A water quality monitoring and treatment method for non-flowing waters

Abstract

The present invention discloses a water quality monitoring and treatment method for non-flowing waters, comprising: installing a plurality of beam-type mounting seats on the waters to be treated, forming a slow-release area between two adjacent beam-type mounting seats; laying a plurality of storage-type vegetation layers on the bottom of the water; installing a supply pipe system on the beam-type mounting seats; installing an opening and closing partition wall on the beam-type mounting seats, the opening and closing partition wall being connected to the storage-type vegetation layer via the supply pipe system; supplying carbon dioxide to the storage-type vegetation layer through the supply pipe system at a predetermined flow rate; regularly providing nutrient solution to underwater vegetation through the supply pipe system; after the nitrification system is established and maintained stable, transplanting part of the storage-type vegetation layer to the slow-release area as required. The present invention forms a complete ecological purification system in non-flowing waters, which can effectively treat water pollution and has long-term sustainability, while improving the ornamental value of non-flowing waters. The present invention is suitable for water treatment in non-flowing waters.

Description

Technical Field

[0001] The invention belongs to the technical field of water management in hydrology, and in particular, relates to a water quality monitoring and treatment method for non-flowing water areas. Background Art

[0002] At present, due to the influence of human activities, pollutants will directly enter the nearby waters, or enter the waters through groundwater, precipitation, etc., causing water pollution in the waters, resulting in excessive organic matter content in the waters and the occurrence of algae proliferation, and then eutrophication problems, which eventually lead to black and smelly waters. Therefore, it is necessary to treat the polluted waters to reduce the content of pollutants. In general, the water body of the treated waters is in a flowing form, that is, living water. Since the water body remains flowing, it is relatively easy to manage. It only needs to apply chemicals and remove silt, aquatic plants, algae, etc.; in this way, since the water body remains flowing, it is equivalent to the water body of the water area being completely replaced in a short time. However, when managing non-flowing waters, since the water body does not flow, it is dead water; in this way, whether it is the application of chemicals, mud removal, algae removal and other operations, it can only improve the water pollution situation in a short time, and the pollution cannot be cured. Therefore, there is an urgent need for a water quality monitoring and treatment method for non-flowing waters to form a complete ecological purification system in non-flowing waters, which can effectively control water pollution and have long-term sustainability while improving the ornamental value of non-flowing waters. Summary of the invention

[0003] The present invention provides a water quality monitoring and treatment method for non-flowing waters, which is used to form a complete ecological purification system in the non-flowing waters, can effectively control water pollution, has long-term sustainability, and improves the ornamental value of the non-flowing waters.

[0004] To achieve the above purpose, the technical solution adopted by the present invention is as follows:

[0005] 11. A method for monitoring and treating water quality in a non-flowing water area, characterized in that it comprises the following steps:

[0006] Step 1. A plurality of beam-type mounting seats are installed at intervals along the length direction of the water area to be treated, each of the beam-type mounting seats is arranged above the water surface and spans the water area to be treated, and a slow-release area is formed between two adjacent beam-type mounting seats;

[0007] Step 2. laying a plurality of cultured vegetation layers on the water bottom below the beam-type mounting seat, and planting underwater vegetation on the cultured vegetation layers;

[0008] Step 3. A supply pipe system is installed on the beam-type mounting seat, and the supply pipe system is connected to the storage-type vegetation layer;

[0009] Step 4. Install an opening and closing partition wall on the side of the beam-type mounting seat corresponding to the slow-release area, wherein the opening and closing partition wall extends from the water surface to the bottom of the water in the vertical direction, and the opening and closing partition wall is connected to the storage-type vegetation layer through a supply pipe system, and multiple water quality detectors are respectively installed in the water area and the slow-release area below the beam-type mounting seat;

[0010] Step 5. Based on the monitoring data of the water quality detector, the carbon dioxide is continuously supplied to the storage-type vegetation layer through the supply pipe system at a predetermined flow rate, and as the underwater vegetation on the storage-type vegetation layer grows, the supply of carbon dioxide is increased to meet the needs of the underwater vegetation;

[0011] Step 6. Regularly provide nutrient solution to the underwater vegetation through the supply pipe system;

[0012] Step 7. After the nitrification system is established and maintained stable, part of the storage vegetation layer is transplanted to the slow-release area according to the needs of viewing;

[0013] Step 8. Take samples regularly and conduct tests, and in conjunction with the monitoring data from the water quality detector, determine the true water quality and supply carbon dioxide, oxygen or nutrient solution.

[0014] Furthermore, when the supply pipe system is used to provide carbon dioxide and / or nutrient solution to the storage-type vegetation layer in the early stage, the opening and closing partition wall is first controlled to separate the storage-type vegetation layer from the slow-release area, and the carbon dioxide and / or nutrient solution is directly supplied to the storage-type vegetation layer through the supply pipe system.

[0015] Furthermore, after the nitrification system is initially built, carbon dioxide and / or nutrient solution are supplied to the openable and closeable partition wall through the supply pipe system, so that the carbon dioxide and / or nutrient solution are stored in the openable and closeable partition wall, thereby making the openable and closeable partition wall a component for continuously supplying nourishment to the storage-type vegetation layer. As the openable and closeable partition wall continues to supply nourishment to the storage-type vegetation layer, the openable and closeable partition wall gradually opens, and the area where the storage-type vegetation layer is located is connected to the adjacent slow-release area, so as to cultivate the nitrification system in the slow-release area.

