43results about How to "Easy to manage and run" patented technology

The present invention provides a real-time hydrologic forecasting system. The real-time hydrologic forecasting system comprises a data input module, a model base and a data output module, and the model base comprises a grid unit runoff module, a sub catchment conflux module, a catchment river conflux module and a real-time correction module. According to the system, values or parameters adopted by calculation in the next forecasting can be appropriately adjusted by utilization of up-to-date information obtained during the forecasting process, a series of previous forecasting error information including the current period are considered for each forecasting, the future prediction value is corrected according to the tracking technology of the automatic control theory, and hydrologic forecasting precision is increased. In addition, the system is based on a distributed Xin'an River model based on grids, and compared with a traditional model, the system can be operated for a catchment having few data. The system has a visual interface, and operation practicality is high.

The invention discloses a multifunctional LED street lamp, which includes a plurality of street lamp poles and lamps arranged on the street lamp poles, and also includes a background server, and a controller, a monitoring camera, a power cat and / or wireless transmission module, the controller is also separately connected with lamps and surveillance cameras to control its work, and the power cat or controller has a fixed and unique ID for the background server to control independently or network to jointly control the subordinate controllers and its connected luminaire. The multifunctional LED street lamp of the present invention introduces a power modem or WiFi to realize data communication between the street lamp and the background server, which is convenient for managing the operation of the street lamp, and is combined with various electronic devices such as monitoring cameras, PM2.5 detection, and RFID sensors, Expand the functional coverage of lamps, realize LED + multi-functional LED street lamps, help build smart cities, and effectively realize the interconnection between people, space and equipment.

The invention discloses a sewage treatment process and a special-purpose one-piece sewage treatment plant. The process comprises the following steps: 1) arrangement of a water inlet system: sewage input from an inlet pipe and pretreated by thick and fine gratings and a vortex-type grit chamber is sent into a biological reaction system; 2) arrangement of the biological reaction system: the biological reaction system is divided into an anoxic area, an anaerobic area, an aerobic area and a sedimentation area, and activated sludge in each area utilizes katabolism of microbes to converse organic matters into inorganic matters to realize nitrogen and phosphorus removal; 3) arrangement of the sedimentation basin: sludge and water in the treated sewage can be separated, so that the water outlet is clarified; and 4) arrangement of a disinfection tank: the treated water from the step 3) is disinfected to kill pathogenic organisms and then discharged through an outlet pipe. The invention also discloses a one-piece sewage treatment plant. The invention has the advantages of small land occupation, small investment, compact mechanism, low loss of a water head, low investment for the engineering project, optimized, stable and mature technology, good nitrogen and phosphorus removal effect and good organic pollutant removal effect.

The invention relates to the fields of environmental engineering and ecological engineering. An ecological check dam prevention and control system for three gorges reservoir region hilly land ravine agricultural non-point source pollution is characterized in that multiple levels of ecological check dams are in trapezoidal distribution with natural fall from high to low along with the hilly land; each level of ecological check dam consists of a water storage regulating pond, a constructed wetland and a check dam main body, which are arranged sequentially according to the water flow direction; the water storage regulating pond is communicated with an overflow port in the previous level of the check dam main body. The system can effectively intercept and control the hilly land ravine agricultural non-point source pollution of the drainage basin, can reduce water and soil loss, can perform water-harvest irrigation, can reduce attenuation of channel nutrients before and after rainfall on sloping fields, and can realize ecological interception of agricultural non-point source pollutants.

