| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 04/11/2012 | CN102408146A Composite bio-flocculant grafted acrylamide flocculant and its preparation method |
| 04/11/2012 | CN102408145A 一种复合絮凝剂及应用 A composite flocculant and application |
| 04/11/2012 | CN102408144A 一种磨边水处理系统 One kind of edging water treatment system |
| 04/11/2012 | CN102408143A 一种复合混凝剂深度处理城市污水方法 A composite coagulant Municipal Wastewater Treatment Methods |
| 04/11/2012 | CN102408142A 一种水质处理器 An aqueous processor |
| 04/11/2012 | CN102408141A 针对活性炭工艺出水中炭附细菌的解吸附剂 Solutions for activated carbon adsorbent process effluent carbon attached bacteria |
| 04/11/2012 | CN102408140A 一种水中挥发性醇类有机物的去除和回收方法 A water removal and recovery process of volatile organic compounds alcohols |
| 04/11/2012 | CN102408139A 太阳能磁制冷海水淡化装置及其海水淡化方法 Solar magnetic refrigeration device and desalination desalination method |
| 04/11/2012 | CN102408138A 井池式太阳能提、净水法 Well pool solar mention, the Clean Water Act |
| 04/11/2012 | CN102408137A 利用太阳能淡化海水 The use of solar desalination |
| 04/11/2012 | CN102408136A 一种环氧化合物污水预处理降温及废热利用的方法 An epoxy compound wastewater pretreatment cooling methods and waste heat utilization |
| 04/11/2012 | CN102407922A 船舶结构 Ship Structure |
| 04/11/2012 | CN102407171A 四烷基铵盐水溶液的制造方法 The method of producing an aqueous solution of the tetraalkyl ammonium salt |
| 04/11/2012 | CN102407151A 一种三组分复合型金属催化剂及其应用 A three-component composite metal catalysts and their application |
| 04/11/2012 | CN102407150A 二氧化钛/银/氯化银核壳结构光催化剂及其制备方法 Titania / silver / silver chloride photocatalytic core-shell structure and its preparation method |
| 04/11/2012 | CN102407149A Ag-AgBr/凹凸棒石复合光催化材料的制备方法 Ag-AgBr / preparation attapulgite composite photocatalytic material |
| 04/11/2012 | CN102407147A Preparation method and application of ZnIn2S4-graphene composited photochemical catalyst |
| 04/11/2012 | CN102407146A 一种氮和钴共掺杂二氧化钛的制备方法 A method for preparing a total nitrogen, and cobalt-doped titanium oxide |
| 04/11/2012 | CN102407128A Preparation method and application of Gd, Pr or Yb doped fenton catalyst |
| 04/11/2012 | CN102407117A 一种光催化水处理材料及其制备方法及其应用 Water treatment material and its preparation method and its application of photocatalytic |
| 04/11/2012 | CN102407116A 一种大孔高比表面磁性可见光催化剂Fe<sub>3</sub>O<sub>4</sub>/TiO<sub>2</sub>的制备方法 One kind of macroporous magnetic visible high surface area catalyst Fe <sub> 3 </ sub> O <sub> 4 </ sub> / TiO <sub> 2 </ sub> preparation |
| 04/11/2012 | CN102407109A 具有可见光活性暴露晶面的TiO<sub>2</sub>光催化剂的制备方法 TiO having visible light activity exposed crystal planes <sub> 2 </ sub> prepared photocatalyst |
| 04/11/2012 | CN102407107A 金属/ TiO<sub>2</sub>复合多层膜光催化剂及其制备方法 Metal / TiO <sub> 2 </ sub> composite multilayer film photocatalyst and its preparation method |
| 04/11/2012 | CN102407105A Nanometer titanium dioxide modified film and gradient doping modification method of nanometer titanium dioxide film |
| 04/11/2012 | CN102407104A Preparation method of mesoporous nano molybdenum-loaded tungsten trioxide highly effective photocatalyst |
| 04/11/2012 | CN102407097A 一种半纤维素基重金属离子吸附剂的制备方法 Preparation method of hemicellulose-based heavy metal ion adsorbent |
| 04/11/2012 | CN102407096A 一种水处理复合球体 A water treatment complex sphere |
| 04/11/2012 | CN102407051A 一种硅藻岩滤网 Diatom rock filter |
