| Patents for C02F 3 - Biological treatment of water, waste water, or sewage (46,453) |
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| 08/24/2011 | CN201942600U 采用a/a/o微曝氧化沟工艺的污水处理装置 Using a / a / o Micro-exposure oxidation ditch process of sewage treatment plant |
| 08/24/2011 | CN201942599U 采用a/a/o微曝氧化沟工艺的一体化污水处理装置 Using a / a / o Micro-exposure oxidation ditch process of integration of sewage treatment plant |
| 08/24/2011 | CN201942569U 双层复合型人工浮岛 Double composite artificial floating island |
| 08/24/2011 | CN201942568U 生化膜自动曝气垂直潜流式人工湿地污水处理装置 Biochemical film automatic aeration vertical subsurface constructed wetland sewage treatment plant |
| 08/24/2011 | CN201942567U 景观水净化处理装置 Landscape water purification unit |
| 08/24/2011 | CN201942566U 一种高盐废水短程脱氮生物处理的装置 Means a short-range high-salt wastewater denitrification biological treatment |
| 08/24/2011 | CN201942565U 一种分散式一体化污水处理装置 A decentralized integrated sewage treatment plant |
| 08/24/2011 | CN201942564U 一种加强型生物填料 Of an Enhanced biological filler |
| 08/24/2011 | CN201942563U 一种聚磷菌富集设备 One kind of PAOs enrichment equipment |
| 08/24/2011 | CN201942562U 厌氧往复折流复合消化装置 Anaerobic digestion apparatus reciprocating baffle complex |
| 08/24/2011 | CN201942561U 一种氧化沟立式表面曝气机导流器 An oxidation ditch vertical surface aerators deflector |
| 08/24/2011 | CN201942560U 一种基于进水流量变化的可变容积曝气池 Based on variable-volume aeration tank influent flow changes |
| 08/24/2011 | CN201942559U 带有曝气系统的污泥储池 Sludge storage tank with aeration system |
| 08/24/2011 | CN201942558U 一种好氧生化反应器供气系统 One kind of aerobic bioreactor gas supply system |
| 08/24/2011 | CN201942557U 一种加强筋型填料 One kind of reinforcement type packing |
| 08/24/2011 | CN201942556U 一种螺旋体型填料 The coiled body filler |
| 08/24/2011 | CN201942555U 微污染开放水体修复装置 Micro-polluted open water body repair device |
| 08/24/2011 | CN201942554U 曝气装置 Aerator |
| 08/24/2011 | CN201942553U 河湖水体柔性载体生物接触氧化原位强化处理装置 River water body flexible carrier-situ reinforced biological contact oxidation treatment device |
| 08/24/2011 | CN201942552U 一种接触氧化法曝气装置 An aerator contact oxidation method |
| 08/24/2011 | CN1872734B A method for improving flux in a membrane bioreactor |
| 08/24/2011 | CN102164655A Membrane cartridge |
| 08/24/2011 | CN102164654A Membrane cartridge |
| 08/24/2011 | CN102161555A Treatment method of production wastewater of saponin prepared from yellow ginger |
| 08/24/2011 | CN102161554A Anaerobic hydrolysis-acidification and anoxic-aerobic process-sequencing batch reactor (AO-SBR) integrated sewage treatment reaction tank |
| 08/24/2011 | CN102161550A Method for producing feed additive from livestock and poultry breeding wastewater and purifying breeding wastewater to reclaimed water |
| 08/24/2011 | CN102161531A Device for purifying eutrophic water body |
| 08/24/2011 | CN102161530A Method for water treatment by large seaweed |
| 08/24/2011 | CN102161529A Anaerobic reciprocating baffling composite digesting device |
| 08/24/2011 | CN102161528A Filler of permeable reactive wall for restoring slightly-polluted rivers |
| 08/24/2011 | CN102161527A Sponge iron-AT (Attapulgite)-PVF (Polyvinyl Fluoride) composite filler and application thereof on water treatment |
| 08/24/2011 | CN102161525A Dephosphorization method for wastewater by hydrolysis acidification |
| 08/24/2011 | CN102160982A Water flow regulator for providing hydraulic agitation power |
| 08/24/2011 | CN101830610B Method for treating garbage percolate by using microbe |
| 08/24/2011 | CN101786779B Sludge reduction and denitrification combined urban sewage and sludge combined treatment system |
| 08/24/2011 | CN101720616B Water-surface cultivation method and water-surface cultivation device used by same |
| 08/24/2011 | CN101708934B Prepositive denitrification pre-ozonation aerated biological activated carbon filter river purification method and device |
| 08/24/2011 | CN101698537B In-situ remediation method using peat in underground water polluted by petroleum hydrocarbon as an additive medium |
| 08/24/2011 | CN101684022B Method for biodegradation of microcystins by using microorganisms |
| 08/24/2011 | CN101555088B Method for treating black-odor rivers and lakes with microbiological preparations |
| 08/24/2011 | CN101519267B Combined treatment process for high-concentration organic waste water |
| 08/24/2011 | CN101381164B Green fodder planting in cage type biological floating raft based on pool and water quality purification method |
| 08/24/2011 | CN101269902B Purification method for wastewater of ammunition disassembly |
| 08/24/2011 | CN101177321B Method for processing sewage in non-clogging highly effective vertical subsurface flow wetland |
| 08/23/2011 | US8002986 Mixing a portion of waste stream with activated bacteria sludge, controlled and create specialized population profiles, returning a fraction of biological population to the treatment vessel; reduce disposal waste volume to reduce cost; biodegration, pollution control; water treatment |
| 08/23/2011 | US8002985 Passive nutrient removal material mixes |
