| Patents for C02F 103 - Nature of the water, waste water, sewage or sludge to be treated (11,124) |
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| 12/08/2010 | CN101905917A New method for flocculating printing and dyeing sewage |
| 12/08/2010 | CN101905909A Compound copper extractant |
| 12/08/2010 | CN101905905A Wind power matched seawater desalting system |
| 12/08/2010 | CN101618921B TDI wastewater advanced treatment method |
| 12/08/2010 | CN101519853B Method for processing alkaline pulping black liquor in paper making process |
| 12/08/2010 | CN101508495B Sewage treatment method in paper friction material production |
| 12/08/2010 | CN101481157B Process for advanced treatment of electroplating waste by integrated membrane |
| 12/08/2010 | CN101444675B Alcohol fermentation waste liquid heat pump concentration process and device therefor |
| 12/08/2010 | CN101314487B Method for removing cation type dye in printing and dyeing wastewater |
| 12/08/2010 | CN101235014B Method for treating and reclaiming waste water of 2-aminopyridine production |
| 12/08/2010 | CN101186419B Method for treating electroplating mixed wastewater |
| 12/08/2010 | CN101049990B Water purifier |
| 12/02/2010 | WO2010138471A1 Operations of selenium removal sorbent beds |
| 12/02/2010 | WO2010138088A1 Mineral water producing system |
| 12/02/2010 | WO2010137796A2 Sewage and wastewater treatment device comprising a rectangular upstream anaerobic/oxygen-free reaction tank, and a sewage and wastewater treatment method using the same |
| 12/02/2010 | WO2010136046A1 Method and system for separation of animal slurry |
| 12/02/2010 | US20100300984 Nanostructured Carbon Supported Catalysts, Methods Of Making, And Methods Of Use |
| 12/02/2010 | US20100300953 Perfected Flotation Cell for Purifying Fibrous Suspensions |
| 12/01/2010 | EP2254986A2 Hydraulic wind farms for grid electricity and desalination |
| 12/01/2010 | CN201660533U Papermaking white water advanced treatment and recycling device |
| 12/01/2010 | CN201660525U Fluidized bed processing device of printing and dyeing wastewater |
| 12/01/2010 | CN201660507U Device used for treating acidic waste water |
| 12/01/2010 | CN201660506U Special manual/automatic integrated sewage disposing and iron and manganese removing water filter for underground water and surface water |
| 12/01/2010 | CN201660504U Paper pulp sewage separation device |
| 12/01/2010 | CN201660501U System for stabilizing quality of water used for cooling bell-type furnace in cold rolling mill |
| 12/01/2010 | CN201660491U Pulping and papermaking waste water treatment system |
| 12/01/2010 | CN201660483U Rapid sedimentating tower for papermaking sewage |
| 12/01/2010 | CN201660480U Coal mine waste water disposal device |
| 12/01/2010 | CN201660478U Sludge discharge device |
| 12/01/2010 | CN201660470U Alkalescence negative potential brine electrolysis preparing device and electrolytic water dispenser |
| 12/01/2010 | CN201660467U Ultrafiltration pure water equipment |
| 12/01/2010 | CN201660466U Online recycling and treatment system for electroplating waste water containing heavy metal ions |
| 12/01/2010 | CN201660459U Seawater desalinization device |
| 12/01/2010 | CN201660458U Concentration system of electroplating waste water containing heavy metal ion |
| 12/01/2010 | CN201660457U Novel multiple-effect distilled sea water desalination device |
| 12/01/2010 | CN201660456U Sea water desalination distiller |
| 12/01/2010 | CN101898854A Method and device for treatment of high-sulfur content and low-permeability oil reservoir produced wastewater |
| 12/01/2010 | CN101898838A Method for separating iron and steel pickling waste liquid through multistage membrane dialysis |
| 12/01/2010 | CN101898815A Electrolytic treatment method of wastewater generated by producing vulcanization accelerator CZ |
| 12/01/2010 | CN101898806A Seawater desalination |
| 12/01/2010 | CN101898804A Normal-temperature distilled seawater desalinating device |
| 12/01/2010 | CN101586084B Yeast and application thereof in the weak alkaline treatment of vegetable-pickling waste water |
| 12/01/2010 | CN101492215B Three-dimensional catalytic oxidation process for treating phenolsulphonic wastewater |
| 12/01/2010 | CN101333021B Pretreating process of waste water for producing crust element |
| 11/25/2010 | WO2010135561A2 Method for treatment and purification of seawater to recover high purity sodium chloride for industrial usage |
| 11/25/2010 | WO2010135051A2 Spa calcium removal methods and apparatus |
| 11/25/2010 | WO2010135020A1 Process for treatment of produced water |
| 11/25/2010 | WO2010133734A1 Use of biopolymer chitosan for the removal of colour from wastewater using a combined coagulation-flocculation and adsorption process |
| 11/25/2010 | WO2010108687A8 Process for producing a biocide aqueous composition from produced water deriving from oil or gas wells and biocide aqueous composition |