[0016] Furthermore, a plurality of floating vegetation layers are installed on the beam-type mounting seat at lateral intervals along the water area to be treated, and floating vegetation is planted on the floating vegetation layers. After the nitrification system is established and maintained stable, part of the floating vegetation layers are transferred to the slow-release area.

[0017] Furthermore, the cultivation-type vegetation layer includes a three-dimensional skeleton composed of a plurality of undulating rods and a plurality of straight rods, the undulating rods include a plurality of first rod bodies extending in a sinusoidal shape and a plurality of second rod bodies extending in a cosine shape, and the first rod bodies and the second rod bodies are alternately arranged, and a plurality of circular assembly channels are formed on the side of the three-dimensional skeleton, and a base pipe is installed in each assembly channel, and each base pipe is connected to a supply pipe system, and a vegetation gap is formed between adjacent base pipes.

[0018] Furthermore, the base tube is a tubular structure made of foam rubber, which is covered with foam holes connected to the external water body; or the base tube is a PVC tube isolated from the external water body, and a plurality of conducting holes are evenly opened on the PVC tube body, and a discharge nozzle is constructed at each of the conducting holes, and each of the discharge nozzles connects the conducting hole with the inner cavity of the PVC tube.

[0019] Furthermore, the supply pipe system includes a plurality of vertical assembly pipes arranged on each side of the beam-type mounting seat, the lower end of each of the vertical assembly pipes is connected to a plurality of joint pipes via a connecting pipe, each of the joint pipes is connected to the end of the corresponding base pipe, the first supply pipe is connected to each vertical assembly pipe, the second supply pipe is connected to each opening and closing partition wall, the first supply pipe and the second supply pipe are connected to each other, and an opening and closing valve is installed at the connection between the two, and the first supply pipe and the second supply pipe are both connected to the supply storage device.

[0020] Furthermore, the supply and storage device includes a storage cylinder with a sealing cover on the upper end, a feeding port is constructed on the sealing cover, a material cover is installed on the upper end of the feeding port, a material gathering part with a diameter gradually shrinking downward in the vertical direction is constructed at the lower end of the storage cylinder, a slag discharge pipe is constructed at the lower end of the material gathering part, a slag discharge control valve is installed on the slag discharge pipe, a discharge pipe is connected to the slag discharge pipe and located above the slag discharge control valve, a discharge control valve is installed on the discharge pipe, the discharge pipe is connected to the first supply pipe and the second supply pipe, an exhaust pipe is constructed on the upper part of the outer peripheral wall of the storage cylinder, an exhaust control valve is installed on the exhaust pipe, and the exhaust pipe is connected to the first supply pipe and the second supply pipe.

[0021] Furthermore, a liquid pipe is coaxially arranged in the storage cylinder, and a trumpet cover with a large diameter end facing downward is constructed at the lower end of the liquid pipe, and the large diameter end of the trumpet cover is rotatably connected to the large diameter end of the material gathering part, the trumpet cover is covered with connecting holes, and a plurality of blades are evenly constructed on the outer peripheral surface of the trumpet cover along its circumference, and each of the blades extends from the small diameter end of the trumpet cover to the large diameter end of the trumpet cover; the upper end of the liquid pipe extends out of the sealing cover, and the upper end of the liquid pipe is connected with the guide pipe through a tubular adapter, and a connecting joint is constructed at the upper end of the guide pipe, an operating hand wheel is mounted outside the guide pipe, and a liquid inlet control valve is installed on the guide pipe.

[0022] Furthermore, the opening and closing type partition wall includes a wall made of rubber, and a plurality of diversion channels are opened on the wall, each of the diversion channels extends in a vertical direction, and a storage cavity is formed in the wall, and the storage cavity is separated from the diversion channel. A strip seat is constructed at the upper end of the wall, and a connecting hose connected to the storage cavity is constructed on the strip seat, and the connecting hose is connected to the second supply pipe. A transfer channel is constructed in the wall, and the transfer channel extends out of the upper and lower ends of the wall in the vertical direction, and the vertical assembly pipe passes through the wall via the transfer channel.

[0023] Since the present invention adopts the above structure, compared with the prior art, the technical progress achieved is that: before establishing the ecosystem, the present invention first puts medicines into the polluted non-flowing waters to make the pollutants settle, and then performs dredging operations, and then establishes the ecosystem. The specific establishment method is to first use a storage-type vegetation layer to lay on the bottom of the water, plant underwater vegetation on the storage-type vegetation layer, and install opening and closing partition walls on both sides of the beam-type mounting seat, so that a core treatment area is formed between the opening and closing partition walls; since the present invention adopts multiple beam-type mounting seats, a slow-release area is formed between adjacent core treatment areas, and then carbon dioxide is continuously supplied to the storage-type vegetation layer through the supply pipe system according to the amount, and nutrient solution is regularly provided to the underwater vegetation to promote the growth of underwater vegetation on the storage-type vegetation layer. In the early stage of the establishment of the nitrification system, fish and shrimp and other organisms are appropriately put into the core treatment area, and in the process of establishing the nitrification system, the core treatment area and the slow-release area are intermittently connected, so that the nitrification system in the slow-release area is gradually built, and a part of the underwater vegetation and organisms such as fish and shrimp are gradually transferred to the slow-release area. The present invention uses multiple core treatment areas to divide the non-flowing waters into multiple areas for treatment, so that the efficiency of treatment is improved, and in the process of intermittent connection between the core treatment area and the slow-release area, the nitrification systems of different core treatment areas are gradually unified, and then after the subsequent entire non-flowing waters are fully connected, the organisms in the water body can survive stably. And after the non-flowing waters are polluted by extreme weather or extreme wastewater, the non-flowing waters can be divided into multiple core treatment areas and multiple slow-release areas again, so as to efficiently treat pollution. In summary, the present invention can form a complete ecological purification system in the non-flowing waters, effectively treat the pollution of the water body, and has long-term sustainability, ensuring that the water body is in a self-purification state for a long time, while improving the ornamental value of the non-flowing waters. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0025] In the attached picture:

