| Patents for C02F 103 - Nature of the water, waste water, sewage or sludge to be treated (11,124) |
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| 12/18/2013 | CN103449661A Method for treating polyether wastewater |
| 12/18/2013 | CN103449660A Tank furnace wiredrawing wastewater treatment system |
| 12/18/2013 | CN103449654A Treatment method of Omeprazole intermediate production wastewater |
| 12/18/2013 | CN103449651A Treatment method of printing and dyeing wastewater |
| 12/18/2013 | CN103449650A Treatment method of meat processing wastewater |
| 12/18/2013 | CN103449637A Method for treating and recycling car washing wastewater |
| 12/18/2013 | CN103449632A Treatment method of soy sauce wastewater |
| 12/18/2013 | CN103449631A Treatment method of iron and steel pickling waste water |
| 12/18/2013 | CN103449614A Water softener for printing and dyeing |
| 12/18/2013 | CN103449609A Artificial wetland treatment method and device of pickled food processing wastewater |
| 12/18/2013 | CN103449606A Mud-blocking biological anaerobic reactor for treating livestock and poultry breeding sewage |
| 12/18/2013 | CN103449595A Recycling method of washing waste water during production of AKD (alkyl ketene dimer) |
| 12/18/2013 | CN103449575A Electromagnetic heating self-stirring self-circulation seawater desalination and gas-collection device |
| 12/18/2013 | CN103449569A Dow membrane reverse-osmosis desalination system utilizing wind power to compress seawater and brackish water |
| 12/18/2013 | CN103449568A Method for treating wastewater with extremely low rare earth concentration by using coarse-grained clay in ionic rare-earth tailings |
| 12/18/2013 | CN103449566A Full-automatic medical water softener |
| 12/18/2013 | CN103449558A Method for adsorption treatment of cationic dye wastewater by using modified alkali residues |
| 12/18/2013 | CN103449553A New energy-saving method and device for preparing fresh water by delivering seawater to desalinator after seawater is pressed to deep sea by sea wave to be cooled |
| 12/18/2013 | CN103449552A Energy-saving new scheme for producing fresh water by precooling seawater by virtue of sea tide pressure |
| 12/18/2013 | CN103449548A Marine heat pipe type seawater desalination device |
| 12/18/2013 | CN103449547A Serial multi-stage isothermal heating multiple-effect heat return humidifying and dehumidifying solar-powered seawater desalination machine |
| 12/18/2013 | CN103449546A System for comprehensive utilization of concentrated seawater by using solar pond |
| 12/18/2013 | CN103449545A Method and equipment for generating electricity and preparing fresh water by use of low-temperature heat source |
| 12/18/2013 | CN103449543A Method and equipment for improving latent heat utilization rate in seawater desalination |
| 12/18/2013 | CN103449542A Electromagnetic-heating self-temperature-control self-circulation seawater desalination device |
| 12/18/2013 | CN103447008A Three-component cationic dye adsorbent and preparation method thereof |
| 12/18/2013 | CN103446891A Flushable external pressure type ultrafiltration filter core assembly and water purifier |
| 12/18/2013 | CN103043768B Device and method for repairing electromotive power for adding biological surface active agent |
| 12/18/2013 | CN102992548B Method for treating low-temperature slaughter wastewater |
| 12/18/2013 | CN102964005B Deep treatment method for printing and dyeing wastewater |
| 12/18/2013 | CN102786174B Seawater desalination device and method thereof |
| 12/18/2013 | CN102583867B Method for treating waste water in chloro pyrimidine combining process |
| 12/17/2013 | US8608956 Curb inlet catch basin filtration apparatus |
| 12/11/2013 | EP2670716A1 Treatment of waste products with anaerobic digestion |
| 12/11/2013 | CN203333441U Resource utilization and treatment device of livestock and poultry breeding waste water |
| 12/11/2013 | CN203333431U Comprehensive device of sea water desalination and strong brine utilization |
| 12/11/2013 | CN203333417U Nickel plating wastewater on-line treater |
| 12/11/2013 | CN203333407U Electroplating wastewater treatment and recycling device |
| 12/11/2013 | CN203333406U Printing and dyeing sewage pretreatment device |
| 12/11/2013 | CN203333379U Production and processing waste water oxygen-consumption purifying pool applicable to tilapia mossambica factory zone |
| 12/11/2013 | CN203333345U Water purification machine |
| 12/11/2013 | CN203333333U Solar energy and waste heat combined seawater desalting device for fishing boats |
| 12/11/2013 | CN203333332U 配水装置和海水淡化系统 Water distribution system and desalination systems |
| 12/11/2013 | CN203333331U System capable of carrying out sea water desalination and cooling-heating-power cogeneration at same time |
| 12/11/2013 | CN103443033A Electrodialysis unit for water treatment |
| 12/11/2013 | CN103435241A Treatment process for drilling waste sludge in oil and gas field |
| 12/11/2013 | CN103435233A Equipment and method for recycling chemical fiber continuous-spinning wastewater |
| 12/11/2013 | CN103435212A Device and method for desalinating seawater by utilizing low-temperature waste heat in steel rolling |