The invention discloses a method for processing agricultural running water pollution by utilizing bank and a compound system for processing running water pollution. A multi-level infiltration bed is constructed at the lower end of an agricultural running water converging channel along the bank from top to bottom, and consists of aquatic plants at the upper part and fillers at the lower part, a sand settling-buffering tank is arranged in front of each level of infiltration bed for settling sand, after the sand settling process, running water enters the infiltration bed for infiltration process, and the running water processed by a multi-level sand settling-infiltrating system is finally discharged into soil or water body by a water outlet area at the tail part of the system. In the invention, the bank is fully utilized for buffering water flow impact, water inlet quality is homogenized, and the purifying effect of running water pollutant is improved. Besides the traditional advantages of simple construction, convenience in operation and management, low cost and the like, the invention also has the advantages of no energy consumption, difficult blockage, small investment, convenience in operation and management, and strong anti-impact and anti-load capability.

The invention discloses a method for remedying the micro-polluted water body. The method comprises the following steps: 1) the micro-polluted water body firstly enters a first-stage water treatment area to perform sand settling and uniform water distribution; 2) the water body secondly enters a second-stage water treatment area-wetland bed, wherein the wetland bed is mainly composed of filler anda water plant, the water plant is giant reed, the filler is composed of upper filler and lower filler, the upper filler is gravel and the particle size is 5-10mm; the lower filler is the shale brick,the particle size of the shale brick is 10-60mm and the root system of the water plant grows in the filler; and 3) the water body finally enters a third-stage water treatment area to homogenize the effluent quality, and the water body can be discharged and enter the outer water body. The system has the following advantages: (1) no energy is consumed, the system is difficult to block; (2) the investment is low, the system is convenient to operate and manage; (3) the shock resistance is strong; and (4) the nitrogen-phosphorus removal rate is high and the system has a certain economic benefit.

The invention relates to a sloping-plate-independent membrane bioreactor, which comprises a biological contact oxidation region and a membrane separation region, wherein the two regions are separated by a plurality of sloping plates which are arrayed homogeneously and vertically and are placed horizontally and vertically, the top portion of the first sloping plate of the sloping plates is inundated in sewage, active porosity is left between the lowest sloping plate body and a baseboard of the membrane separation region, thereby achieving the hydraulic circulation between the membrane separation region and the biological contact oxidation region. The invention is capable of achieving pumpless circulation and reducing membrane pollution level of membrane bioreactor simultaneously.

The invention relates to a method of treating highly concentrated nitrogen wastewater with microorganism and a device to carry out the method. The method comprises the following steps that: wastewater passes an anaerobic pool, a facultative tank, an aerobic pool and a sedimentation pool in sequence for biochemical treatment, and is characterized in that the anaerobic pool, the facultative tank and the aerobic pool are not added with fillings, sludge in the sedimentation pool reflows to the anaerobic pool, the facultative tank and the aerobic pool through a sludge reflowing pipe. The device comprises the aerobic pool, the facultative tank, the anaerobic pool and the sedimentation pool, a nitration liquid reflowing pipe is arranged between the sedimentation pool and the facultative tank, and is characterized in that the aerobic pool, the facultative tank and the aerobic pool are not added with fillings and sludge reflowing pipes are arranged between the sedimentation pool and the anaerobic pool, the facultative tank and the aerobic pool respectively. The method is simple in procedures, unnecessary to be added with fillings, thereby saving cost, and has better effluent effect and denitrogenation effect superior to the prior A< 2 > / O technology, and the bacteria quantity for nitration reaction in the aerobic pool are always kept at a higher degree.

The invention belongs to the technical field of transmission electron microscopes and discloses a method based on a transmission electron microscope common sample table for loading two samples at thesame time. The method includes: according to different characteristics of pre-test materials, selecting a proper TEM supporting film carrying net, and dispersing a powder sample onto the supporting film carrying net according to a conventional powder sample preparation method for testing; using a blade to cut the carrying film with a prepared sample in halves; utilizing a self-made TEM sample transfer tool to respectively transfer two samples obtained by cutting to left and right sides or upper and lower sides of the sample table, and recording respective corresponding positions; putting the sample table into a TEM, and testing after vacuum reaches testing requirements. The number of sample changing times of the TEM is reduced effectively, time consumption for sample changing and vacuum waiting is reduced, testing efficiency is improved, and testing cost is lowered; the method is good for stability of the sample in an electron microscope, thereby being conducive to acquiring of high-resolution images, and also good for stable running and maintaining of instrument equipment.