[0026] Figure 1 It is a structural schematic diagram of an embodiment of the present invention;

[0027] Figure 2 It is a structural schematic diagram of the connection between the beam-type mounting base, the storage-type vegetation layer, the supply pipe system, the opening and closing partition wall and the floating vegetation layer according to an embodiment of the present invention;

[0028] Figure 3 It is a schematic diagram of the structure in which the storage-type vegetation layer, the supply pipe system and the opening and closing type partition wall are connected to each other in an embodiment of the present invention;

[0029] Figure 4 for Figure 2 A front view of the structure shown;

[0030] Figure 5 It is a partial structural schematic diagram of a beam-type mounting seat according to an embodiment of the present invention;

[0031] Figure 6 This is a schematic diagram of the structure of the adapter according to an embodiment of the present invention;

[0032] Figure 7 This is a schematic diagram of the structure of a floating vegetation layer according to an embodiment of the present invention;

[0033] Figure 8 for Figure 3 An exploded view of the structure shown;

[0034] Fig. 9 It is a partial structural cross-sectional view of the opening and closing type partition wall according to an embodiment of the present invention;

[0035] Fig.10 This is a schematic diagram of the structure of the storage-type vegetation layer according to an embodiment of the present invention;

[0036] Fig.11 A top view of the structure of the storage-type vegetation layer according to an embodiment of the present invention;

[0037] Fig.12 This is a schematic diagram of the structure of a three-dimensional skeleton in a storage-type vegetation layer according to an embodiment of the present invention;

[0038] Fig.13 It is a structural side view of a three-dimensional skeleton in a storage-type vegetation layer according to an embodiment of the present invention;

[0039] Fig.14 This is a schematic diagram of the structure of the base pipe in the storage-type vegetation layer according to an embodiment of the present invention;

[0040] Fig.15 It is a radial structural cross-sectional view of a base pipe in a storage-type vegetation layer according to an embodiment of the present invention;

[0041] Fig.16It is a structural schematic diagram of a feeding and storage device according to an embodiment of the present invention;

[0042] Fig.17 It is an axial structural cross-sectional view of the supply storage device according to an embodiment of the present invention;

[0043] Fig.18 It is a structural schematic diagram of the connection between the liquid pipe, the horn cover and the guide pipe in the supply storage device according to an embodiment of the present invention.

[0044] Labeled parts: 100-shore base, 200-beam type mounting seat, 201-first seat body, 202-first assembly slot, 203-second assembly slot, 300-stocked vegetation layer, 301-undulating rod, 302-straight rod, 303-assembly channel, 304-base pipe, 305-end joint, 306-inner cavity, 307-conducting hole, 308-discharge nozzle, 309-vegetation gap, 400-floating vegetation layer, 401-vegetation layer body, 402-vertical board, 403-first assembly strip, 500-opening and closing partition wall, 501-wall, 502-diversion channel, 503-strip seat body, 504-storage cavity, 505-transfer channel, 600-transfer seat, 601-second seat body, 602-transfer hole, 603-second assembly strip, 7 00-slow release area, 800-supply pipe system, 801-vertical assembly pipe, 802-connecting pipe, 803-joining pipe, 804-first supply pipe, 805-second supply pipe, 806-opening and closing valve, 807-connecting hose, 900-supply storage device, 901-material gathering part, 902-slag discharge pipe, 903-slag discharge control valve, 904-discharge pipe, 905-discharge control valve, 906-exhaust pipe, 907-exhaust control valve, 908-sealing cover, 909-feeding port, 910-material cover, 911-liquid pipe, 912-trumpet cover, 913-blade, 914-first chamber, 915-tubular adapter, 916-flow guide pipe, 917-liquid inlet control valve, 918-operating hand wheel, 919-connecting joint, 920-second chamber. DETAILED DESCRIPTION

[0045] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0046] The present invention discloses a method for monitoring and treating water quality in a non-flowing water area. Figure 1-18 As shown, the following steps are included:

[0047] Step 1. A plurality of beam-type mounting seats 200 are installed at intervals along the length direction of the water area to be treated, each of the beam-type mounting seats 200 is arranged above the water surface and spans the water area to be treated, and a slow-release area 700 is formed between two adjacent beam-type mounting seats 200;

