| Patents for C02F 3 - Biological treatment of water, waste water, or sewage (46,453) |
|---|
| 08/10/2011 | CN102145934A Sewage treatment bidirectional undercurrent flow pushing device |
| 08/10/2011 | CN102145933A Pulse type foam-absorbing machine |
| 08/10/2011 | CN102145264A Sweepback impeller of submersible agitator |
| 08/10/2011 | CN101921717B Pseudomonas citronelloalis strain capable of degrading estrogen and application thereof |
| 08/10/2011 | CN101830567B Method and biochemical treatment agent for preventing and controlling blue-green algae |
| 08/10/2011 | CN101811800B Domestic sewage treatment device |
| 08/10/2011 | CN101786730B Method and equipment for cross backflow two-stage double-expansion granular sludge treatment of coking wastewater |
| 08/10/2011 | CN101734782B Complex active phosphorus source additive for treatment of phosphorus-lacking waste water and application thereof |
| 08/10/2011 | CN101725988B Integrated method for treating and utilizing refuse |
| 08/10/2011 | CN101711931B Sewage treatment filtercake by taking river sludge as raw material and manufacturing method |
| 08/10/2011 | CN101708902B Preparation method of microbiological material for treating organic waste water |
| 08/10/2011 | CN101708894B Coking wastewater high-efficiency biological denitrification process |
| 08/10/2011 | CN101704587B Adjustable multifunctional artificial wetland reaction equipment and application method |
| 08/10/2011 | CN101700949B Waste leachate purification process method |
| 08/10/2011 | CN101693580B Efficient compound biological treatment device |
| 08/10/2011 | CN101647415B Method for culturing ripe Luo pond crayfishes |
| 08/10/2011 | CN101643297B Aquiculture recycled water processing system |
| 08/10/2011 | CN101585650B Diaphragm suspension floating chain aeration pollution water body restoration method and device thereof |
| 08/10/2011 | CN101560036B Sectional type anaerobic baffled reactor |
| 08/10/2011 | CN101451111B Enhanced type microbiological preparation for regulating water quality in fresh water aquiculture and use thereof |
| 08/10/2011 | CN101439917B Anaerobic adsorption dephosphorization and denitrification process |
| 08/10/2011 | CN101375673B Industrialized artificial seedling cultivation method for rockfishes |
| 08/10/2011 | CN101293707B Apparatus and method for entire journey autotrophy denitrification of digested sludge dewatered liquid biomembrane |
| 08/10/2011 | CN101269904B Method for wastewater treatment of fermentation groove liquid and uses thereof |
| 08/10/2011 | CN101264960B Method and device for preventing particles in fluidized bed sewage treatment device agglomerating |
| 08/10/2011 | CN101195499B Automatic equalization method and structure of water load of upward flow water filtering pool |
| 08/09/2011 | US7993529 Treatment apparatus of organic compounds included in waste water, and a treatment system of organic compounds included in waste water |
| 08/09/2011 | US7993522 Conditioning system for activated sludge wastewater treatment processes |
| 08/09/2011 | US7993521 Plant and method for generating biogas from biologically degradable material containing liquid and solid components, in particular waste products, and a biogas generation container for use in the plant |
| 08/09/2011 | CA2635446C Sewage treatment control device and method and sewage treatment system using the same |
| 08/09/2011 | CA2591700C Method and apparatus for the anaerobic treatment of waste |
| 08/09/2011 | CA2442060C Black water recycle circulation loop use with a gasifier |
| 08/04/2011 | WO2011094768A1 Adjustable tank incorporated five functions for biological treatment of waste water |
| 08/04/2011 | WO2011094305A2 Novel anammox bacterium isolate |
| 08/04/2011 | WO2011093036A1 Fine iron mixture, method for utilizing fine iron mixture, and process for producing fine iron mixture |
| 08/04/2011 | WO2011092495A1 Submersible reactor and/or circulation apparatus |
| 08/04/2011 | WO2011091951A1 Method for generating export steam in an industrial installation |
| 08/04/2011 | WO2011091452A1 Method and device for biological wastewater purification |
| 08/04/2011 | WO2011031094A3 Fluid purification unit, and fluid purification assembly containing same |
| 08/04/2011 | US20110186510 Systems and methods for reducing sludges produced by wastewater treatment facilities |
| 08/04/2011 | US20110186509 Processing of water using microorganisms |
| 08/04/2011 | US20110186508 Membrane biofilm reactor for removing contaminants from ground water |
| 08/04/2011 | US20110186507 System and method for processing and reusing graywater including for use in a home and garden |
| 08/04/2011 | US20110186491 Aerobic Treatment/Clarifier System for Use in an Aerobic Wastewater Treatment System |
| 08/04/2011 | US20110186489 Gasification grey water treatment systems |
| 08/03/2011 | EP2351711A1 Fresh water production method, fresh water production apparatus, method for desalinating sea water into fresh water, and apparatus for desalinating sea water into fresh water |
| 08/03/2011 | EP2350400A1 Instalation for the treatment of urea containing water, toilet, stable and method |
| 08/03/2011 | EP2349936A1 Process for extracting iron from an aqueous acid solution |
