| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 02/01/2012 | CN102341354A Oxidative decolorization of dyes with enzymatically generated peracid - method, composition and kit of parts |
| 02/01/2012 | CN102341353A Water treatment |
| 02/01/2012 | CN102341352A Regulated supply of treated water for regional supply networks |
| 02/01/2012 | CN102338389A Sewage and sludge joint treatment system |
| 02/01/2012 | CN102338370A Boiler waste water zero-emission production device |
| 02/01/2012 | CN102338021A Tide energy and wave energy coupled power generation and freshwater production system |
| 02/01/2012 | CN102337411A Method for recycling vanadium and chromium from high-chromium low-vanadium vanadium precipitation wastewater |
| 02/01/2012 | CN102336863A Divinylbenzene-methacrylic acid porous resin and its production method |
| 02/01/2012 | CN102336856A Special effect boron adsorption resin and synthetic method and application thereof |
| 02/01/2012 | CN102336506A Treating technology for sludge dewatering separated liquid |
| 02/01/2012 | CN102336503A Biological membrane-photocatalytic integration reaction device for micro pollution raw water pretreatment |
| 02/01/2012 | CN102336502A Combination type treatment method for pharmaceutical waste water |
| 02/01/2012 | CN102336501A Cold rolled steel coil wastewater treatment method |
| 02/01/2012 | CN102336499A Water drainage processing system and water drainage processing method |
| 02/01/2012 | CN102336496A Method for treating and recycling ash water in dry coal dust gasification device |
| 02/01/2012 | CN102336494A Waste water processing method during heavy metal compound production process |
| 02/01/2012 | CN102336493A Reaction device for deep treatment of drinking water and method for deep treatment of drinking water by water factory |
| 02/01/2012 | CN102336492A Membrane process culture seawater treatment method and treatment system thereof |
| 02/01/2012 | CN102336491A Advanced treatment and recycling method for polymer-bearing oil extraction waste water |
| 02/01/2012 | CN102336489A Method for treating phenol-containing waste water by gemini surfactant enhancement and flat plate ultrafiltration |
| 02/01/2012 | CN102336488A Integral management method for acid sewage generated in titanium white powder production process |
| 02/01/2012 | CN102336487A Method for recycling chromium sludge from waste liquor obtained through leather tanning |
| 02/01/2012 | CN102336486A Integral electroplating waste water treatment equipment and process |
| 02/01/2012 | CN102336485A Electrolysis reverse osmosis cycling water making equipment |
| 02/01/2012 | CN102336484A Coal mine water underground purification treatment device and method |
| 02/01/2012 | CN102336479A Ballast water introduction method and its system |
| 02/01/2012 | CN102336463A Photochemical high-grade oxidation fluid treating system |
| 02/01/2012 | CN102336462A Method for treating industrial wastewater through photocatalytic oxidation by honeycomb ceramic O3/TiO2 circular flow |
| 02/01/2012 | CN102336461A Method for removing metal ions from aqueous solution by use of hydrotalcite |
| 02/01/2012 | CN102336460A Hydrolytic agent for treating wastewater containing tetrafluoroborate and application thereof |
| 02/01/2012 | CN102336459A Method for preparing biological flocculating agent by rest sludge |
| 02/01/2012 | CN102336458A Heavy metal high-polymer flocculating agent and preparation and application methods thereof |
| 02/01/2012 | CN102336457A Comprehensive utilization method of in-situ crystalline spent liquor |
