Patents
Sitemap › C02 - Treatment of water, waste water, sewage, or sludge › C02F - Treatment of water, waste water, sewage, or sludge › C02F 3 - Biological treatment of water, waste water, or sewage
Patents for C02F 3 - Biological treatment of water, waste water, or sewage (46,453)
04/2012
04/18/2012CN102180543B Highly-efficient stable bio-doubling sewage treatment device
04/18/2012CN102031230B 一种解淀粉芽孢杆菌以及采用该菌种制备污染水体修复剂的方法 A method of Bacillus amyloliquefaciens and the use of contaminated water for preparing the bacteria repair agent
04/18/2012CN102020393B 表面流－垂直潜流－两级表面流复合人工湿地脱氮除磷装置 Surface flow - Vertical undercurrent - two surface flow constructed wetland nitrogen and phosphorus removal device
04/18/2012CN101993178B 一种含己二胺的工业废水的处理方法 A processing method of hexamethylene diamine containing industrial wastewater
04/18/2012CN101921020B 一种利用原生态植物系统修复湖泊水生态的方法 A use of the original ecology of plant ecology of lake water system repair method
04/18/2012CN101885564B 带旋转曝气器推动的液体环流好氧反应器及用于垃圾焚烧厂渗滤液处理的方法 With swivel aerator driven liquid circulation and aerobic reactor leachate treatment methods for waste incineration plants
04/18/2012CN101851595B 一种生物脱氮剂及其应用 A biological denitrification agent and its application
04/18/2012CN101823810B 一种薯类淀粉加工废水降污处理并回收有机质的方法 One kind of potato starch processing wastewater treatment and recycling of organic matter, reduce pollution and methods
04/18/2012CN101781060B 复合人工湿地污水处理系统 Composite wetland sewage treatment system
04/18/2012CN101781023B 一种强化好氧-厌氧人工快渗污水处理系统 An enhanced aerobic - anaerobic wastewater treatment system constructed rapid infiltration
04/18/2012CN101781015B 无动力生物滤塔 No power biofilter
04/18/2012CN101774681B 一种微孔曝气系统 A microporous aeration system
04/18/2012CN101712945B Extreme halophilic bacterium, compound halophilic bacterium agent and application thereof
04/18/2012CN101708920B 高脱氮合建式Orbal氧化沟与其它生化工艺结合处理皮革废水的工艺 High nitrogen removal in building style Orbal oxidation ditch technology combined with other biochemical wastewater treatment process leather
04/18/2012CN101659502B 利用高脱氮合建式奥鲍尔氧化沟处理垃圾渗液的方法 The use of high nitrogen combined Orbal oxidation ditch method of waste disposal exudate
04/17/2012US8158377 Biosensor method and system based on feature vector extraction
04/17/2012US8157994 Extraction with fractionation of oil and co-products from oleaginous material
04/17/2012US8157993 Nitrous oxide reduction from biological wastewater treatment processes
04/17/2012US8157991 Segmental bio-retention basin system
04/12/2012WO2012047923A1 Systems and methods for automated control of mixing and aeration in treatment processes
04/12/2012WO2012046972A2 Treatment system for high-concentration wastewater
04/12/2012WO2012046476A1 Biological liquid waste treatment apparatus and biological liquid waste treatment method
04/12/2012WO2012046356A1 Aeration device and seawater flue gas desulfurization device provided with same
04/12/2012WO2012046355A1 Aeration device and seawater flue gas desulfurization device provided with same
04/12/2012WO2011162811A3 Advanced biologic water treatment using algae
04/12/2012WO2011148290A3 Improvement of activated sludge process in wastewater treatment
04/12/2012US20120085704 Systems and methods for automated control of mixing and aeration in treatment processes
04/12/2012US20120085703 Distributed facultative bacteria water treatment system with membrane biological reactor package plant augmentation
04/12/2012US20120085702 Sewage nitrate removal by free-draining asphyxiant filtration and carbon addition
04/12/2012US20120085701 Process and plant for treating a water stream
04/12/2012US20120085700 Devices for water treatment
04/11/2012EP2439292A1 A metal recovery method using protonemata of moss plants
04/11/2012EP2439180A1 Method of treating wastewater containing organic compound
04/11/2012EP2439179A1 Method of treating wastewater containing organic compound
04/11/2012EP2438980A1 Method and device for preparing and using hydrogen-based methanol for denitrification
04/11/2012EP2438019A1 Method and reactor for biological purification of waste water.