[0048] Step 2. A plurality of cultured vegetation layers 300 are laid on the water bottom below the beam-type mounting seat 200, and underwater vegetation is planted on the cultured vegetation layers 300;

[0049] Step 3. A supply pipe system 800 is installed on the beam-type mounting seat 200, and the supply pipe system 800 is connected to the storage-type vegetation layer 300;

[0050] Step 4. Install an opening and closing partition wall 500 on the side of the beam-type mounting seat 200 corresponding to the slow-release area 700, wherein the opening and closing partition wall 500 extends from the water surface to the bottom of the water in the vertical direction, and the opening and closing partition wall 500 is connected to the storage-type vegetation layer 300 through the supply pipe system 800, and a plurality of water quality detectors are respectively installed in the water area below the beam-type mounting seat 200 and in the slow-release area 700;

[0051] Step 5. According to the monitoring data of the water quality detector, the carbon dioxide is continuously supplied to the cultured vegetation layer 300 through the supply pipe system 800 at a predetermined flow rate, and as the underwater vegetation on the cultured vegetation layer 300 grows, the supply of carbon dioxide is increased to meet the needs of the underwater vegetation;

[0052] Step 6. Regularly provide nutrient solution to the underwater vegetation through the supply pipe system 800;

[0053] Step 7. After the nitrification system is established and maintained stable, part of the storage vegetation layer 300 is transplanted to the slow-release area 700 according to the needs of viewing;

[0054] Step 8. Take samples regularly and conduct tests, and in conjunction with the monitoring data from the water quality detector, determine the true water quality and supply carbon dioxide, oxygen or nutrient solution.

[0055] The working principle and advantages of the present invention are as follows: before establishing an ecosystem, the present invention first puts medicines and the like into the polluted non-flowing waters to make the pollutants settle, and then performs dredging operations, and then establishes the ecosystem. The specific establishment method is to first use a storage-type vegetation layer 300 to be laid on the bottom of the water, and then plant underwater vegetation on the storage-type vegetation layer 300, and respectively install opening and closing partition walls 500 on both sides of the beam-type mounting seat 200, so that a core treatment area is formed between the opening and closing partition walls 500; because the present invention adopts multiple beam-type mounting seats 200, in this way, a slow-release area 700 is formed between adjacent core treatment areas, and then carbon dioxide is continuously supplied to the storage-type vegetation layer 300 through the supply pipe system 800 according to the amount, and nutrient solution is regularly provided to the underwater vegetation to promote the growth of underwater vegetation on the storage-type vegetation layer 300. In the early stage of the establishment of the nitrification system, fish and shrimp and other organisms are appropriately put into the core treatment area, and in the process of establishing the nitrification system, the core treatment area and the slow-release area 700 are intermittently connected, so that the nitrification system of the slow-release area 700 is gradually built, and a part of the underwater vegetation and organisms such as fish and shrimp are gradually transferred to the slow-release area 700. The present invention uses multiple core treatment areas to divide the non-flowing water area into multiple areas for treatment, so that the efficiency of treatment is improved, and in the process of intermittent connection between the core treatment area and the slow-release area 700, the nitrification systems of different core treatment areas are gradually unified, and then after the entire non-flowing water area is fully connected, the organisms in the water body can survive stably. And after the non-flowing water area is polluted by extreme weather or extreme wastewater, the non-flowing water area can be divided into multiple core treatment areas and multiple slow-release areas 700 again to effectively treat the pollution. In summary, the present invention can form a complete ecological purification system in non-flowing waters, effectively control water pollution, and has long-term sustainability, ensuring that the water body is in a self-purification state for a long time, while improving the ornamental value of non-flowing waters.

[0056] As a preferred embodiment of the present invention, in order to quickly establish a nitrification system, when the supply pipe system 800 is used to provide carbon dioxide and / or nutrient solution to the cultured vegetation layer 300 in the early stage, the opening and closing partition wall 500 is first controlled to separate the cultured vegetation layer 300 from the slow-release area 700, and the carbon dioxide and / or nutrient solution is directly supplied to the cultured vegetation layer 300 through the supply pipe system 800; in this way, the underwater vegetation on the cultured vegetation layer 300 can be ensured to grow rapidly, and nutrients can be prevented from diffusing into the slow-release area 700 through the core treatment area, thereby preventing the occurrence of nutrient deficiency.

[0057] As a preferred embodiment of the present invention, after the nitrification system is initially built, in order to avoid excess nutrients in the core treatment area and to effectively promote the gradual establishment of the nitrification system in the slow-release area 700, the measures taken are to supply carbon dioxide and / or nutrient solution to the opening and closing partition wall 500 through the supply pipe system 800, so that the carbon dioxide and / or nutrient solution are stored in the opening and closing partition wall 500, and then the opening and closing partition wall 500 becomes a component for continuously supplying the storage-type vegetation layer 300. In this way, as the opening and closing partition wall 500 continuously supplies the storage-type vegetation layer 300, the opening and closing partition wall 500 gradually loses pressure, so that the opening and closing partition wall 500 gradually opens, and the area where the storage-type vegetation layer 300 is located (core treatment area) is connected to the adjacent slow-release area 700, so that the water in the core treatment area is exchanged with the slow-release area 700, and the nitrification system of the slow-release area 700 is cultivated. In addition, carbon dioxide and / or nutrient solution are regularly supplied to the opening and closing partition wall 500, so that it can provide continuous nutrient supply to the core treatment area, and the core treatment area is disconnected from the slow-release area 700, so that the core treatment area and the slow-release area 700 gradually stabilize within a certain period of time, and then the opening and closing partition wall 500 is controlled to supply nutrients to the core treatment area, so that the core treatment area and the slow-release area 700 can exchange water quality again while achieving the goal of consistent nitrification system.