| 04/11/2012 | CN102407041A 滤芯及其接座 Filter and take seat |
| 04/11/2012 | CN102406449A 磁化饮水箱 Magnetized water tank |
| 04/11/2012 | CN102406398A 一种净水杯 Water purifier Cup |
| 04/11/2012 | CN102153219B 纯化石墨后的废水处理方法 Wastewater treatment method after the purification of graphite |
| 04/11/2012 | CN101956192B 一种铝合金三价铬钝化液废物处理方法 Trivalent chromium passivation liquid waste treatment methods Aluminum |
| 04/11/2012 | CN101941747B 基于浸没式连续膜过滤技术处理脱脂液废水及回用的工艺方法 Based on continuous submerged membrane filtration technology and waste water treatment process for degreasing solution reuse |
| 04/11/2012 | CN101805049B 一种处理表面活性剂废水的方法 A method of processing waste water surfactant |
| 04/11/2012 | CN101804333B 一种高效去除水体中微量磷、砷和锑的纳米复合吸附剂 An efficient removal of trace phosphorus in water, arsenic and antimony nanocomposite adsorbent |
| 04/11/2012 | CN101748418B 双极膜双液流型羟基自由基发生器 Dual flow-type bipolar membrane hydroxyl radical generator |
| 04/11/2012 | CN101485959B 膜分离单元 Membrane separation unit |
| 04/11/2012 | CN101371971B 一种过滤膜包及应用该过滤膜包的膜生物反应器 A film package and apply the filter membrane filtration membrane bioreactor package |
| 04/11/2012 | CN101362677B 电化学控制分离溶液中苯酚的方法 Electrochemical control the separation of phenol solution |
| 04/11/2012 | CN101331087B 压载水的电解杀菌装置 Ballast water of electrolysis sterilization installment |
| 04/10/2012 | US8154138 Municipal wastewater electrical power generation assembly and a method for generating electrical power |
| 04/10/2012 | US8153547 Photocatalyst material, process for producing the photocatalyst material, and method for decomposing contaminant using the material |
| 04/10/2012 | US8153411 Dehalogenases, nucleic acids encoding them and methods for making and using them |
| 04/10/2012 | US8153165 Using adducts of sodium hydrogen sulfite at an aliphatic aldehyde; aquaculture; Ammonia detoxifier |
| 04/10/2012 | US8153058 Device for the treatment of a liquid or gaseous medium by means of UV radiation |
| 04/10/2012 | US8153057 Method and device for preventing corrosion in hot water systems |
| 04/10/2012 | US8153013 Fluid processing apparatus |
| 04/10/2012 | US8153011 Method for separating off coloring components from aqueous plant extracts |
| 04/10/2012 | US8152995 Arrangements to reduce hardness of water in a hot water system |
| 04/10/2012 | US8152990 Water purification using conveyor sweep |
| 04/10/2012 | US8152989 System and process for treating ballast water |
| 04/10/2012 | US8152963 Method for manufacturing a regenerated particle aggregate |
| 04/10/2012 | US8152904 Liquid degas system |
| 04/10/2012 | US8152538 Fluid bonding fitting and assembly and system incorporating the fitting, and method of use |
| 04/10/2012 | US8151996 Photopolymer serum separator |
| 04/10/2012 | DE202012101101U1 Fettabscheider Grease trap |
| 04/10/2012 | CA2571363C Apparatus for filtration of liquids |
| 04/10/2012 | CA2563366C Filtration and plug drain device for containing oil and chemical spills |
| 04/10/2012 | CA2558856C Replaceable cartridge filtering jug |
| 04/10/2012 | CA2543958C Process for reduction of inorganic contaminants from waste streams |
| 04/10/2012 | CA2514240C Method, device, and system for controlling dissolved amount of gas |
| 04/10/2012 | CA2493136C Method and installation for the production of lime water from deionised water |