The invention relates to a sludge treatment technology, especially relates to a municipal domestic sludge air flotation concentrating treatment device and a method thereof, and belongs to the technical field of wastewater waste gas treatment. The municipal domestic sludge air flotation concentrating treatment device comprises a sludge conditioning unit for performing quantitative dosing, mixing and reacting, and a cavitation air floatation concentrating unit for dissolving air in sludge and completing separation; and an air floating head for cavitating the dissolved air is arranged in the cavitation air floatation concentrating unit, the air floating head is connected with a hollow rotating shaft, the air floating head includes a central disk communicated with the rotating shaft and a plurality of dissolved air branch tubes arranged at the side part of the central disk, and the dissolved air branch tubes have a plurality of micro-pores for ventilation. The device has the advantages oflarge single-machine processing capability, short concentrating time, simplicity, electricity consumption saving, and adjustable reflux ratio, and effectively solves the problems of large occupied area, sludge digestion, phosphorus release reaction and large and completed device in the municipal domestic sludge air flotation concentrating treatment process.

The invention provides a specific microorganism activating filler for treating black and odorous water bodies and belongs to the technical field of water treatment. The filler is prepared from the following raw materials in parts by weight: 3-5 parts of a microorganism inducer, 40-80 parts of an attachment carrier, 0-10 parts of an organic macromolecule polymer, 0-4 parts of an inorganic flocculate and 1-30 parts of an oxidization decoloring agent, wherein the microorganism inducer comprises nitrobacteria and / or denitrifying bacteria and a culture medium matter for the growth of the nitrobacteria and / or the denitrifying bacteria. The filler provided by the invention has the advantages that traditional water body purification is broken through; indigenous microorganisms of the water bodies are activated mainly and the water bodies per se serve as cultivating and breeding bases, so that the growth space of the microorganisms is greatly released, the effective biomass and the functionality of the microorganisms are increased, the microbial ecosystem of the water bodies is recombined, improved and optimized and the self-purification capacity of the water bodies is realized eventually.

The invention relates to the technical field of aquaculture discharged water recycling, in particular to a fish, prawn, algae, abalone and sea cucumber circulating water ecological comprehensive breeding system. The system comprises a fish breeding pond, a prawn breeding pond, an ecological filtering pond, an algae, abalone and sea cucumber ecological breeding garden, a primary composite verticalflow artificial wetland, a secondary deep treatment composite vertical flow artificial wetland and a reservoir. The fish breeding pond and the prawn breeding pond are connected in parallel; breeding discharged water flows into the ecological filtering pond to be primarily purified, then sequentially flows through all stages of purification tanks so that residual bait and excrement generated by aquaculture can be effectively filtered away and dissolved nitrogen, phosphorus nutrients and organic matter in a water body can be deeply purified, and then the discharged water is circulated to the breeding ponds after being disinfected, sterilized and subjected to oxygen increase. By means of the step-by-step purification modules, the pollutant purification efficiency in the water body is improved, and fully-closed recycling of the aquaculture water body is achieved; meanwhile, plants planted by the purification modules and aquatic organisms bred by the purification modules have remarkable ecological benefits and economic benefits.

The invention relates to an anaerobic biological decalcification system and method. The system comprises an anaerobic reactor, a calcium salt separation tank, a calcium salt storage tank and a pump, wherein a sludge feeding port, a sludge discharging port, a sewage inlet and a sewage outlet are formed in the anaerobic reactor; a calcium salt separation tank feeding port, a calcium salt separation tank sludge discharging port and a calcium salt separation tank calcium salt discharging port are formed in the calcium salt separation tank; the sludge discharging port is connected with the calcium salt separation tank feeding port through the pump; the calcium salt separation tank sludge discharging port is connected with the sludge feeding port through a sludge reflux pipe, and the calcium salt separation tank calcium salt discharging port is connected with the calcium salt storage tank. Calcium salt separation is realized in a natural separation manner, no complicated mechanical equipment is required, power consumption is saved, investments of system construction are reduced, operation is simple, and management and operation are convenient.

