32results about How to "Guaranteed oxidative decomposition" patented technology

Disclosed in the invention is a waterborne solar generating platform comprising at least one floating unit. Each floating unit is formed by mutual connection of floating body units by connecting elements; and the floating units are mutually connected by trusses to form a floating platform. The trusses are fixed at the floating body units floating over water. The floating platform is provided with a repairing channel and several kinds of connectors for fixing a cell panel, an electrical device, and an auxiliary device. The floating body units contain sealed shells and reinforced bodies arranged in the sealed shells. The rigidity of each floating body unit meets the following conditions: the maximum radial deformation value does not exceed the one percent of the diameter of the unit and the maximum axial deformation value does not exceed the 0.5% of the length when the unit carries a load; the mass of the floating body unit is between 32KG and 950 KG; and a buoyancy force larger than 3.84KN is generated during floating in water. The provided platform has advantages of high stability, good wave-resistant performance, and high wind-resistant stability.

The invention discloses a solar-driven micro-power artificial wetland sewage treatment device. It includes a water inlet, a filling area, an aeration tube, a plant area, a water outlet, an aerator, a battery, and a solar panel. The water inlet is set on one side wall in the upper middle of the device body, and the other side wall is set Outlet, the body of the device is provided with an aeration pipe, a filling area, and a plant area in sequence from bottom to top, and the aeration pipe, aerator, battery, and solar panels are connected in sequence. The lower layer consists of three layers of small bean stone. The beneficial effects of the present invention are as follows: ① the device can obtain sufficient dissolved oxygen through aeration, and strengthen the contact between the organic matter in the pool and the microorganisms and dissolved oxygen, thereby ensuring that the microorganisms in the pool can oxidize the organic matter in the sewage under the condition of sufficient dissolved oxygen; Decomposition. ② Through the combination of solar power generation and aeration tube, solar energy becomes the initial energy source of the sewage mixing system, reducing operating costs.

The invention discloses an environmental safe and efficient treatment device for soil pollution. The environmental safe and efficient treatment device for the soil pollution includes a feeding pipe, acrusher, a processing box, a medicine spraying tank, a spray row, shaking plates, a heater, an inclined guide plate, a ultraviolet lamp and an ozone generator. The feeding pipe is arranged at the topend of the processing box, the crusher is arranged in the processing box, and one sides of the shaking plates are hinged to the inner wall of the processing box. The top end of the processing box isprovided with the medicine spraying tank, the medicine spraying tank is communicated with the spray row through a transfusion pipe, and the heater and the ultraviolet lamp are arranged on the inner wall of the processing box. A second cam is arranged in the processing box, a lifting plate is arranged directly above the second cam, and a plurality of sets of oscillating plates are uniformly arranged on both sides of the lifting plate. The side wall of the processing box is provided with the ozone generator, and the bottom end of the processing box is provided with the inclined guide plate. Thepolluted soil is sterilized and germicidal, the breeding and the transmission of harmful bacteria are avoided, the safety is improved, at the same time, the oxidation decomposition of organic matter is guaranteed, the effect of soil treatment is improved, the structure is simple, the use is convenient, and the environmental safe and efficient treatment device is beneficial to popularize.

The invention discloses a pumped-storage hydroelectric plant applied to an ecological reservoir and a sewage treatment method. The pumped-storage hydroelectric plant comprises a slope, a lower reservoir and an upper reservoir; a water pumping pipe and a sluiceway are arranged between the upper reservoir and the lower reservoir, respectively; a combined water suction pump is arranged on the water pumping pipe; a turbine generator is arranged on the sluiceway; an aerator is arranged at the bottom end of the upper reservoir; a concrete retaining wall is arranged to surround the upper reservoir; a wind driven generator is arranged at the upper end of the concrete retaining wall; a solar panel is arranged at the upper end of the concrete retaining wall. The sewage treatment method comprises the steps of (a) construction preparation, (b) surveying and setting out, (c) foundation pit excavation, (d) water pumping pipe construction, (e) sluiceway construction, (f) slope foundation pouring, (g) slope preparation construction, (h) vegetation planting, (i) lower reservoir excavation, (j) upper reservoir excavation, (k) water diversion, water pumping (l) and (m) sluicing. The pumped-storage hydroelectric plant is capable of producing the electric energy by virtue of energy conversion, and also capable of changing dead water into running water and improving the water quality.