| 04/10/2012 | CA2474347C Installation for treating water by means of flotation |
| 04/10/2012 | CA2412491C Paper-making or non paper-making use of a starchy composition containing a selected cationic starch material |
| 04/10/2012 | CA2378231C Water still and method of operation thereof |
| 04/10/2012 | CA2320134C Compositions for the production of antimicrobial films |
| 04/07/2012 | CA2754329A1 Treatment of water for use in hydraulic fracture stimulation |
| 04/05/2012 | WO2012044858A1 Waste treatment process |
| 04/05/2012 | WO2012044651A1 Sox remediation in manufacturing operations |
| 04/05/2012 | WO2012044409A1 Method for controlling microbial biofilm in aqueous systems |
| 04/05/2012 | WO2012044358A1 Apparatus and method for producing liquid ferrate |
| 04/05/2012 | WO2012044270A2 Grey water filtering system |
| 04/05/2012 | WO2012044176A1 After treatment system |
| 04/05/2012 | WO2012044071A2 Device for injecting ozone into ballast water for a ship |
| 04/05/2012 | WO2012044056A2 Pipe-type device for treating wastewater |
| 04/05/2012 | WO2012043956A1 Apparatus for preparing electrolyzed sterilizing water, and system and method for preparing electrolyzed sterilizing water, containing same |
| 04/05/2012 | WO2012043679A1 Hollow fiber membrane module, and filtration method and ultrapure water production system using same |
| 04/05/2012 | WO2012043672A1 Porous polyethylene hollow-fiber membrane, cartridge for water purifier, and hollow-fiber membrane module |
| 04/05/2012 | WO2012043669A1 Forward osmosis device, and forward osmosis method |
| 04/05/2012 | WO2012043496A1 Refining method for alkaline treatment fluid for semiconductor substrate and refining device |
| 04/05/2012 | WO2012043433A1 Method for cleaning filter membrane, and membrane filter |
| 04/05/2012 | WO2012043230A1 Functional mist generating device |
| 04/05/2012 | WO2012043135A1 Water purifier |
| 04/05/2012 | WO2012042868A1 Electrolysis device and heat-pump-type water heater provided with same |
| 04/05/2012 | WO2012042867A1 Electrolysis device and heat-pump-type water heater provided with same |
| 04/05/2012 | WO2012042531A1 Device for purification of water |
| 04/05/2012 | WO2012042530A1 Apparatus for water purification |
| 04/05/2012 | WO2012042524A1 Treatment for molasses spent wash and other wastewaters |
| 04/05/2012 | WO2012042483A1 Water treatment |
| 04/05/2012 | WO2012042282A1 A method for the synthesis of tetravalent manganese feroxyhite for arsenic removal from water |
| 04/05/2012 | WO2012041880A1 Device for treating a liquid |
| 04/05/2012 | WO2012041879A1 Device for treating a liquid |
| 04/05/2012 | WO2012041766A1 Device for purifying water |
| 04/05/2012 | WO2012041526A1 Device for purifying water |
| 04/05/2012 | WO2012041360A1 Device for purifying water |
| 04/05/2012 | WO2012041357A1 Method for producing a disinfectant based on hypochlorous acid or hypochlorite by electrochemical activation of a chloride solution |
| 04/05/2012 | WO2012041113A1 Vortex type multi-media filter |
| 04/05/2012 | WO2012041059A1 Liquid treatment device in which inlet or outlet can interchange position with uv observation window |
| 04/05/2012 | WO2012040943A1 Method and apparatus for synchronously removing heavy metal and nitrate in drinking water |