The invention relates to a method for treating highly concentrated nitrogen wastewater with microorganism and a device to carry out the method. The method comprises the following steps that: wastewater passes an anaerobic pool, a facultative tank, an aerobic pool and a sedimentation pool in sequence for biochemical treatment, and is characterized in that the anaerobic pool, the facultative tank and the aerobic pool are not added with fillings, sludge in the sedimentation pool reflows to the anaerobic pool and the facultative tank through a sludge reflowing pipe. The device comprises the aerobic pool, the facultative tank, the anaerobic pool and the sedimentation pool, a nitration liquid reflowing pipe is arranged between the sedimentation pool and the facultative tank, and is characterized in that the aerobic pool, the facultative tank and the aerobic pool are not added with fillings and sludge reflowing pipes are arranged between the sedimentation pool and the anaerobic pool and the facultative tank respectively. The method is simple in procedures and unnecessary to be added with fillings, thereby saving cost, and is simple in operation management, has better effluent effect and denitrogenation effect superior to the prior A< 2 > / O technology, and is particularly suitable for inflow with ammonia and Nitrogen more than250mg / l.

The invention discloses a method of removing diclofenac in water by activating peroxyacetic acid with ferrous ions. The method comprises the following steps of adding a proper amount of peroxyacetic acid and a ferrous sulfate solution in wastewater containing a certain concentration of diclofenac, regulating a pH value of the wastewater with sulfuric acid and sodium hydroxide, and performing reaction for a period of time under the condition of performing stirring at a constant speed of 700r / min, wherein the pH value is 3-7, the molar ratio of peroxyacetic acid to diclofenac in the wastewater is (0.4 to 1)-(1 to 1), the proper temperature of the reaction is 25-40 DEG C, and the time required for reaction is 5-15min. The method has the characteristics of mild reaction condition, high degradation efficiency of pollutants, wide source and low cost of an activator, large yield of free radicals of a system, simpleness in technology, convenience in running management, supplementation with sterilization and disinfection functions in the degradation process of the pollutants and the like.

The invention relates to a reinforced aerobic-anaerobic manpower rapid-infiltration sewage treatment system, which consists of an aeration system and a water outlet collection system, wherein the aeration system sequentially consists of a soleplate, a supporting layer, aeration layer lower part stuffing, an aeration layer, aeration layer upper part stuffing and a vertical ventilation pipe from bottom to top, wherein the upper end of the vertical ventilation pipe is communicated with the atmosphere, the lower end is communicated with the aeration layer, the aeration system is connected with the water outlet collection system through a drain collection pipe, the drain collection pipe is provided with a plurality of water inlet holes, and the drain collection pipe is horizontally arranged on the bottom part of the aeration layer lower part stuffing. Besides the advantages of simple device by utilizing the manpower rapid-filtration technology, convenient operation and management, low energy consumption, less expense and the like, the system adequately utilizes the principle of the natural ventilation and submerged discharged flow to reasonably establish the ventilation aeration layer-underwater anaerobic layer, so the nitrification-denitrification effect are strengthened, the aeration effect is good, and the biological denitrification effect is improved; and moreover, through the parallel running of multiple groups of manpower rapid-filtration units, the continuous inflow and outflow of the water can be realized.