The invention discloses an aerating apparatus which comprises a molding body consisting of a porous material containing silicon sand, wherein the molding body internally comprises a cavity, and the porous material has a micropore diameter of 100-480 micrometers and a porosity of 5-10 percent. The aerating apparatus provided by the invention has functions of aerating and washing, and overcomes theproblems of easy surface blockage and short backwashing period of the aerating apparatus of the prior art. In addition, the aerating apparatus provided by the invention has a simple manufacture process and low cost, and can realize continuous operation of sewage treatment.

The invention discloses a multi-layered stereoscopic and composite tortoise and turtle high-efficient culturing system comprising a greenhouse, culturing pools, a greenhouse warming system, an aeration oxygenation device, a tortoise vegetable/turtle vegetable symbiotic system, a solid-liquid separation system and an intelligent forage releasing system. The greenhouse is divided into an internal layer and an external layer; a framework is in a truss structure; each greenhouse is provided with two culturing pools; a sunshield surface and a sunward surface of each culturing pool are co-existed; a heat source of the greenhouse warming system is heat produced during biomass combustion; and the aeration oxygenation device is arranged on two sides of a middle isle of the culturing pools. With a single-pipe multi-branch structure, a plurality of aeration points are provided; the tortoise vegetable/turtle vegetable symbiotic system is a multi-layered stereoscopic structure and contains a multi-layered culturing bed; the solid-liquid separation system can separate solids and liquid in sewage water of the culturing pools; and the solid wastes can be discharged to a dirt discharging pool and liquid flows back the culturing pool. The multi-layered stereoscopic and composite tortoise and turtle high-efficient culturing system is advantaged by energy conservation, environment protection, high efficiency and low cost.

The invention discloses a microbial sewage treatment device and a using method thereof. The microbial sewage treatment device comprises a treating pond body; a sewage inlet pipe is arranged at one side of the treating pond body, and a drain pipe is arranged at the other side of the treating pond body; a filter screen assembly is arranged at the inner side of the sewage inlet pipe; a flocculating tank, an aeration tank, a filtering tank and a deodorization tank are arranged in the inner cavity of the treating pond body; the flocculating tank and the aeration tank are separated from each other by means of a first spacer plate, and a first drain outlet is formed under the first spacer plate; the aeration tank and the filtering tank are separated from each other by means of a second spacer plate, and a second drain outlet is formed under the second spacer plate; a porous ceramic filter plate is arranged between the filtering tank and the deodorization tank. The microbial sewage treatment device is simple in structural principle, and can realize the filtration, sedimentation, aeration treatment and deodorization of microbial sewage, thus increasing the sewage purification efficiency andachieving the aims of energy conservation and emission reduction.

The invention discloses environmentally-friendly soil pollution sterilizing treatment equipment which comprises a feeding pipe, a pulverizer, a treatment box, a chemical agent spraying tank, a spraying row, a shaking plate, a heater, an inclined guide plate, an ultraviolet lamp and an ozone generator, wherein the feeding pipe is arranged at the top end of the treatment box; the pulverizer is arranged in the treatment box; one side of the shaking plate is hinged to the inner walls of the treatment box; the chemical agent spraying tank is mounted at the top end of the treatment box and communicates with the spraying row through an infusion tube; the heater and the ultraviolet lamp are mounted on the inner walls of the treatment box; a rotary motor is arranged in the treatment box and is connected with a central shaft at the bottom end of a rotary table; the ozone generator is arranged on the side wall of the treatment box; the inclined guide plate is arranged at the bottom end of the treatment box; and a discharging pipe is arranged at the lowermost end of the inclined guide plate. The environmentally-friendly soil pollution sterilizing treatment equipment sterilizes polluted soil, prevents harmful germs in the soil from breeding and spreading to improve the safety, ensures oxygenolysis of organics to improve the soil treatment effect, is simple in structure and convenient to useand facilitates popularization.