| 11/25/2010 | WO2010049629A3 Method and device for the biological treatment of a contaminated liquid feedstock containing a dispersible and digestible organic liquid phase such as an oil or a toxic solvent |
| 11/24/2010 | CN201654002U Liquid chromatogram determination system of water-soluble substances |
| 11/24/2010 | CN201648187U Reusable laundry room sewage processing device |
| 11/24/2010 | CN201648170U Ultraviolet water purifier with prepositive or middle pollution discharge and magnetization or mineralization effects |
| 11/24/2010 | CN201648168U Water softener |
| 11/24/2010 | CN201648167U Alkalescent micromolecule-group alive water machine |
| 11/24/2010 | CN201648166U Household sterilizing water purifier |
| 11/24/2010 | CN201648163U Apparatus for desalination of sea water and purification of waste water by using natural energy |
| 11/24/2010 | CN201648148U Low-energy consumption multistage seawater desalinization system |
| 11/24/2010 | CN201648146U Integrated cyanogen-bearing wastewater treatment device |
| 11/24/2010 | CN201648139U Pure water production equipment with high recovery ratio |
| 11/24/2010 | CN201648136U Device for membrane purification and reutilization of jean mercerization waste lye |
| 11/24/2010 | CN201648085U Wastewater and scrap treatment system in steel production |
| 11/24/2010 | CN201648074U Direct in-series installation system of EDI set and polishing mixed bed |
| 11/24/2010 | CN201648055U Tank oil outlet apparatus |
| 11/24/2010 | CN201648054U Waste liquid processing apparatus |
| 11/24/2010 | CN201648031U High-efficiency, environmental-protection and energy-saving seawater desalination device |
| 11/24/2010 | CN201648030U Device for changing seawater to fresh water by using solar energy |
| 11/24/2010 | CN101896435A Methods of minimizing sulfate scale in oil field |
| 11/24/2010 | CN101892178A Benzene series compound facultative anaerobic degrading bacterium |
| 11/24/2010 | CN101892174A Diaphorobacter strain and application thereof |
| 11/24/2010 | CN101891359A Medicament for tannery sludge bioleaching treatment |
| 11/24/2010 | CN101891354A Process for treating cold rolling wastewater through ozone reaction and activated carbon filtration |
| 11/24/2010 | CN101891338A Waste water treatment method in starch and glucose production |
| 11/24/2010 | CN101891323A Method for classifying, treating and recycling plating washing water on line |
| 11/24/2010 | CN101891320A Treatment method realizing polymer-bearing produced wastewater resource utilization |
| 11/24/2010 | CN101891319A Alkaline printing and dyeing wastewater materialization pretreatment method and system |
| 11/24/2010 | CN101891317A Synthetic diamond purification wastewater treatment method |
| 11/24/2010 | CN101891315A Process for treating nano-zinc oxide production wastewater |
| 11/24/2010 | CN101891314A Comprehensive targeting process for removing arsenic from drinking water |
| 11/24/2010 | CN101891306A Method for processing mine combined pollution waste water |
| 11/24/2010 | CN101891286A System for purifying and recycling electroplating/chemical plating wastewater on line |
| 11/24/2010 | CN101891279A Epoxy plasticizer production wastewater processing system and method thereof |
| 11/24/2010 | CN101891273A Biochemical exterior drainage decoloring agent and preparation method thereof |
| 11/24/2010 | CN101891267A Method for generating power and desalting seawater or bitter saline water at same time by using ceramic solar panel |
| 11/24/2010 | CN101891259A New process for recycling pickling waste liquid |
| 11/24/2010 | CN101890211A Additive for purifying a medium contaminated by a mineral oil and purification method |
| 11/24/2010 | CN101475233B Vacuum distillation apparatus and method for desalting seawater and bitter-salt water by simply using solar energy |
| 11/18/2010 | WO2010131234A1 Process for the biologic treatment of organic wastes and plant therefor |
| 11/18/2010 | WO2010088170A3 Solvent removal and recovery from inorganic and organic solutions |
| 11/18/2010 | US20100288619 Energy-Saving Type Apparatus For Producing Freshwater |
| 11/17/2010 | EP2250484A1 Spa chlorine measurement via temperature shift uv spectrometry |
| 11/17/2010 | CN201638081U Monitoring system for whole purification treatment process of mine water |
| 11/17/2010 | CN201634544U Integrated papermaking wastewater dynamic processing device |
| 11/17/2010 | CN201634539U Treatment system for reclaiming incision waste water into ultrapure water in semiconductor industry |
| 11/17/2010 | CN201634538U Cooling circulating water treatment system specially used for natural gas compressor |
| 11/17/2010 | CN201634534U Preparation device of medicinal purified water |
| 11/17/2010 | CN201634531U Electroplating wastewater diversion treatment standard emission system |
| 11/17/2010 | CN201634527U Absorption sea water demineralizing device utilizing waste heat of marine nuclear power plant |
| 11/17/2010 | CN201634520U Movable seawater recovery device for seawater desulphurization industrial test |
| 11/17/2010 | CN201634490U Sewage purification device using solar electro-flotation |