The invention discloses a regulation and storage pond with a processing function. The regulation and storage pond comprises a regulation and storage zone, a reaction zone, a diversion zone and a settling zone, wherein the regulation and storage zone is provided with a water inlet box culvert, the reaction zone is provided with a stirrer, the settling zone is provided with a water outlet and a mud discharge pipe, the reaction zone, the diversion zone and the settling zone are all arranged on the upper end face of the regulation and storage zone; a lift pump used for transporting the waste water from the regulation and storage zone to the reaction zone is arranged between the reaction zone and the regulation and storage zone, and the diversion zone used for guiding the mixed solution in the reaction zone into the settling zone is arranged between the reaction zone and the settling zone. According to the invention, after entering into the regulation and storage zone, the waste water enters into the upper-layer reaction zone through the lift pump, and carries out reaction in the reaction zone, then the waste water overflows and is guided into the settling zone through the diversion zone to be settled and filtered out of water, thus the waste water can be effectively processed in time; the regulation and storage pond disclosed by the invention has the advantages of simple and compact structure, small occupation area, low energy consumption, is easy to manage and operate, and the regulation and storage pond can effectively improve the water quality of processed water.

The invention discloses an aerated grit chamber with integrated functions of grit removing, skimming and oil removing and relates to a sewage treatment device. A grit settling channel and a grit discharging channel are formed in the aerated grit chamber. A grit storage chamber is arranged on one side of the aerated grit chamber; a double-bridge type grit sucker is mounted above the aerated grit chamber, and a skimming device is arranged under the double-bridge type grit sucker. Fine grating cleaners, a screw press conveyor, a manual / electric rising-stem drum gate, electric channel gates and a grit and water separator are mounted along a water feeding direction of the aerated grit chamber. The electric channel gates are mounted on two sides of the manual / electric rising-stem drum gate; one fine grating cleaner is mounted on the outer side of one electric channel gate correspondingly; the double-bridge grit sucker is connected with the screw press conveyor through a skim delivery pipe, and the grit discharging channel is connected with the grit and water separator through a grit discharging pipe. The aerated grit chamber has the advantages that skimming and grit removal are achieved integrally, maintenance and operation are facilitated, space occupation is small, energy consumption is low, and quality of outlet water is improved.

The invention relates to the technical field of water softening apparatus, and relates to a flue gas hardness reducing apparatus and a use method thereof. The flue gas hardness reducing apparatus comprises a mixer, a fan and a reactor, the left lower end of the reactor is provided with a gas inlet chamber, the left upper end of the reactor is provided with a water inlet chamber, the right upper end of the reactor is provided with a gas outlet chamber, the right lower end of the reactor is provided with a water outlet chamber connected with the reactor, the gas inlet of the fan is provided with a flue gas conveying tube, the gas outlet of the fan is connected with the first inlet of the mixer through an air inlet tube, the second inlet of the mixer is connected with a medicine adding pipeline, and the outlet of the mixer is connected with the gas inlet chamber. The apparatus has a reasonable and compact structure, is convenient to use, and realizes no toxic side products, no large water property change, small generated mud residue quantity and small labor intensity of operators by using CO2 as a water softening agent; and CO2 in the flue gas is used as a gas source to realize the recycling of the flue gas and reduce the emission of CO2.

The invention relates to a sludge treatment technology, especially relates to a municipal domestic sludge air flotation concentrating treatment device and a method thereof, and belongs to the technical field of wastewater waste gas treatment. The municipal domestic sludge air flotation concentrating treatment device comprises a sludge conditioning unit for performing quantitative dosing, mixing and reacting, and a cavitation air floatation concentrating unit for dissolving air in sludge and completing separation; and an air floating head for cavitating the dissolved air is arranged in the cavitation air floatation concentrating unit, the air floating head is connected with a hollow rotating shaft, the air floating head includes a central disk communicated with the rotating shaft and a plurality of dissolved air branch tubes arranged at the side part of the central disk, and the dissolved air branch tubes have a plurality of micro-pores for ventilation. The device has the advantages oflarge single-machine processing capability, short concentrating time, simplicity, electricity consumption saving, and adjustable reflux ratio, and effectively solves the problems of large occupied area, sludge digestion, phosphorus release reaction and large and completed device in the municipal domestic sludge air flotation concentrating treatment process.