| 12/11/2013 | CN103435189A Method for purifying electroplating wastewater |
| 12/11/2013 | CN103435188A Treatment method of high-arsenic wastewater in copper smelting |
| 12/11/2013 | CN103435187A Method for treating sugar industry wastewater |
| 12/11/2013 | CN103435180A Secondary processing system for discharge water of cold rolling plant |
| 12/11/2013 | CN103435177A Suction device for thoroughly cleaning the bottom surface of a structure covered with a non-porous plastic liner and used for containing a body of water for recreational use |
| 12/11/2013 | CN103435174A System and process for treating nickel-containing electroplating wastewater |
| 12/11/2013 | CN103435173A Treatment system and process for treating acidic copper-containing electroplating wastewater |
| 12/11/2013 | CN103435137A Attapulgite-containing electroplating wastewater treatment agent |
| 12/11/2013 | CN103435117A Heat pump type atmospheric pressure vapor compression distillation sea water desalination and water and salt combined production device |
| 12/11/2013 | CN103433062A Preparation method of zinc oxide/silver bromide nanometer composite |
| 12/11/2013 | CN103432871A Elution treatment equipment and process for tail gas generated during production of polycrystalline silicon |
| 12/11/2013 | CN102849881B Electroplated wastewater comprehensive treatment method |
| 12/11/2013 | CN102745828B Device and method for preparing slurry liquid by utilizing seawater |
| 12/11/2013 | CN102557164B Recycling method of high-salt industrial wastewater containing glycerin |
| 12/11/2013 | CN102531078B Low-temperature multi-effect distillation seawater desalting plant and technological method |
| 12/11/2013 | CN102329019B Ultralow-pressure membrane separation device for desalinating bitter and salty water |
| 12/05/2013 | WO2013181422A1 Reactor for anaerobic purification of water |
| 12/05/2013 | US20130319937 Modular, Scalable High Solids Methane Digester for Small-Sized to Medium-Sized Farms |
| 12/04/2013 | EP2668137A1 Monitoring method |
| 12/04/2013 | EP2488456B1 Organic oil boom |
| 12/04/2013 | CN203319826U Dyeing wastewater integrated biochemical equipment |
| 12/04/2013 | CN203319818U Alkali coal mine wastewater treatment equipment |
| 12/04/2013 | CN203319813U Coke oven gas desulfurization waste liquor salt-extracting system |
| 12/04/2013 | CN203319801U Papermaking advanced treatment wastewater reusing device based on chemical decalcification |
| 12/04/2013 | CN203319789U Device for treating and reusing electroplating wastewater |
| 12/04/2013 | CN203319765U Multilayer compound bed high-load hydrolysis device for dyeing wastewater |
| 12/04/2013 | CN203319754U Printing and dyeing wastewater oxidation device |
| 12/04/2013 | CN203319731U Seawater concentration device |
| 12/04/2013 | CN203319730U Solar energy seawater desalination heating device |
| 12/04/2013 | CN203319729U Solar energy seawater desalination device |
| 12/04/2013 | CN203319728U Solar energy seawater desalination system |
| 12/04/2013 | CN203319727U Marine seawater desalination device |
| 12/04/2013 | CN203319723U Multi-effect evaporation treatment system for high-salinity wastewater |
| 12/04/2013 | CN103421701A Bacillus subtilis strain and application thereof to degradation of 17 beta-estradiol |
| 12/04/2013 | CN103421692A Compound microorganism live bacteria preparation for enhancing activated sludge, preparation method and applications thereof |
| 12/04/2013 | CN103420543A Processing method of production waste water containing sulfo fluorescent whitening agent |
| 12/04/2013 | CN103420542A Wastewater recycling process for waste paper pulping and manufacturing bobbin paper |
| 12/04/2013 | CN103420537A Descaling system |
| 12/04/2013 | CN103420536A Treatment device and method for reutilization of leather waste water |
| 12/04/2013 | CN103420532A Processing method of sewage in oil fields by using film evaporator |
| 12/04/2013 | CN103420531A Comprehensive treatment method of wastewater of acrylonitrile production process |
| 12/04/2013 | CN103420523A Technology for treating barren rock leaching water and other acid wastewater in low-grade pyrite |
| 12/04/2013 | CN103420520A Processing method of vanadium-containing aluminum-containing wastewater |
| 12/04/2013 | CN103420488A Compound microorganism live bacteria preparation for degrading papermaking wastewater COD, preparation method and applications thereof |
| 12/04/2013 | CN103420473A Processing method of wastewater of acrylonitrile production refining process |
| 12/04/2013 | CN103420465A Compound flocculant for treating printing and dyeing wastewater and preparation method of compound flocculant |
| 12/04/2013 | CN103420449A 风力海水淡化系统 Wind desalination systems |
| 12/04/2013 | CN103420438A Electroplating-rinse-water recycling and reusing method |
| 12/04/2013 | CN103420436A Device for seawater desalination by utilizing clean energy sources |
| 12/04/2013 | CN103418338A Concave soil adsorption material carrying manganite and method for removing S2- in tannery wastewater |
| 12/04/2013 | CN103418332A Iron-based nano-alloy material as well as preparation method and application |
| 12/04/2013 | CN103086576B Acrylonitrile/acrylon production comprehensive wastewater treatment technique |