| 02/01/2012 | CN102336456A Irregular micro electrolysis iron carbon filling material |
| 02/01/2012 | CN102336455A Electrochemical degradation device in modularized serial connection |
| 02/01/2012 | CN102336454A Application of catalyzed inner electrolysis method in organosilicone waste water treatment |
| 02/01/2012 | CN102336453A Device for decomposing water to produce hydrogen based on optical electrolytic bath |
| 02/01/2012 | CN102336452A Printing and dyeing factory sewage treatment product and preparation method thereof |
| 02/01/2012 | CN102336451A Coal chemical phenol-containing waste water dephenolization method |
| 02/01/2012 | CN102336450A Seawater distillation desalting device utilizing residual heat of diesel engine and desalting method |
| 02/01/2012 | CN102336449A Device for desalinating seawater and brackish water by solar energy and wind energy, and displacement method |
| 02/01/2012 | CN102336448A Saline treatment system and method |
| 02/01/2012 | CN102336447A Seawater desalination primary evaporator using ferritic stainless steel tubes |
| 02/01/2012 | CN102336446A Preparation method of water treatment agent |
| 02/01/2012 | CN102336445A Method for comprehensively utilizing water in ammonium sulfate production |
| 02/01/2012 | CN102336415A Tubular furnace negative pressure ammonia distillation process |
| 02/01/2012 | CN102336265A Sewage treatment anti-blockage and anti-wire-breakage membrane assembly for boat |
| 02/01/2012 | CN102335620A Electrochemical method for preparing silver halide photocatalytic material |
| 02/01/2012 | CN102335619A Solvent thermal method for preparing silver halide photocatalytic materials |
| 02/01/2012 | CN102335616A Synthesis method of novel visible-light photocatalyst indium sulfide |
| 02/01/2012 | CN102335602A Bismuth tungstate composite photocatalyst, preparation method thereof, and application thereof |
| 02/01/2012 | CN102335590A Efficient electric promoting absorptive fluorine removal adsorbent and preparation method thereof |
| 02/01/2012 | CN102335586A Preparation method of printing and dyeing wastewater treating material |
| 02/01/2012 | CN102335585A Method for preparing zirconium-modified attapulgite clay adsorbent and method for removing fluorine from water by using adsorbent |
| 02/01/2012 | CN102335576A Preparation and application of sulfonitride heavy metal ion chelating polymer microspheres |
| 02/01/2012 | CN102335556A Polyurethane (PE) sintered tube rigid support and soft ultra/micro filtration membrane |
| 02/01/2012 | CN102335554A Integrative roll-type membrane component with ultraviolet disinfection |
| 02/01/2012 | CN102335524A Method and device for separating volatile matters from liquid and application thereof |
| 02/01/2012 | CN102334487A Vegetable tannin algae inhibitor and method for inhibiting overgrowth of algae in eutrophicated fresh water area |
| 02/01/2012 | CN102069089B 一种自动处理土壤或水中高浓度有毒有机物的方法 A method of automatic processing of soil or high concentrations of toxic organics in water |
| 02/01/2012 | CN102060423B 一种利用剩余污泥发酵获取反硝化脱氮碳源的方法 Get a use of sludge denitrification carbon fermentation method |
| 02/01/2012 | CN102040276B Ozone contact tank and ozone contact method |
| 02/01/2012 | CN102030386B 一种高效节能耦合汽提脱氨设备和方法 An energy efficient coupling stripping apparatus and method deaminase |
| 02/01/2012 | CN101987755B 低含盐量有机废水的超临界水处理系统 Supercritical water treatment systems low salt content of organic wastewater |
| 02/01/2012 | CN101987749B Supercritical water treatment system for high-salinity organic waste water |