The invention relates to a biochemical treatment method and device for landfill leachate. The method specifically includes: firstly, the pretreated landfill leachate is put into an anaerobic biological filter for treatment, and then undergoes first-level facultative biochemical treatment, anoxic reaction After nitrification treatment and secondary aerobic biochemical treatment, the water is finally discharged through the ceramic membrane module for the subsequent advanced treatment process. The present invention has a good treatment effect, adopts anaerobic-facultative oxygen-anoxic-aerobic microbial environment to form different microbial flora, effectively improves the effect of biochemical treatment of landfill leachate, and reduces the pressure of subsequent advanced treatment. It reduces the investment and operating costs of the overall process; at the same time, it can be combined with adsorption process or reverse osmosis technology to ensure the discharge of landfill leachate up to the standard.

The invention relates to an anaerobic and aerobic composite biological treatment desalination method. The method comprises the following steps: sequentially carrying out anaerobic reaction treatment and aerobic reaction treatment on sewage to be treated under the action of anaerobic sludge and aerobic sludge, and discharging salt in the sewage by mixing the salt with the anaerobic sludge and the aerobic sludge in the form of inorganic salt sludge, wherein desalted sewage is obtained after anaerobic reaction treatment and aerobic reaction treatment. According to the invention, salt contained ina sewage system is treated by an anaerobic and aerobic composite biological method so as to form settleable substances, and the settleable substances are discharged out of the system along with sludge, so the purpose of desalination is achieved; and a natural separation mode is adopted for salt separation or a precipitation tank is not independently arranged, and complex mechanical equipment is not needed, so power consumption is reduced, system construction investment is reduced, operation is easy, and management and operation are convenient.

The invention relates to the technical field of traditional Chinese medicine material maintenance, in particular to an animal traditional Chinese medicine material storage and maintenance method. The animal traditional Chinese medicine material storage and maintenance method comprises the following steps that (1) animal traditional Chinese medicine materials are dried through a vacuum freezing process before entering a storage chamber, and put into closed storage boxes, then the storage boxes containing the different medicine materials are put into the storage chamber at intervals of 5-10 cm in the transverse direction and also arranged at intervals in the longitudinal direction; (2) the storage chamber or the storage boxes are sprayed with water solutions containing deoxidizing agents, and the humidity inside the chamber is made to reach 35-50%; and (3) ultraviolet radiation is conducted on the storage chamber or the storage boxes through an ultraviolet source. The problems of insect damage and mildew in the animal traditional Chinese medicine material storage process are solved, the effective constituents of the medicine materials are ensured, and the curative effect is improved; and the method does not adopt chemical agents, thereby being safe and environmentally friendly.

The invention relates to a method for recycling pulping and papermaking sewage. The method comprises the following steps: adding a sulfate and a flocculating agent into to-be-treated sewage for pretreatment, then sequentially carrying out anaerobic reaction treatment and aerobic reaction treatment under the action of anaerobic sludge and aerobic sludge, mixing salt in the sewage in the form of inorganic salt sludge in the anaerobic sludge and the aerobic sludge, and discharging to obtain desalted sewage; and finally, adding a sulfate, a redox agent and a flocculating agent into the desalted sewage to obtain treated clean water reaching the standard, and recycling the treated clean water to a papermaking workshop. According to the invention, COD, color reversion substances, suspended matters in water and other pollutants in sewage are effectively removed; the requirement for pulping and papermaking reuse water is completely met, color reversion of reuse water is effectively prevented, the paper quality is not affected during cyclic utilization, complex mechanical equipment is not needed, power consumption is reduced, system construction investment is reduced, operation is easy, andmanagement and operation are convenient.

