| Patents for C02F 103 - Nature of the water, waste water, sewage or sludge to be treated (11,124) |
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| 06/13/2012 | CN102491581A Advanced treatment method for production waste water of acrylic acid and ester device |
| 06/13/2012 | CN102491577A Multi-stage series membrane distillation strong brine desalting method and device |
| 06/13/2012 | CN102491574A Advanced treatment technology for comprehensive wastewater of iron and steel enterprises |
| 06/13/2012 | CN102491573A Method for enhancing degradability of antibiotics and hormones in livestock cultivating waste water |
| 06/13/2012 | CN102491568A Method for treating wastewater of electrolytic zinc rinsing technology |
| 06/13/2012 | CN102491565A Method for recovering waste water from sodium dichloroisocyanurate production |
| 06/13/2012 | CN102491560A Method and system for secondary bio-chemical outlet water treatment and recycling of vitamin C |
| 06/13/2012 | CN102491557A Underground mine water treatment method |
| 06/13/2012 | CN102491553A Oilfield produced water treatment system and oilfield produced water treatment method |
| 06/13/2012 | CN102491532A Method for biochemically treating recirculated cooling water in open way |
| 06/13/2012 | CN102491524A Method for treating hoggery sewage by using ryegrasses |
| 06/13/2012 | CN102491467A Rotary dye waste water decolorizing device and manufacturing method of adsorption plate |
| 06/13/2012 | CN102491454A Desized wastewater ultrafiltration pretreatment system based on jet aeration |
| 06/13/2012 | CN102491441A Solar brackish water and seawater desalter and brackish water and seawater desalination method |
| 06/13/2012 | CN102491440A Solar energy jet-refrigeration seawater desalting plant |
| 06/13/2012 | CN102491439A Distillation seawater desalting system using expander and compressor |
| 06/13/2012 | CN102491438A Diazodinitrohenol (DDNP) industrial effluent treatment system |
| 06/13/2012 | CN102491436A Intelligent seawater desalting device |
| 06/13/2012 | CN102491435A Treatment method for high-pollution sewage of synthetic ammonia and methanol production system |
| 06/13/2012 | CN102491434A Sea water desalting device |
| 06/13/2012 | CN102489288A Infrared light responding photocatalyst, its preparation method and its application |
| 06/13/2012 | CN102489253A Bismuth ferrate-carbon nano tube, preparation method thereof and method for treating organic dye wastewater by utilizing bismuth ferrate-carbon nano tube |
| 06/13/2012 | CN102010102B Method for treating electroplating wastewater |
| 06/13/2012 | CN101805074B Technology for treating oil extraction-generated waste water |
| 06/13/2012 | CN101734823B Seawater desalination process with low cost |
| 06/13/2012 | CN101717169B In-situ denitrification method of percolate of domestic refuse landfill |
| 06/13/2012 | CN101456648B Polyester production waste water treatment method |
| 06/07/2012 | WO2012072936A1 Method and device for filtering rainwater and industrial wastewater |
| 06/07/2012 | WO2012071994A1 Method and apparatus for desalting seawater and generating electricity with tidal energy |
| 06/07/2012 | US20120138541 Systems, Compositions, and Methods For Dewatering Mine Tailings |
| 06/07/2012 | US20120138448 Method for desalinating saltwater with desalination device |
| 06/06/2012 | EP2460769A2 Halogen generator for above ground pools |
| 06/06/2012 | EP2459491A1 Bipolar electrode and supercapacitor desalination device, and methods of manufacture |
| 06/06/2012 | EP2459440A1 Method and plant for purification of oil-contaminated bilge and sludge water on a ship, and ship equipped with such plant |
| 06/06/2012 | CN202265478U 冶炼废水的后续少量重金属处理反应器 Follow-up small amounts of heavy metals smelting wastewater treatment reactor |
| 06/06/2012 | CN202265477U 电化学氧化协同紫外线和超声波技术的油田污水灭菌装置 The electrochemical oxidation of collaborative ultraviolet and ultrasonic technology oilfield wastewater sterilization device |
| 06/06/2012 | CN202265465U 一种铬鞣废水的资源化处理系统 Chromium tanning wastewater treatment system resources |
| 06/06/2012 | CN202265461U 一种具有组合式高压泵的淡化系统 Having a combined high-pressure pump desalination system |
| 06/06/2012 | CN202265438U 过滤装置 Filtration device |
| 06/06/2012 | CN202265437U 疏水型重力除油过滤罐 Hydrophobic gravity oil canister |
| 06/06/2012 | CN102485671A Method for sewage treatment during refined cotton production and odor control in sewage treatment |
| 06/06/2012 | CN102485664A Method for treating rubber latex solidified waste liquid through microbial fermentation |
| 06/06/2012 | CN101723495B Process of zero discharge of paper-making waste water |
| 05/31/2012 | WO2012071128A1 Methods for disposing of produced water recovered during hydrocarbon drilling, production or related operations |
| 05/31/2012 | WO2012070786A2 Apparatus for desalinating seawater and filtering wastewater using solar heat energy |
| 05/30/2012 | EP2456722A2 Water decontamination system |
| 05/30/2012 | EP2456720A1 An electrolytic cell |
| 05/30/2012 | EP2456719A1 Desalination system and method |
| 05/30/2012 | EP2456539A1 Continuous treatment of water containing carbon black |