[0058] As a preferred embodiment of the present invention, Figure 2 As shown, a plurality of floating vegetation layers 400 are installed on the beam-type mounting seat 200 along the lateral intervals of the water area to be treated, and floating vegetation is planted on the floating vegetation layer 400. After the nitrification system is established and maintained stable, part of the floating vegetation layer 400 is transferred to the slow-release area 700. Figure 5 As shown, the beam-type mounting seat 200 includes two single beams arranged side by side, and the two ends of each single beam are fixedly connected to the shore 100 on both sides of the non-flowing water area. The single beam includes a strip-shaped first seat body 201, which spans the non-flowing water area, and a first assembly groove 202 and a second assembly groove 203 are respectively opened on both sides of the first seat body 201. Figure 7As shown, the floating vegetation layer 400 of this embodiment includes a horizontally arranged vegetation layer body 401, which is immersed below the water surface and slightly lower than the water surface. Floating vegetation is planted on the vegetation layer body 401. Vertical plates 402 are respectively constructed on both sides of the vegetation layer body 401. A first assembly bar 403 is constructed on each vertical plate 402, and each first assembly bar 403 is assembled in the corresponding first assembly groove 202. In this way, it is convenient to adjust the position of the floating vegetation layer 400 on the beam-type mounting seat 200 in the future to avoid blocking the lighting of the underwater vegetation, and to improve the ornamental effect by adjusting the position; at the same time, it is convenient to transfer the floating vegetation layer 400 to the slow-release area 700. In this embodiment, the beam-type mounting seat 200 can be installed at the slow-release area 700, thereby facilitating the installation of the floating vegetation layer 400 and the transplantation of the storage-type vegetation layer 300 below it.

[0059] As a preferred embodiment of the present invention, Figure 10-15As shown, the cultivation-type vegetation layer 300 includes a plurality of undulating rods 301 and a plurality of straight rods 302, wherein the undulating rods 301 are arranged side by side, and the straight rods 302 fix the ends of the undulating rods 301, thereby forming a mesh-like three-dimensional skeleton. The undulating rods 301 are divided into a plurality of first rod bodies extending in a sine shape and a plurality of second rod bodies extending in a cosine shape, and the first rod bodies and the second rod bodies are arranged alternately, so that a plurality of circular assembly channels 303 are formed on the side of the three-dimensional skeleton. A base pipe 304 is assembled in each assembly channel 303, and each base pipe 304 is connected to the supply pipe system 800, and a vegetation gap 309 is formed between adjacent base pipes 304, and underwater vegetation is planted in the vegetation gap 309. The working principle and advantages of this embodiment are: during the growth of underwater vegetation, due to the use of a mesh-like three-dimensional skeleton, the underwater vegetation can take root on the underwater base bed through the gaps between the undulating rods 301, thereby improving the stability of the three-dimensional skeleton and the underwater base bed, as well as the stability of the underwater vegetation and the three-dimensional skeleton. End joints 305 are respectively constructed at both ends of each base pipe 304, and the end joints 305 are used to connect with the supply pipe system 800. The base pipe 304 of this embodiment is a tubular structure made of foam rubber, and the tubular structure is covered with foam holes that are connected to the external water body. In this way, when the supply pipe system 800 supplies each base pipe 304, carbon dioxide and / or nutrient solution are evenly supplied to each position of the three-dimensional skeleton through the foam holes, thereby achieving the purpose of fully supplying the underwater vegetation. Alternatively, the base pipe 304 of the present embodiment is a PVC pipe isolated from the external water body, and a plurality of conducting holes 307 are evenly opened on the PVC pipe body, and a unidirectional discharge nozzle 308 is constructed at each conducting hole 307, and each discharge nozzle 308 connects the conducting hole 307 with the inner cavity 306 of the PVC pipe, and the discharge nozzle 308 is a structure made of silicone material. When the pressure difference between the inner cavity 306 of the base pipe 304 and the pressure at the bottom of the water is positive, the discharge nozzle 308 is in an open state, so that the purpose of fully providing nutrition for the underwater vegetation can be achieved; when the pressure difference between the inner cavity 306 of the base pipe 304 and the pressure at the bottom of the water is negative, the discharge nozzle 308 is in a closed state to prevent the external water body from flowing back into the inner cavity 306 of the base pipe 304.