The invention relates to an anti-blocking ecological soil sewage treatment device which consists of a treatment tank and a water distribution tank. The treatment tank is formed by underground digging or construction; anti-permeation layers are arranged at the bottom and the periphery of the treatment tank; a surface soil layer, a water distribution layer, a first biological filter chamber layer, a second biological filter chamber layer, a soil mixing layer and a gravel water discharging layer are arranged in the treatment tank from top to bottom; the water distribution layer, the first biological filter chamber layer and the second biological filter chamber layer form a three-stage water distribution system, so that the problems of soil blocking and non-uniform water distribution can be effectively solved; and a micro aeration system can increase redox potential of soil, prevent disintegration of a soil aggregation structure, is favorable for permeation movement of water in the soil and promotes decomposing of organics in the sewage by microorganisms. The anti-blocking ecological soil sewage treatment device has the advantages of novel design, reasonable structure, simplicity in maintenance, low manufacturing and running costs, uniformity in water distribution and high dirt-removing capacity and has the characteristics of low energy consumption, good treatment effect, low manufacturing cost, convenience in management and running and low treatment cost.

The invention discloses a regulation and storage pond with a processing function. The regulation and storage pond comprises a regulation and storage zone, a reaction zone, a diversion zone and a settling zone, wherein the regulation and storage zone is provided with a water inlet box culvert, the reaction zone is provided with a stirrer, the settling zone is provided with a water outlet and a mud discharge pipe, the reaction zone, the diversion zone and the settling zone are all arranged on the upper end face of the regulation and storage zone; a lift pump used for transporting the waste water from the regulation and storage zone to the reaction zone is arranged between the reaction zone and the regulation and storage zone, and the diversion zone used for guiding the mixed solution in the reaction zone into the settling zone is arranged between the reaction zone and the settling zone. According to the invention, after entering into the regulation and storage zone, the waste water enters into the upper-layer reaction zone through the lift pump, and carries out reaction in the reaction zone, then the waste water overflows and is guided into the settling zone through the diversion zone to be settled and filtered out of water, thus the waste water can be effectively processed in time; the regulation and storage pond disclosed by the invention has the advantages of simple and compact structure, small occupation area, low energy consumption, is easy to manage and operate, and the regulation and storage pond can effectively improve the water quality of processed water.

The invention discloses a phosphoric acid method activated carbon acid recovery, rinsing and dehydration three-in-one automatic process, and belongs to the technical field of phosphoric acid method activated carbon. According to the process, carbon slurry is dehydrated, phosphoric acid is collected, then inlet water is added in sequence to carry out dehydration treatment on activated carbon, and outlet water of each time is collected to be used for treating the next batch of carbon slurry; the first inlet water is phosphoric acid of 25-35 Baume degrees, the second inlet water is phosphoric acid of 18-25 Baume degrees, the third inlet water is phosphoric acid of 12-18 Baume degrees, the fourth inlet water is phosphoric acid of 5-12 Baume degrees, the fifth inlet water is phosphoric acid of 2-5 Baume degrees, the sixth inlet water is phosphoric acid of 0-1 Baume degrees, and the seventh inlet water is clean water without chlorine. According to the process, by controlling the concentration of phosphoric acid in inlet water added each time and cooperating with a dehydration process, activated activated carbon is effectively rinsed and dehydrated, meanwhile, phosphoric acid is effectively recovered, the obtained finished product is thoroughly rinsed, the ash content is low, the quality is excellent, and a green and sustainable production mode is formed.

The invention discloses an energy recycling device of a pressure water supply pipeline. The energy recycling device of the pressure water supply pipeline mainly comprises a flow regulating valve arranged on a main production pipeline, and is characterized in that a bypass pipeline is connected in parallel beside the main production pipeline and the bypass pipeline is provided with a hydraulic synchronous generator. The invention has the advantages that the rest energy of the produced excess water pressure can be recycled for assisting low power or illuminating systems in production facilities through simple and compact equipment installation, thereby being favor of saving the production cost and improving the energy-saving efficiency.