| 08/03/2011 | EP2349873A1 Device for a liquid lock for a fermentation receptacle for biological material |
| 08/03/2011 | EP1836221B1 Gram positive bacterial cells comprising a disrupted flagellin gene, flagellin-based fusion proteins and use in removal of metal ions from a liquid |
| 08/03/2011 | CN201915010U 一种用于化妆品生产的废水处理系统 Wastewater treatment systems for the production of cosmetics |
| 08/03/2011 | CN201915006U 臭氧催化氧化生物流化床污水处理装置 Ozone Oxidation of biological fluidized bed sewage treatment plant |
| 08/03/2011 | CN201915001U 两层式水处理设备 Two water treatment equipment |
| 08/03/2011 | CN201915000U 序批式生活污水处理装置 Sequencing Batch sewage treatment plant |
| 08/03/2011 | CN201914974U 双环沟mbr废水处理系统 Bicyclic ditch mbr wastewater treatment system |
| 08/03/2011 | CN201914973U 侧沟式气升式一体化生物反应废水处理装置 Side channel airlift bioreactor wastewater treatment plant integration |
| 08/03/2011 | CN201914972U Lateral ditch type integrated denitrification and carbon removal biological reaction wastewater treatment apparatus |
| 08/03/2011 | CN201914971U 一种筒状螺旋上流式厌氧装置 One kind of cylindrical spiral upflow anaerobic means |
| 08/03/2011 | CN201914970U 污水处理曝气排装置 Sewage Aeration discharge device |
| 08/03/2011 | CN201914969U 一种虹吸式滗水器 One kind of siphon Decanter |
| 08/03/2011 | CN201914968U 一种低通气量的微孔曝气软管 A low ventilation microporous aeration hose |
| 08/03/2011 | CN201914967U 表面粗糙的轻质陶粒生物滤料 Rough surface light ceramic biological filter |
| 08/03/2011 | CN201914966U 一体化奥贝尔氧化沟组合式曝气装置 Integrated modular oxidation ditch aeration device Aubert |
| 08/03/2011 | CN201914965U 一种叶片角度可调的潜水推进器叶轮 One kind of blade angle adjustable impeller submersible propeller |
| 08/03/2011 | CN201914964U 无动力管道式污水处理设备 No power piping sewage treatment equipment |
| 08/03/2011 | CN201914963U 一种利用固定式热棒作为热稳定机构的污水处理生化池 A use of stationary hot rod as a heat stabilizer mechanism sewage treatment biochemical pool |
| 08/03/2011 | CN201912805U 环保防腐膜加盖装置 Environmental preservation film capping device |
| 08/03/2011 | CN102140355A Method for preparing low-density carbon biological carrier |
| 08/03/2011 | CN102140000A Process for realizing decrement of active sludge and removal of endocrine disrupting chemicals from sludge synergistically |
| 08/03/2011 | CN102139997A Three-level biological purification process for disposing terminal waste water from sugar refinery |
| 08/03/2011 | CN102139996A Integral treatment process for rural garbage seeping liquid |
| 08/03/2011 | CN102139989A Plug-flow sewage treatment plant and implementation process thereof |
| 08/03/2011 | CN102139987A Membrane bioreactor |
| 08/03/2011 | CN102139986A Ultrasonic harmless recycling technology and equipment for sewage of farm |
| 08/03/2011 | CN102139964A Method for effectively controlling algal blooms by utilizing microbes |
| 08/03/2011 | CN102139963A Low-temperature high-efficiency artificial moss wetland system |
| 08/03/2011 | CN102139962A Multi-functional aquacultural biological floating island water purification device |
| 08/03/2011 | CN102139961A Multilayer vegetation zone water quality in situ purification method for highly polluted tributary inlet |
| 08/03/2011 | CN102139960A Movable type plant floating island chain applicable to estuary of lake |
| 08/03/2011 | CN102139959A Method for remediating phosphorus-polluted lake sediments |
| 08/03/2011 | CN102139958A Method for achieving conversion between algae and grass in shallow lake by utilizing cohesive soil |
| 08/03/2011 | CN102139957A Operation mode capable of efficiently and intensively denitrifying on vertical flow constructed wetland |
| 08/03/2011 | CN102139956A Three-phase separator of efficient anaerobic bioreactor |
| 08/03/2011 | CN102139955A Multistage recirculation reactor for anaerobic sludge |
| 08/03/2011 | CN102139954A U-shaped low speed anaerobic reactor |
| 08/03/2011 | CN102139953A Quick cultivating system and quick cultivating method for aerobic granular sludge |
| 08/03/2011 | CN102139952A Continuous flow air lifting type aerobic granular sludge fluidized bed device for processing difficult degradation waste water |
| 08/03/2011 | CN102139951A Rotational flow shearing bubble aerator |
| 08/03/2011 | CN102139278A Microbial preparation for mineralized and consolidated copper ions and use method thereof |
| 08/03/2011 | CN102139186A Ultrasonic cleaning device for membrane bioreactor |
| 08/03/2011 | CN101767876B Anaerobic-anoxic-hypoxic integrated reactor and application thereof |
| 08/03/2011 | CN101705202B Pseudomonas stutzeri YZN-001 for removing ammoniacal nitrogen, nitrate nitrogen and nitrous nitrogen in water body and application |
| 08/03/2011 | CN101700948B Wastewater treatment technology for textile dyeing and finishing industry |
| 08/03/2011 | CN101659504B Laboratory waste water treatment method and device |
| 08/03/2011 | CN101643278B Subsurface flow constructed wetland sewage treatment system by drop water aeration oxygenation |
| 08/03/2011 | CN101618925B Sewage treatment device |
| 08/03/2011 | CN101525184B Method for complementing organic carbon sources to artificial wetland |
| 08/03/2011 | CN101506104B Method for removing sulphate and heavy metals from waste water |
| 08/03/2011 | CN101432233B Biological treatment method and apparatus for organic wastewater |
| 08/03/2011 | CN101250003B Hollow fiber film assembly |