The invention discloses an MBR integrated sewage treatment system with a waste gas deodorizing device, which includes a sewage regulating tank, an MBR membrane integrated device, an aeration device, a deodorizing device and a water outlet pipe, and the sewage regulating tank is connected to the MBR membrane integration device, the MBR membrane integration device is connected to the water outlet pipe, the aeration device is arranged inside the MBR membrane integration device, the aeration device is connected to the sewage adjustment tank in reverse through the pipeline, and the aeration device is connected to the gas discharge pipe through the deodorization device. The degree is high, no special management is required, the effect of nitrogen and phosphorus removal is better, and it can meet the national first-class A emission standard, which can better reflect energy saving and emission reduction. At the same time, it can remove a large amount of odor generated during the aeration process to ensure the emission Environmentally friendly and pollution-free.

The invention discloses a combined process for treating high-ammonia-nitrogen wastewater. The method comprises the following steps: carrying out solid-liquid separation; carrying out biological rotating disc pretreatment; carrying out biological contact oxidation deep treatment; and carrying out coagulating sedimentation;a biological rotating disc pretreatment unit of a treatment system adopted inthe process is supported on a same rotating shaft by adopting a plurality of rotating discs; each rotating disc is driven to rotate by planet row reduction gearboxes with different transmission ratios; the rotating speed of the rotating disc is gradually reduced from the water inlet end to the water outlet end; the biological rotating disc pretreatment unit also adopts a blast aeration device toadjust the dissolved oxygen concentration of the high-ammonia-nitrogen waste liquid; a pretreatment system has higher pollutant load; a plurality of contact oxidation fillers are arranged in the biological contact oxidation advanced treatment unit; by means of the electrolysis and biological membrane degradation characteristics of iron-carbon micro-electrolysis-activated carbon fiber combination,the nitrogen and phosphorus removal efficiency of the system is enhanced, particularly when low-carbon high-ammonia-nitrogen wastewater (biogas slurry) is treated, serious imbalance of the C/N ratio in the biogas slurry is overcome, and the treatment efficiency of the high-ammonia-nitrogen wastewater is improved.

The invention discloses an environment-friendly sewage treatment device. The environment-friendly sewage treatment device comprises a treatment box, wherein a sewage inlet is formed in one end of thetreatment box, and a discharge outlet is formed in the other end of the treatment box; a water inlet pipe is arranged at the sewage inlet; a discharge pipe is installed at the discharge outlet; the treatment box is internally provided with an aeration bin, a flocculation bin and a filtering bin; the aeration bin is installed on a sewage inlet side; the filtering bin is installed on the discharge outlet side, and the flocculation bin is installed between the aeration bin and the filtering bin. The sewage treatment device is novel in structural design, capable of realizing rapid treatment of sewage and improved in sewage purification efficiency, and achieves the purposes of energy conservation and emission reduction.

The invention discloses a floating island type water body automatic purifying device. A horizontal base is arranged on a pond bottom; a main sleeve is vertically arranged on the horizontal base; a main shaft is arranged in the main sleeve; an auxiliary shaft is staggered above the main shaft; a driving gear is meshed with a driven gear; the main shaft is provided with a big inner round frame and an outer frame; a second support rod equally divides the outer frame into multiple sector planting areas in which outer grids are arranged respectively; the auxiliary shaft is provided with a small inner round frame; the small inner round frame is connected with the auxiliary shaft through multiple third support rods; an eight-diagrams fish shaped planting area is arranged in the small inner round frame; and an annular isolation area is arranged between the big inner round frame and the small inner round frame. In the invention, a crescent sail is arranged above the lower sleeve. The device disclosed by the invention makes efficient use of wind energy, integrates five functions of aeration, oxygenation, purification, beautifying and income increasing, and has the advantages of low production cost, simple structure and wide application range.