[0060] As a preferred embodiment of the present invention, Figure 3 , 6As shown in Figures 8 and 9, adapter seats 600 are respectively arranged on both sides of the beam-type mounting seat 200, and the adapter seat 600 includes a second seat body 601. A second assembly strip 603 is constructed on one side of the second seat body 601 close to the beam-type mounting seat 200. The second assembly strip 603 is assembled with the second assembly groove 203 on the first seat body 201, thereby facilitating the movement of the adapter seat 600. A plurality of adapter holes 602 are spaced apart on the second seat body 601. The supply pipe system 800 of this embodiment includes a first supply pipe 804, a second supply pipe 805, and a plurality of vertical assembly pipes 801 arranged on each side of the beam-type mounting seat 200. The upper end of each vertical assembly pipe 801 passes through the second seat body 601 through the corresponding adapter hole 602. The lower end of each vertical assembly pipe 801 is connected with a connecting pipe 802, and the connecting pipe 802 is connected with a plurality of joint pipes 803. Each joint pipe 803 is connected with the end joint 305 of the corresponding base pipe 304. In this embodiment, the first supply pipe 804 is connected with each vertical assembly pipe 801, the second supply pipe 805 is connected with each opening and closing type partition wall 500, the first supply pipe 804 and the second supply pipe 805 are connected with each other, and an opening and closing valve 806 is installed at the connection point between the two. The first supply pipe 804 and the second supply pipe 805 are both connected with the supply storage device 900. The opening and closing partition wall 500 of this embodiment includes a wall 501 made of rubber, and a plurality of diversion channels 502 are opened on the wall 501, and each diversion channel 502 extends in the vertical direction; a storage cavity 504 is formed in the wall 501, and the storage cavity 504 is separated from the diversion channel 502, and a strip seat body 503 is constructed at the upper end of the wall 501, and a connecting hose 807 is constructed on the strip seat body 503, and the two ends of the connecting hose 807 are respectively connected to the storage cavity 504 and the second supply pipe 805; a transfer channel 505 is constructed in the wall 501, and the transfer channel 505 extends from the upper and lower ends of the wall 501 in the vertical direction, and the vertical assembly pipe 801 passes through the wall 501 through the transfer channel 505, and the wall 501 can be rotated a certain angle along the vertical assembly pipe 801 according to specific circumstances to improve the conductivity between the core treatment area and the slow-release area 700. The supply storage device 900 of this embodiment is used to store carbon dioxide and / or nutrient solution. The carbon dioxide and / or nutrient solution are supplied to the first supply pipe 804 or the second supply pipe 805 of the supply pipe system 800 through the supply storage device 900. During this process, the opening and closing valve 806 is in a closed state; in this way, when the supply storage device 900 is connected to the storage-type vegetation layer 300 through the first supply pipe 804, the supply storage device 900 can directly supply the carbon dioxide and / or nutrient solution therein to the storage-type vegetation layer 300.When the supply storage device 900 is connected to the second supply pipe 805, carbon dioxide and / or nutrient solution enters the opening and closing partition wall 500, causing the opening and closing partition wall 500 to swell and the diversion channel 502 thereon to close. When the carbon dioxide and / or nutrient solution in the opening and closing partition wall 500 reaches a predetermined amount, the valve connecting the supply storage device 900 and the pipeline on the second supply pipe 805 is closed, and then the opening and closing valve 806 is opened, so that the opening and closing partition wall 500 with a certain pressure can provide long-term and slow nutrient supply to the storage-type vegetation layer 300 through the second supply pipe 805 and the first supply pipe 804; and as the pressure in the opening and closing partition wall 500 decreases, the opening and closing partition wall 500 gradually shrinks, causing the diversion channel 502 to gradually open, thereby causing the core treatment area and the slow-release area 700 to gradually connect, and the degree of connection gradually increases, promoting the interaction of the nitrification systems of the core treatment area and the slow-release area 700. This embodiment may adopt two supply storage devices 900, and the two supply storage devices 900 are respectively connected to the supply pipe system 800, one of the supply storage devices 900 is used to contain carbon dioxide, and the other supply storage device 900 is used to contain nutrient solution, and a certain amount of air is pumped into the supply storage device 900 containing the nutrient solution, so that the supply storage device 900 has a certain pressure, ensuring that the nutrient solution can be continuously supplied to the supply pipe system 800.

[0061] As a preferred embodiment of the present invention, Fig.16As shown, the supply storage device 900 includes a storage cylinder, a sealing cover 908 is installed at the upper end of the storage cylinder, a feeding port 909 is configured on the sealing cover 908, and a material cover 910 is installed at the upper end of the feeding port 909. A material gathering part 901 is configured at the lower end of the storage cylinder, and the diameter of the material gathering part 901 gradually decreases downward in the vertical direction. A slag discharge pipe 902 is configured at the lower end of the material gathering part 901, and a slag discharge control valve 903 is installed on the slag discharge pipe 902. In this embodiment, a discharge pipe 904 is connected to the slag discharge pipe 902 and located above the slag discharge control valve 903, and a discharge control valve 905 is installed on the discharge pipe 904. The discharge pipe 904 is connected to the first supply pipe 804 and the second supply pipe 805. An exhaust pipe 906 is constructed at the upper part of the outer peripheral wall of the storage cylinder, and an exhaust control valve 907 is installed on the exhaust pipe 906. The exhaust pipe 906 is connected with the first supply pipe 804 and the second supply pipe 805. Calcium carbonate powder is put into the storage cylinder through the feeding port 909, and then the diluted hydrochloric acid is injected into the storage cylinder, and then the material cover 910 is closed, and a gas-liquid separator is installed at the exhaust pipe 906 to separate the liquid carried in the generated carbon dioxide, thereby ensuring that the carbon dioxide is supplied to the supply pipe system 800 through the exhaust pipe 906. After the carbon dioxide is completely discharged, the slag discharge control valve 903 on the slag discharge pipe 902 is opened to discharge the residue of the reaction. In this embodiment, the nutrient solution can also be injected into the storage cylinder, and then the pressurized air is injected into the storage cylinder through the exhaust pipe 906 to increase the pressure of the storage cylinder, and then the opening of the discharge control valve 905 is controlled so that the nutrient solution in the storage cylinder is continuously supplied to the supply pipe system 800.