04/11/2012EP2438018A2 Ground water purification plant based on biological oxidation and reduction processes
04/11/2012EP2437870A1 Membrane cleaning with pulsed gas slugs and global aeration
04/11/2012EP1857541B1 Estrogenic substance degradable microorganism and use thereof
04/11/2012EP1679963B1 Drip tray tablet
04/11/2012CN202188195U 流量精确测量控制组合阀 Accurate measurement of the flow control valve combination
04/11/2012CN202186933U 一种低碳氮比污水生态化处理装置 A low carbon-nitrogen ratio ecological wastewater treatment device
04/11/2012CN202186930U 基于玻璃钢的一体式膜生物反应污水处理装置 Based FRP submerged membrane bioreactor sewage treatment plant
04/11/2012CN202186923U 一种氨氮废水处理装置 One kind of ammonia nitrogen wastewater treatment plant
04/11/2012CN202186922U 一种气升式内循环脱氮除磷生物反应器 One kind of airlift loop bioreactor Nutrient Removal
04/11/2012CN202186921U 一种混合搅拌装置 A hybrid stirring device
04/11/2012CN202186920U 小型污水处理设备 Small sewage treatment equipment
04/11/2012CN202186919U 推流式高效节能搅拌曝气装置 Energy efficient stirring plug-flow aerator
04/11/2012CN202185261U 方柱帘式膜组件及其过滤装置 Square columns and curtain membrane filtration device
04/11/2012CN102414131A Method for controlling oxygen supply for treating wastewater, and facility for implementing same
04/11/2012CN102414130A 来自费托反应的含水流的纯化方法 Purification of the aqueous stream from the Fischer-Tropsch reaction
04/11/2012CN102413900A Method of treating off-gas stream and apparatus therefor
04/11/2012CN102409875A 生态游泳池 Ecological Pool
04/11/2012CN102409035A 一种水中缓释微生态菌剂的制备及其应用 Sustained-release agents from underwater Preparation and application of probiotics
04/11/2012CN102409009A Pseudomonas and application thereof in carbazole degradation
04/11/2012CN102408174A 生产次硫酸氢钠甲醛的废水处理方法 Wastewater treatment method of hydrogen production times of sodium formaldehyde
04/11/2012CN102408161A 一种用于化工废水处理的生物活性预警标记方法 Biologically active warning labeling methods for chemical wastewater treatment
04/11/2012CN102408160A Biodegradable perforated plate for adsorption and biodegradation of petroleum hydrocarbon pollutants as well as its preparation method
04/11/2012CN102408159A 包埋固定化载体造粒系统及方法 Immobilization carrier granulation system and method
04/11/2012CN102408158A 利用微生物处理轧钢废乳化液的方法 Using the method of microbial treatment of waste rolling emulsion
04/11/2012CN102408157A 一种高盐低磷废水的处理方法 A high-salt treatment of wastewater phosphorus
04/11/2012CN102408156A 一种旋转式匀速滗水器 A rotary uniform Decanter
04/11/2012CN102408155A 一种集CO<sub>2</sub>转化、污水处理于一体的微生物电解池 A set of CO <sub> 2 </ sub> conversion, sewage treatment in one of the microbial electrolysis cell
04/11/2012CN102408154A 一种厌氧气搅拌的生物污水处理装置 An anaerobic biological wastewater treatment apparatus of the gas was stirred
04/11/2012CN102408153A 一种污水生物处理工艺低温启动技术方法 One kind of biological wastewater treatment process cold start technology and methods
04/11/2012CN102408152A 一种膜净化装置的箱体 A membrane gas purification apparatus of the box
04/11/2012CN102408151A 一种底泥磷释放抑制剂及其制备方法和应用 One kind of sediment phosphorus release inhibitor and its preparation method and application
04/11/2012CN102408150A 抗撕防脱曝气器 Tear-off prevention aerator
04/11/2012CN102061677B 一种适用于河道正常水位下全断面水体湿地净化系统 One for normal water level of the river full section under water wetland purification system
04/11/2012CN102060374B 一种复合生物填料的制备方法 Method for preparing complex biological filler
