| Patents for C02F 3 - Biological treatment of water, waste water, or sewage (46,453) |
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| 02/15/2012 | CN102351312A Bioelectrochemical denitriding reactor and application method thereof |
| 02/15/2012 | CN102351311A Phosphate biological reduction-based method for constructing dephosphorization and denitrification synchronizing system |
| 02/15/2012 | CN102351310A Microbial electrochemical CO2 capture system |
| 02/15/2012 | CN102351309A Azotification method by use of organic wastewater |
| 02/15/2012 | CN102351308A Novel unpowered water decanter for town sewage processing SBR technology |
| 02/15/2012 | CN102351307A Optimization pressure and on-line cleaning-membrane biological reactor (OPLC-MBR) dirt-resisting type plain membrane component system device |
| 02/15/2012 | CN102351306A Mangneto modified ceramsite filler, preparation method thereof and application of modified filler in wastewater processing |
| 02/15/2012 | CN102351305A Plasma nanometer bubble generator |
| 02/15/2012 | CN102351304A Novel biological aerated filter capable of solving backwashing problem |
| 02/15/2012 | CN102351301A Regenerated gas method and system for wastewater pond aeration |
| 02/15/2012 | CN102349461A Tidal river sewage treatment and aquiculture integrated system |
| 02/15/2012 | CN102349434A High-yield method for cultivating land mater convolvulus by lake entering river water floating |
| 02/15/2012 | CN102349401A Underwater impending planting method for waterweed and waterweed suspension bed device in underwater ecological restoration |
| 02/15/2012 | CN101985375B 一种用于采用膨胀性填料滤池的高效冲洗方法和装置 An efficient washing method and apparatus for expandable filler filter uses |
| 02/15/2012 | CN101955308B 一种复合式sbr-卡鲁塞尔氧化沟高效脱氮工艺 A composite type sbr- Carrousel oxidation ditch efficient denitrification process |
| 02/15/2012 | CN101831391B 一株高效苯胺降解菌及其用途和使用方法 An efficient aniline degrading bacteria and their use and method of use |
| 02/15/2012 | CN101817624B 一种荧光增白剂生产废水综合处理方法 A fluorescent brightener integrated approach to wastewater |
| 02/15/2012 | CN101817587B 旋转生物阴极微生物燃料电池及其污水处理方法 Rotating biological cathode microbial fuel cell and sewage treatment |
| 02/14/2012 | US8114656 Thermostable neutral metalloproteases |
| 02/14/2012 | US8114293 Method of operating a water treatment plant with immersed membranes |
| 02/14/2012 | US8114292 Method and micro-organism for treating waste water |
| 02/14/2012 | US8114277 Water treatment system including foam block |
| 02/14/2012 | CA2645835C Subsurface sewage disposal and wastewater treatment system |
| 02/14/2012 | CA2457409C Waste water treatment process and apparatus |
| 02/09/2012 | WO2012018908A2 Digester for high solids waste |
| 02/09/2012 | WO2012018309A1 Apparatus and method for anaerobic treatment of wastewater |
| 02/09/2012 | WO2012018308A1 Wastewater treatment apparatus and system |
| 02/09/2012 | WO2012017834A1 Anaerobic digestion method |
| 02/09/2012 | WO2012016347A1 Limited volume sbr system and method for treating wastewater |
| 02/09/2012 | US20120034594 Methylocystis Strain SB2 Materials and Methods |
| 02/09/2012 | US20120031837 Wastewater treatment |
| 02/09/2012 | US20120031836 Compact upright bioreactor for the elimination of nutrients |
| 02/09/2012 | US20120031835 Reactor inlet |
| 02/09/2012 | DE102010033145A1 Vorrichtung und Verfahren zur selektiven Ausscheidung der anorganischen Fracht aus einem System zur anaeroben Abwasserbehandlung Apparatus and method for selective elimination of the inorganic carrier of a system for anaerobic wastewater treatment |
| 02/08/2012 | EP2415715A1 Device and method for selective removal of inorganic compounds from a system for anaerobic waste water treatment |
| 02/08/2012 | EP2414627A1 Method and apparatus for on-site nitrate production for a water processing system |
| 02/08/2012 | EP1651574B1 Method for the biological treatment of water using activated sludge and comprising aeration regulation |
| 02/08/2012 | CN202139226U Methane anaerobic reactor |
| 02/08/2012 | CN202139153U 一种气提式排泥装置 One kind of device Airlift mud |
| 02/08/2012 | CN202139147U 高浓度有机废水及1,4-丁二醇生产废水处理装置 High concentration organic wastewater and 1,4-butanediol production wastewater treatment plant |
| 02/08/2012 | CN202139146U 微动力净化箱 Micro Power purge tank |
| 02/08/2012 | CN202139113U 炭素纤维-复合膜生物反应器 Carbon fiber - composite membrane bioreactor |
| 02/08/2012 | CN202139112U 一种人工浮岛单元及由其构成的人工浮岛 An artificial floating island unit and composed by artificial floating island |
| 02/08/2012 | CN202139111U 水解反应器 Hydrolysis reactor |
| 02/08/2012 | CN202139110U 内循环厌氧反应器 Internal circulation anaerobic reactor |
| 02/08/2012 | CN202139109U 膜生物反应器 Membrane bioreactor |
| 02/08/2012 | CN202139108U 辐射环流式高效曝氧机 Radiation exposure Circumfluent efficient oxygen machine |
| 02/08/2012 | CN202139107U 一种膜棒式动态膜生物反应器 A membrane rod dynamic membrane bioreactor |
| 02/08/2012 | CN202139106U 一种适于处理高浓度废水的膜生物反应器 One kind suitable for treating high concentration wastewater membrane bioreactor |
| 02/08/2012 | CN202139105U 污水处理调节池曝气系统 Regulating sewage treatment pond aeration system |