| 08/23/2011 | US8002984 Green sorption material mixes for water treatment |
| 08/23/2011 | CA2635684C Biomedia apparatus and method of use |
| 08/23/2011 | CA2216660C Biological activator for septic tanks |
| 08/18/2011 | WO2011100089A2 Systems and methods for reducing sludges produced by wastewater treatment facilities |
| 08/18/2011 | WO2011098979A2 Novel radioresistant alga of the coccomyxa genus |
| 08/18/2011 | WO2011098166A1 Wastewater purifying system |
| 08/18/2011 | WO2011097681A1 Bioretention module, method and system for treating water |
| 08/18/2011 | US20110201095 Method of Treating a Sulphide Mineral |
| 08/18/2011 | US20110201084 Enzymatic hydrolysis of cellulosic biomass through enhanced removal of oligomers |
| 08/18/2011 | US20110200954 Renewable energy microgeneration system |
| 08/18/2011 | US20110198763 Diffuser membranes with modified electrical properties |
| 08/18/2011 | US20110198284 Method for the treatment of wastewater containing ammonia |
| 08/18/2011 | US20110198283 Membrane cleaning with pulsed airlift pump |
| 08/18/2011 | DE102010006103A1 Verfahren zur Erzeugung von Exportdampf in einer Industrieanlage A process for the production of export steam in an industrial plant |
| 08/18/2011 | CA2789376A1 Radioresistant alga of the coccomyxa genus |
| 08/18/2011 | CA2787971A1 Systems and methods for reducing sludges produced by wastewater treatment facilities |
| 08/17/2011 | EP2356080A1 Device and method for treating water involving a filtration through at least one submerged membrane |
| 08/17/2011 | CN201932989U 污水处理生化组合反应器 Sewage biochemistry reactor |
| 08/17/2011 | CN201932980U Gas rising type integrated biological reaction waste water processor |
| 08/17/2011 | CN201932958U 可用于发电的人工湿地 Can be used for generating artificial wetlands |
| 08/17/2011 | CN201932957U 一种浮床生物挂膜 A levitating bed biofilm organisms |
| 08/17/2011 | CN201932956U 复式潜流人工湿地系统 Duplex constructed wetland system |
| 08/17/2011 | CN201932955U 新型三相分离器 The new three-phase separator |
| 08/17/2011 | CN201932954U 外循环高效厌氧反应器 Outer loop efficient anaerobic reactor |
| 08/17/2011 | CN201932953U 旋流剪切气泡曝气器 Swirl Shear bubble aerator |
| 08/17/2011 | CN201932952U 一种可以间歇冲刷曝气的mbr装置 A way to intermittent aeration mbr device scour |
| 08/17/2011 | CN201932951U 新型可提升式曝气器 The new aerator can improve |
| 08/17/2011 | CN201932950U 潜流式增氧机 Undercurrent aerator |
| 08/17/2011 | CN201932949U 一种射流曝气增效喷嘴可调装置 One kind of jet aeration efficiency nozzle adjustable devices |
| 08/17/2011 | CN201932948U 一种高抗污染的mbr膜组件 A highly stain-resistant membrane mbr |
| 08/17/2011 | CN201932947U 一种污水处理装置 One kind of sewage treatment plant |
| 08/17/2011 | CN201932946U 一种营养不均衡污/废水的水处理系统 A nutritional imbalance sewage / wastewater treatment system |
| 08/17/2011 | CN102160224A An improved cathode design |
| 08/17/2011 | CN102156432A Method for controlling aeration in biochemical reaction tank in real time |
| 08/17/2011 | CN102154173A Separation and application of phthalate ester high-efficiency degrading bacteria |
| 08/17/2011 | CN102154172A Heterotrophic-nitrification and aerobic-denitrification Rhodococuus pyridinivorans and use thereof |
| 08/17/2011 | CN102154170A Microcystin degrading strain and method for degrading MC-LR (microcystins-LR) by same |
| 08/17/2011 | CN102154162A Bacillus amyloliquefaciens and application thereof |
| 08/17/2011 | CN102154153A Caesium-enriched microorganism and application thereof |
| 08/17/2011 | CN102154147A Bacillus pumilus LC01 laccase and application thereof |
| 08/17/2011 | CN102154143A Marine aerobic denitrifying halomonas strain HGMN422 and application thereof |
| 08/17/2011 | CN102154142A Microorganism for promoting black nightshade to remove trace cadmium pollution in water and method for removing cadmium pollution |
| 08/17/2011 | CN102153254A Anoxic and aerobic cyclic activated sludge process |
| 08/17/2011 | CN102153253A Side flow aeration biofilter-side flow artificial wetland combination reclaimed water treatment system |
| 08/17/2011 | CN102153251A External anaerobic membrane bioreactor and waste water purification technology thereof |
| 08/17/2011 | CN102153249A System and method for treating organic wastewater |
| 08/17/2011 | CN102153246A Constructed wetland and oxygen enrichment biological treatment combined repair method for polluted water body of regenerated water landscape river |
| 08/17/2011 | CN102153245A Coal chemical sewage recycling treatment system |
| 08/17/2011 | CN102153243A High efficient multifunctional wastewater treatment system |
| 08/17/2011 | CN102153242A Sewage treatment process and sewage treatment mechanism |
| 08/17/2011 | CN102153239A Process and system for carrying out high-efficiency denitrification and dephosphorization treatment on urban sewage |
| 08/17/2011 | CN102153238A Method for remedying perchlorate pollution of ground water |
| 08/17/2011 | CN102153237A Composite AB sewage biological treatment process |
| 08/17/2011 | CN102153236A Rear denitrifying sewage treatment device and process |