The invention discloses a method and a structure for providing necessary preconditions for rapidly constructing a river water body ecosystem. According to the method, a rapid diffusing and mixing device capable of allowing one or a combination of more than one of soluble water and gas, flocculating agents or activated carbon to rapidly and uniformly diffuse to a specified flow section is arranged in a river in which water treatment needs to be performed; an air flotation area is formed in the rear of the river with the rapid diffusing and mixing device; a scum collection device is arranged at the tail end of the air flotation area; and a biological stuffing area is formed in the river behind the scum collection device. Therefore, the quality of river treated by the biological stuffing area is greatly improved, and preconditions can be provided for constructing the river water body ecosystem.

The invention provides an overwater solar power generation platform. The overwater solar power generation platform comprises at least a first floating unit for fixing and supporting a solar power generation assembly, and a second floating unit for fixing and supporting an inverter; the first floating unit and the second floating unit are connected with each other, and fixed on a floating device floating on the water surface by use of a fixing device. The solar power generation assembly is fixed on the water surface by use of the floating units, and the inverter also can be fixed on the water surface. In this way, the solar power generation platform does not need to occupy the land resources, and the power transmission cost can be effectively reduced and the energy source utilization efficiency can be improved.

The invention discloses a tungsten salt composite photocatalytic suspension cascade biomembrane reaction device, and belongs to the technical field of water treatment. A first-stage reactor is arrangebelow the device, No.1 filler is arranged in the primary reactor, a second-stage reactor is arrange above the primary reactor, and No.2 filler is arranged in the secondary reactor; a third-stage reactor is wrapped on the surface of the second-stage reactor; No.3 filler is arranged in the three-stage reactor; a hydraulic valve is arranged at the junction of the first-stage reactor and the second-stage reactor; a sewage storage tank is arranged on the right side of the device and connected with the first-stage reactor through a water delivery pipe, and a water pump is arranged in the water delivery pipe; an aeration head is arranged in the first-stage reactor and connected with the air pump through an air delivery pipe. The tungsten salt composite photocatalysis suspension cascade biomembrane reaction device has excellent treatment effect on slightly polluted water.

The invention relates to the field of rainwater regulation and storage treatment systems, in particular to a novel rainwater regulation and storage treatment system for buildings and communities. Comprising a reservoir, a water inlet pipe, a filter device and an aeration device, the filtering device comprises a support, a blocking net, a rotating motor, a motor shell, a connecting rod, a fine filter screen and a supporting assembly, large-size impurities in rainwater are blocked through the blocking net, so that the rainwater is preliminarily filtered, then the rainwater flows into the water inlet pipe and is secondarily filtered through the fine filter screen, the connecting rod and the fine filter screen are driven by the rotating motor to rotate, and the rainwater is filtered through the supporting assembly. The rainwater can be filtered more quickly under the action of centrifugal force, the situation that the fine filter screen cannot filter rainwater in time due to the fact that the runoff volume is too large when rainstorm occurs is prevented, and when it stops raining, the stored rainwater is aerated through the aeration device, so that the rainwater is prevented from being polluted, people can directly use the rainwater, and the rainwater utilization efficiency is improved. And secondary treatment is not needed.

The invention belongs to the technical field of sewage treatment, and particularly relates to an ecological overflow weir for purifying water quality, which comprises dam piers, an upstream water retaining weir and a downstream purifying device, when the ecological overflow weir is used, the water level is increased before the water flow reaches the water retaining weir, the fall of the water flow is increased, and the contact between the water flow and air is increased, so that the aeration in the water body is improved; water diversion teeth are uniformly arranged at the top of the water retaining weir, so that water flow uniformly and crossly flows into the aeration tank along the water diversion teeth, the contact between water and air is further expanded, suspended solids in the water can be prevented from sinking, and the contact between organic matters in the water and microorganisms and dissolved oxygen is enhanced, thereby ensuring that the microorganisms in the water have sufficient dissolved oxygen. Organic matters in the sewage are oxidized and decomposed, so that water pollution is effectively improved and treated; the multiple permeable abutments are arranged at intervals in the transverse direction, the adjacent permeable abutments are connected together through the steel wire net frames to form the combined permeable dam body, the permeable dam body is filled with the sludge carrier, and the sludge carrier can effectively adsorb sludge and can purify water flow, so that the purposes of effectively treating sewage and purifying water are achieved.