| 02/08/2012 | CN202139104U 水解酸化池曝气系统 Hydrolysis acidification tank aeration system |
| 02/08/2012 | CN202139103U 一种污水生化处理曝气设备 One kind of biological wastewater treatment aeration equipment |
| 02/08/2012 | CN202139102U 钢筋砼预制生化池 Precast reinforced concrete biochemical pool |
| 02/08/2012 | CN202139101U 一种动态膜生物反应器 A dynamic membrane bioreactor |
| 02/08/2012 | CN102348648A Method of treating coal gasification wastewater |
| 02/08/2012 | CN102348647A Filter medium using granular activated coal for purifying eutrophic sewage caused by nitrogen or phosphorus, water purification plant utilizing same, method of treating sludge with fine activated-coal powder as ion-exchange material, and various recy |
| 02/08/2012 | CN102348497A Device and method for dissolving gas into a liquid |
| 02/08/2012 | CN102346136A Method for measuring content of substance in process of anaerobic fermentation |
| 02/08/2012 | CN102344899A Preparation method and application for compound fungus agent for degrading organic matter |
| 02/08/2012 | CN102344229A Process method for treating antiosmosis concentrated water |
| 02/08/2012 | CN102344227A Hairwork waste water cyclic utilization device and treatment method thereof |
| 02/08/2012 | CN102344222A Oxidation ditch process with functions of preventing and controlling activated sludge bulking |
| 02/08/2012 | CN102344221A Process for treating high-salinity high-ammonia-nitrogen organic waste water |
| 02/08/2012 | CN102344200A In-situ bioremediation method of marine pollutant sedimentary environment |
| 02/08/2012 | CN102344199A NISS (No Inner circumference with Stepfeed System) phosphorus and nitrogen removal automatic control device and process |
| 02/08/2012 | CN102344198A Real-time control apparatus for floated aerobic biofilm A<2>O system for treating low C/N sewage, and method thereof |
| 02/08/2012 | CN102344197A Method for rapidly starting anaerobic ammonium oxidation reactor |
| 02/08/2012 | CN102344196A Preparation method of suspension filler applicable to biological sewage treatment |
| 02/08/2012 | CN102342258A Offshore eutrophic sea area nutrient-substance extinction device |
| 02/08/2012 | CN102070252B 硫代乙酰胺在促进胞外镉结晶颗粒聚集增长上的应用 Application of the crystalline particle aggregation on extracellular growth cadmium thioacetamide in promoting |
| 02/08/2012 | CN102070248B 利于河流生态景观保护和经幡悬挂的河岸林带配置方法 Conducive to the protection of rivers and riparian forest ecological landscape configuration streamer hanging |
| 02/08/2012 | CN102060350B 一种含油废水的深度处理工艺方法 A process for advanced treatment of oily wastewater |
| 02/08/2012 | CN101955295B 处理间苯二甲腈合成工艺废水的方法 Between treatments phthalonitrile method of synthesis process wastewater |
| 02/08/2012 | CN101798145B 一种微生物鱼肥的生产方法 A microorganism fish fertilizer production methods |
| 02/08/2012 | CN101786718B 一种地埋式渗滤水处理装置及应用该装置的水处理方法 A buried percolating water treatment apparatus and method for the application of water treatment device |
| 02/08/2012 | CN101781031B 造纸中水的净化处理方法 Paper in the purification and treatment of water |
| 02/08/2012 | CN101746933B 生态塘-表流型湿地复合系统深度处理皂素废水的工艺 Ecological pond - Table flow wetland complex system depth treatment of mixed wastewater technology |
| 02/08/2012 | CN101691569B 蜡状芽孢杆菌微生物制剂和该制剂处理含氮废水的方法 Bacillus cereus microbial agents and the formulation nitrogen wastewater treatment method |
| 02/08/2012 | CN101489653B 用于进行废水处理和饮用水生产的过滤器单元 The filter unit is used for wastewater treatment and drinking water production |
| 02/07/2012 | US8110391 Degradation and detection of TSE infectivity |
| 02/07/2012 | US8110389 Family 6 cellulase with decreased inactivation by lignin |
| 02/07/2012 | US8110109 Biological water treatment by alternating continuous and sequential aeration |
| 02/07/2012 | US8110108 Wastewater treatment system |
| 02/07/2012 | US8110107 Method of waste water treatment |
| 02/07/2012 | US8110106 Anaerobic digester design and operation |
| 02/07/2012 | US8110105 Stormwater filtration systems |
| 02/07/2012 | CA2497531C Controlling wastewater treatment processes |
| 02/06/2012 | CA2747288A1 Compact upright bioreactor for the elimination of nutrients |
| 02/02/2012 | WO2012013829A1 System and method for treating water |
| 02/02/2012 | US20120028339 Methods of producing biofuels from an algal biomass |
| 02/02/2012 | US20120024800 Apparatus, methods and systems for handling and processing waste material |
| 02/02/2012 | US20120024798 Selenium Removal Using Chemical Oxidation and Biological Reduction |
| 02/02/2012 | US20120024782 Method and apparatus for treating an oil spill |
| 02/02/2012 | US20120024781 Methods and systems for processing organic material |
| 02/02/2012 | US20120024780 Water treatment plant for combined biomass and biogas production |
| 02/02/2012 | US20120024766 Wastewater Re-Use Systems |
| 02/01/2012 | EP2412681A1 Method for treating organic matter-containing liquid |
| 02/01/2012 | EP2412680A1 improved biological reactor of the fixed biomass type |
| 02/01/2012 | EP2411338A1 Biogas producing system |
| 02/01/2012 | CN202133017U Reclaimed water heat source pump and solar heat combination device |