[0062] As a preferred embodiment of the present invention, Fig.17 , 18As shown, a liquid pipe 911 is coaxially arranged in the storage cylinder, and a bell cover 912 with a large diameter end facing downward is constructed at the lower end of the liquid pipe 911, and the large diameter end of the bell cover 912 is rotatably connected to the large diameter end of the material gathering part 901, a second chamber 920 is formed between the outer wall of the liquid pipe 911 and the inner wall of the storage cylinder, and a first chamber 914 is formed between the bell cover 912 and the material gathering part 901. The bell cover 912 is covered with connecting holes, and a plurality of blades 913 are uniformly constructed on the outer peripheral surface of the bell cover 912 along its circumference, and each blade 913 extends from the small diameter end of the bell cover 912 to the large diameter end of the bell cover 912. The upper end of the liquid pipe 911 of this embodiment extends out of the sealing cover 908, and a tubular adapter 915 is configured at the upper end of the liquid pipe 911. The upper end of the tubular adapter 915 is connected to the flow guide pipe 916. A connecting joint 919 is configured at the upper end of the flow guide pipe 916. An operating hand wheel 918 is mounted outside the flow guide pipe 916, and a liquid inlet control valve 917 is installed on the flow guide pipe 916. In this embodiment, liquid can be injected into the first chamber 914 through the flow guide pipe 916, and then enter the second chamber 920 through the connecting hole on the horn cover 912. When preparing carbon dioxide, calcium carbonate is added to the second chamber 920, and dilute hydrochloric acid is added to the first chamber 914 until the dilute hydrochloric acid enters the second chamber 920 through the first chamber 914 and submerges the calcium carbonate, and then the liquid inlet control valve 917 is closed; thereafter, the operating hand wheel 918 is rotated to allow the liquid pipe 911 to drive the horn cover 912 to rotate, and the blades 913 on the horn cover 912 stir the mixed liquid, thereby promoting the reaction, causing the generated carbon dioxide to rise, and finally, be discharged from the exhaust pipe 906.

[0063] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of protection of the claims of the present invention.

Claims

1. A method for monitoring and treating water quality in non-flowing waters, characterized in that: The steps include: Step 1. A plurality of beam-type mounting seats are installed at intervals along the length direction of the water area to be treated, each of the beam-type mounting seats is arranged above the water surface and spans the water area to be treated, and a slow-release area is formed between two adjacent beam-type mounting seats; Step 2. laying a plurality of cultured vegetation layers on the water bottom below the beam-type mounting seat, and planting underwater vegetation on the cultured vegetation layers; Step 3. A supply pipe system is installed on the beam-type mounting seat, and the supply pipe system is connected to the storage-type vegetation layer; Step 4. Install an opening and closing partition wall on the side of the beam-type mounting seat corresponding to the slow-release area, wherein the opening and closing partition wall extends from the water surface to the bottom of the water in the vertical direction, and the opening and closing partition wall is connected to the storage-type vegetation layer through a supply pipe system, and multiple water quality detectors are respectively installed in the water area and the slow-release area below the beam-type mounting seat; The opening and closing partition wall comprises a wall made of rubber, a plurality of diversion channels are opened on the wall, each of the diversion channels extends in a vertical direction, a storage cavity is formed in the wall, the storage cavity is separated from the diversion channel, a strip seat is constructed at the upper end of the wall, a connecting hose connected to the storage cavity is constructed on the strip seat, the connecting hose is connected to the second supply pipe, a transfer channel is constructed in the wall, the transfer channel extends out of the upper and lower ends of the wall in a vertical direction, and the vertical assembly pipe passes through the wall through the transfer channel; Step 5. Based on the monitoring data of the water quality detector, the carbon dioxide is continuously supplied to the storage-type vegetation layer through the supply pipe system at a predetermined flow rate, and as the underwater vegetation on the storage-type vegetation layer grows, the supply of carbon dioxide is increased to meet the needs of the underwater vegetation; Step 6. Regularly provide nutrient solution to the underwater vegetation through the supply pipe system; Step 7. After the nitrification system is established and maintained stable, part of the storage vegetation layer is transplanted to the slow-release area according to the needs of viewing; Step 8. Take samples regularly and conduct tests, cooperate with the monitoring data of the water quality detector to obtain the true situation of the water quality, and supply carbon dioxide or oxygen or nutrient solution; Carbon dioxide and / or nutrient solution are supplied to the opening and closing partition wall through the supply pipe system, so that the carbon dioxide and / or nutrient solution are stored in the opening and closing partition wall, thereby making the opening and closing partition wall a component for continuously supplying nourishment to the storage-type vegetation layer. As the opening and closing partition wall continues to supply nourishment to the storage-type vegetation layer, the opening and closing partition wall gradually loses pressure, causing the opening and closing partition wall to gradually open, and connecting the core treatment area where the storage-type vegetation layer is located with the adjacent slow-release area, thereby allowing the water in the core treatment area to exchange with the slow-release area, thereby realizing the cultivation of the nitrification system in the slow-release area.