| 02/01/2012 | CN101979331B 一种钢渣合成的复合硅铁钙混凝剂 One kind of synthetic slag calcium coagulant complex ferrosilicon |
| 02/01/2012 | CN101954268B 一种水体重金属离子吸附剂的制备方法 Preparation of a water-weight metal ion adsorbent |
| 02/01/2012 | CN101941745B 一种实验用太阳光强稳定装置 An experimental apparatus with a stable and strong sunlight |
| 02/01/2012 | CN101912771B 分子识别分离膜及其制备方法与应用 Molecular recognition membranes and its preparation method and application |
| 02/01/2012 | CN101885523B 节水型反渗透净水器 Reverse osmosis water purifier water-saving |
| 02/01/2012 | CN101870538B 餐厨废水的净化方法及净化系统 Meal kitchen waste water purification process and purification system |
| 02/01/2012 | CN101851036B 一种生物实验室废水的处理方法 A biological treatment of wastewater laboratory |
| 02/01/2012 | CN101851020B 直流锅炉定向氧化给水处理工艺 DC boiler feedwater treatment directed oxidation process |
| 02/01/2012 | CN101823778B 连续式光催化反应装置 Continuous photocatalytic reactor |
| 02/01/2012 | CN101811754B Activated carbon washing-resisting electrode and preparation method and application thereof |
| 02/01/2012 | CN101805108B Device and method for treating sludge underwater |
| 02/01/2012 | CN101786760B 一种矿井水处理工艺 In mine water treatment process |
| 02/01/2012 | CN101780464B 一种脱除氨碱法纯碱废渣氯离子的方法 A process for removing ammonia soda soda ash waste chloride method |
| 02/01/2012 | CN101774672B 一种用于制备多功能健康活水的功能材料及其制造方法 Functional materials for the preparation of multi-purpose health of living water and its manufacturing method |
| 02/01/2012 | CN101759277B 臭氧循环处理有机废水的装置及方法 Ozone Cycles processing apparatus and method of the organic wastewater |
| 02/01/2012 | CN101759246B 处理含有有机溶剂废水的装置 Treatment of wastewater containing organic solvents device |
| 02/01/2012 | CN101746903B 一种无磷复合水处理剂 One kind of non-phosphorus complex water treatment agent |
| 02/01/2012 | CN101734817B 一种处理有机化工废水的方法 A method of processing organic chemical wastewater |
| 02/01/2012 | CN101734809B 高效低能耗的尾矿干排工艺 Efficient energy consumption of dry tailings discharge process |
| 02/01/2012 | CN101717143B 一种絮凝剂自动加药控制方法 An automatic method for controlling flocculant dosing |
| 02/01/2012 | CN101708909B 沼渣沼液处理机 Residue slurry processor |
| 02/01/2012 | CN101708885B 一种动物饮用水活化装置 An animal drinking water activation device |
| 02/01/2012 | CN101708879B 一种无机-有机复合絮凝剂及其制备方法 An inorganic - organic composite flocculant and its preparation method |
| 02/01/2012 | CN101708876B 水力射流磁性树脂吸附反应器 Water jet magnetic resin adsorption reactor |
| 02/01/2012 | CN101708454B 负载ZnO纳米颗粒的薄片状镁铝复合氧化物及其制备和应用 Load ZnO nanoparticles magnesium aluminum composite oxide flakes and preparation and application |
| 02/01/2012 | CN101658743B 一种高效低能耗的尾矿干排及尾矿水处理工艺 An efficient low-power dry tailings and tailings discharge water treatment process |
| 02/01/2012 | CN101560004B 能去除污水中重金属离子的羟肟酸型高分子絮凝剂 Can remove the hydroxamic acid-type polymer flocculant heavy metal ions in wastewater |
| 02/01/2012 | CN101538097B 一种难降解有机废水的酶处理方法 An enzyme treatment of refractory organic wastewater |
| 02/01/2012 | CN101493292B 污水热能回收系统 Sewage heat recovery system |
| 02/01/2012 | CN101479195B 板式造水装置 Plate fresh water |
| 02/01/2012 | CN101466446B 用于废水处理的装置以及装备有这种装置的设备 And means for the waste water treatment apparatus equipped with such a device |
| 02/01/2012 | CN101444716B 一种重金属生物吸附剂及吸附电镀废水中重金属的方法 A biological adsorbent and method of heavy metals adsorption of heavy metals in electroplating wastewater |
| 02/01/2012 | CN101135057B 电极 Electrode |
| 02/01/2012 | CN101081306B 除菌装置和空气调节装置 Filtering apparatus and an air conditioning apparatus |
| 01/31/2012 | US8105494 Method for controlling bacterial growth in process water |