| 05/30/2012 | CN202254522U Softened water spraying cooling device of air-cooled condenser of central air-conditioning heat pump machine set |
| 05/30/2012 | CN202254489U Heat recovery device utilizing wind power for vacuum pumping |
| 05/30/2012 | CN202254488U Heat recoverer |
| 05/30/2012 | CN202247509U Evaporation and concentration system for papermaking sludge and black liquor |
| 05/30/2012 | CN202246374U Predewatering concentration system for paper biological sludge |
| 05/30/2012 | CN202246360U Abrasion-resistant lining plate for inner wall of grease treatment dryer |
| 05/30/2012 | CN202246358U Improved 2250-millimeter hot continuous rolling mud treating system |
| 05/30/2012 | CN202246330U Device for treating waste gas absorbing liquid in scouring pad production |
| 05/30/2012 | CN202246311U Device for purifying water by means of chemical method |
| 05/30/2012 | CN202246306U Treatment system for chromate waste water |
| 05/30/2012 | CN202246304U Device for treating secondary waste viscose glue |
| 05/30/2012 | CN202246298U Underground purification treatment device for coal mine water |
| 05/30/2012 | CN202246297U Electrolysis reverse osmosis circulation water manufacturing device |
| 05/30/2012 | CN202246294U Reverse osmosis sea water desalting device for boat |
| 05/30/2012 | CN202246269U Dye decoloration device provided with resin solidification laccase decoloration layers |
| 05/30/2012 | CN202246210U Device for treating and recycling vehicle washing waste water |
| 05/30/2012 | CN202246201U Automatic control system for seawater turbidity removal device using coagulation |
| 05/30/2012 | CN202246154U Foldable sectorial sea ice storage device |
| 05/30/2012 | CN202246150U Novel light organic matter stripping tower for treating wastewater generated during production of acrylonitrile |
| 05/30/2012 | CN202246149U Water collector |
| 05/30/2012 | CN202246148U Unpowered water inlet mechanism arranged on marine solar sea water desalination device |
| 05/30/2012 | CN202246147U Novel solar energy sea water desalinization and salt manufacturing device |
| 05/30/2012 | CN202246146U Multifunctional environmental protection purification device |
| 05/30/2012 | CN202246141U Heat-circulated type energy-saving and low-cost seawater desalination system with protection for low-potential metals |
| 05/30/2012 | CN202237805U Processing device for wastewater from strontium carbonate production technology |
| 05/30/2012 | CN102481525A 用于硼清除的反渗透复合膜 Composite reverse osmosis membrane for removal of boron |
| 05/30/2012 | CN102476868A 一种可为沿海及海岛地区提供淡水的海水淡化装置 A desalination plant to provide fresh water, coastal and island regions |
| 05/30/2012 | CN102476844A 一种高效印染废水絮凝剂的合成方法 An efficient method for dyeing synthetic wastewater flocculant |
| 05/30/2012 | CN102115248B Method for treating anionic dye-containing waste water |
| 05/30/2012 | CN102030349B Method for extracting magnesium hydroxide by using boric sludge and treating dye wastewater |
| 05/30/2012 | CN101993169B Treatment method of sintering flue gas desulphurization wastewater |
| 05/30/2012 | CN101935089B Membrane concentrating and recycling method of hydrogen peroxide alkaline chemico-mechanical pulping waste water |
| 05/30/2012 | CN101928089B Method for disposing antiosmosis thick water out of purified terephthalic acid refined waste water |
| 05/30/2012 | CN101905932B Process for treating and recycling wastewater generated by performing chrome-free passivation on electrolytic manganese |
| 05/30/2012 | CN101880632B Laccase and preparation method and special production strain thereof |
| 05/30/2012 | CN101838082B Catering oily wastewater treatment system |
| 05/30/2012 | CN101830579B Printing and dyeing wastewater decoloring method and system |
| 05/30/2012 | CN101805153B Permeable reactive barrier dielectric material used for remedying underground water pollution |
| 05/30/2012 | CN101805084B Process for treating mine wastewater containing sulfur minerals, As, Pb and Cd |
| 05/30/2012 | CN101805080B New technology for recycling valuable elements in biological oxidation gold extraction liquid |
| 05/30/2012 | CN101805042B Energy-storage manual seawater desalting device |
| 05/30/2012 | CN101781007B Method for extracting panaplate from mother solution or waste water of dipterex |
| 05/30/2012 | CN101717135B Method for treating nickel-containing electroplating wastewater and recovering nickel by electrolysis |
| 05/30/2012 | CN101708908B Novel method for treating electroplating chromium-containing wastewater and recovering metal ions |
| 05/30/2012 | CN101538815B Scale inhibitor in green liquor manufacturing system, inhibiting method and green liquor manufacturing system |
| 05/30/2012 | CN101423312B Acrylon production waste water treatment method |
| 05/24/2012 | WO2012065503A1 Solar powered vacuum seawater desalinator |
| 05/24/2012 | US20120125829 Desalination intake system with net positive impact on habitat |
| 05/23/2012 | EP2454203A2 Device and method for mobile, oxidative treatment of highly polluted sewage |
| 05/23/2012 | EP2454201A1 Drop-in chlorinator for portable spas |
| 05/23/2012 | EP2109586B1 Method and device for the treatment of solutions comprising cyanide and/or complexing agents |