2. A method for monitoring and treating water quality in a non-flowing water area according to claim 1, characterized in that: When the supply pipe system is used to provide carbon dioxide and / or nutrient solution to the storage-type vegetation layer in the early stage, the opening and closing partition wall is first controlled to isolate the storage-type vegetation layer from the slow-release area, and the carbon dioxide and / or nutrient solution is directly supplied to the storage-type vegetation layer through the supply pipe system.

3. The method for monitoring and treating water quality in a non-flowing water area according to claim 1, characterized in that: After the nitrification system is initially built, carbon dioxide and / or nutrient solution are supplied to the opening and closing partition wall through the supply pipe system, so that the carbon dioxide and / or nutrient solution are stored in the opening and closing partition wall, thereby making the opening and closing partition wall a component for continuously supplying nourishment to the storage-type vegetation layer. As the opening and closing partition wall continues to supply nourishment to the storage-type vegetation layer, the opening and closing partition wall gradually opens, and the area where the storage-type vegetation layer is located is connected to the adjacent slow-release area, so as to cultivate the nitrification system in the slow-release area.

4. The method for monitoring and treating water quality in a non-flowing water area according to claim 1, characterized in that: A plurality of floating vegetation layers are installed on the beam-type mounting seat along the lateral intervals of the water area to be treated, and floating vegetation is planted on the floating vegetation layers. After the nitrification system is established and maintained stable, part of the floating vegetation layers are transferred to the slow-release area.

5. The method for monitoring and treating water quality in a non-flowing water area according to claim 1, characterized in that: The cultivation-type vegetation layer includes a three-dimensional skeleton composed of a plurality of undulating rods and a plurality of straight rods, wherein the undulating rods include a plurality of first rod bodies extending in a sinusoidal shape and a plurality of second rod bodies extending in a cosine shape, and the first rod bodies and the second rod bodies are alternately arranged, and a plurality of circular assembly channels are formed on the side of the three-dimensional skeleton, and a base pipe is assembled in each assembly channel, and each base pipe is connected to a supply pipe system, and a vegetation gap is formed between adjacent base pipes.

6. A method for monitoring and treating water quality in a non-flowing water area according to claim 5, characterized in that: The base tube is a tubular structure made of foam rubber, which is covered with foam holes connected to the external water body; or the base tube is a PVC tube isolated from the external water body, and a plurality of conducting holes are evenly opened on the PVC tube body, and a discharge nozzle is constructed at each of the conducting holes, and each of the discharge nozzles connects the conducting hole with the inner cavity of the PVC tube.

7. The method for monitoring and treating water quality in a non-flowing water area according to claim 5, characterized in that: The supply pipe system includes a plurality of vertical assembly pipes arranged on each side of the beam-type mounting seat, the lower end of each of the vertical assembly pipes is connected to a plurality of joint pipes via a connecting pipe, each of the joint pipes is connected to the end of the corresponding base pipe, the first supply pipe is connected to each vertical assembly pipe, the second supply pipe is connected to each opening and closing partition wall, the first supply pipe and the second supply pipe are connected to each other, and an opening and closing valve is installed at the connection between the two, and the first supply pipe and the second supply pipe are both connected to the supply storage device.

8. A method for monitoring and treating water quality in a non-flowing water area according to claim 7, characterized in that: The supply and storage device includes a storage cylinder with a sealing cover on the upper end, a feeding port is constructed on the sealing cover, a material cover is installed on the upper end of the feeding port, a material gathering part with a diameter gradually decreasing downward in the vertical direction is constructed at the lower end of the storage cylinder, a slag discharge pipe is constructed at the lower end of the material gathering part, a slag discharge control valve is installed on the slag discharge pipe, a discharge pipe is connected to the slag discharge pipe and located above the slag discharge control valve, a discharge control valve is installed on the discharge pipe, the discharge pipe is connected to the first supply pipe and the second supply pipe, an exhaust pipe is constructed on the upper part of the outer peripheral wall of the storage cylinder, an exhaust control valve is installed on the exhaust pipe, and the exhaust pipe is connected to the first supply pipe and the second supply pipe.

9. A method for monitoring and treating water quality in a non-flowing water area according to claim 8, characterized in that: A liquid pipe is coaxially arranged in the storage cylinder, and a trumpet cover with a large diameter end facing downward is constructed at the lower end of the liquid pipe, and the large diameter end of the trumpet cover is rotatably connected to the large diameter end of the gathering part, and the trumpet cover is covered with connecting holes, and a plurality of blades are evenly constructed on the outer peripheral surface of the trumpet cover along its circumference, and each of the blades extends from the small diameter end of the trumpet cover to the large diameter end of the trumpet cover; the upper end of the liquid pipe extends out of the sealing cover, and the upper end of the liquid pipe is connected with the guide pipe through a tubular adapter, and a connecting joint is constructed at the upper end of the guide pipe, an operating hand wheel is mounted outside the guide pipe, and a liquid inlet control valve is installed on the guide pipe.

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