04/11/2012CN101973629B 黄铁矿作为生化填料脱氮除磷的方法 Pyrite as nitrogen and phosphorus removal of packing biochemical methods
04/11/2012CN101948778B 一种巨大芽孢杆菌及其在处理印染废水中的应用 Its a great deal of Bacillus Dyeing Wastewater
04/11/2012CN101948164B 海水工厂化养殖循环水净化系统中生物膜快速构建方法 Factory farming seawater circulating water purification system to quickly build a biofilm methods
04/11/2012CN101891355B 自然动力点源污水生物生态治理并回用工艺 Natural power point source wastewater treatment and reuse of biological and ecological processes
04/11/2012CN101665777B 具有异养硝化-好氧反硝化性能的蜡状芽孢杆菌及其N<sub>2</sub>O生物控逸方法 Has heterotrophic nitrification - denitrification performance of aerobic Bacillus cereus and N <sub> 2 </ sub> O Yat biological control methods
04/11/2012CN101485959B 膜分离单元 Membrane separation unit
04/11/2012CN101371971B 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
04/10/2012US8154138 Municipal wastewater electrical power generation assembly and a method for generating electrical power
04/10/2012US8153007 Method of treating wastewater
04/10/2012US8153006 Anaerobic treatment process for ethanol production
04/10/2012US8153005 Retention/detention pond stormwater treatment system
04/10/2012US8152870 Methods of and systems for producing biofuels
04/10/2012CA2590031C Bioreactor system for multi-stage biological wastewater treatment
04/05/2012WO2012044176A1 After treatment system
04/05/2012WO2012043436A1 Method and device for anaerobically treating wastewater containing terephthalic acid
04/05/2012WO2012042728A1 Water treatment system and method for controlling aeration air quantity thereof
04/05/2012WO2012042581A1 Apparatus for methane fermentation treatment
04/05/2012WO2012042526A1 Self-sustained bio-digester for onboard degradation of human waste
04/05/2012WO2012040943A1 Method and apparatus for synchronously removing heavy metal and nitrate in drinking water
04/05/2012WO2012008682A3 Water purification apparatus
04/05/2012WO2012000895A3 Recycling system and method for operating a recycling system
04/05/2012WO2011161695A4 Sinergistic composition of microbes, enzymes and cofactors for rapid treatment of wastewater and process therefor
04/05/2012WO2011143610A3 Process and system for recovering phosphorus from wastewater
04/05/2012WO2011117864A3 Compositions of matter and uses thereof in the treatment of waste materials
04/05/2012US20120080374 Ozone and anaerobic biological pretreatment for a desalination process
04/05/2012DE102010049709B3 Klarwasser-Druckluftheber für biologische Kläranlagen, Verfahren zu dessen Betrieb und dessen Verwendung Clear water airlift for biological wastewater treatment plants, method for its operation and its use
04/05/2012DE102005002668B4 Verfahren und Verwendung von Algen und submersen kalzifizierenden Wasserpflanzen zur Aufbereitung uranhaltiger Wässer The method and use of algae and submerged aquatic plants for processing calcifying depleted waters
04/05/2012CA2812351A1 Treatment for molasses spent wash and other wastewaters
04/04/2012EP2436656A1 Method of treating wastewater containing organic compound
04/04/2012EP2436655A2 Sewage and wastewater treatment device comprising a rectangular upstream anaerobic/oxygen-free reaction tank, and a sewage and wastewater treatment method using the same
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