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)
03/2012
03/22/2012US20120067797 Bioreactor System For Aquarium And Septic Tank
03/21/2012EP2431336A1 Method for purifying wastewater with ammonium removal
03/21/2012EP2431333A2 Effluent treatment
03/21/2012EP2429955A1 Carrier element, biological water treatment system and their use, and method for biologically treating waste water
03/21/2012EP2429953A1 Sub-critical partial oxidation for treatment of nitration wastes
03/21/2012EP2429687A1 Process for the biologic treatment of organic wastes and plant therefor
03/21/2012EP1901998B1 Process reactor with layered packed bed
03/21/2012CN202170282U 水体沉浸式生化水处理装置 Water immersion biochemical water treatment device
03/21/2012CN202170281U 生活垃圾渗透液处理系统 Garbage permeate processing system
03/21/2012CN202170280U 地埋式一体化污水处理机 Buried integration sewage processor
03/21/2012CN202170274U Printing ink wastewater treatment device of circuit board
03/21/2012CN202170273U 散流曝气器 Diffuser aerator
03/21/2012CN202170272U 弹性填料 Elastic filler
03/21/2012CN202170271U 分层式大气自动复氧生态池 Automatic re-layered atmospheric oxygen ecological pool
03/21/2012CN202170270U 一种微孔曝气器 A microporous aerator
03/21/2012CN202170269U 一种微孔曝气器 A microporous aerator
03/21/2012CN202170268U 组合式气体分散装置 Combined gas dispersing means
03/21/2012CN202170267U 一种悬浮生物填料 One kind of suspension biological packing
03/21/2012CN202170266U 一种用于固定床生物反应器的组合填料 A fixed-bed bioreactor combined packing
03/21/2012CN202170016U Energy-saving emission-reducing device system of ocean vessel
03/21/2012CN202169142U 一种浸入式中空纤维膜生物反应组件及组件系统 An immersion-type hollow fiber membrane bioreactor system components and assemblies
03/21/2012CN102388201A Method and apparatus for on-site nitrate production for a water processing system
03/21/2012CN102383396A Construction method for ecological concrete wall
03/21/2012CN102382767A Enrichment culture method of salt-tolerant nitrifying bacterium communities
03/21/2012CN102381820A Sludge treatment process based on hydrothermal modification technology
03/21/2012CN102381818A A2N-SBR (Anaerobic-anoxic/nitrification-sequencing batch reactor) process with shortcut nitrification-denitrification denitrifying and dephosphorizing function
03/21/2012CN102381817A System for processing waste water generated in acrylamide production and processing method thereof
03/21/2012CN102381816A Anaerobic membrane biological reaction apparatus and sewage treatment technology thereof
03/21/2012CN102381806A Method for treating nonylphenol polyoxyethylene ether industrial wastewater
03/21/2012CN102381804A Process for recycling printing and dyeing wastewater
03/21/2012CN102381803A Method for starting full-flow autotrophic nitrogen removal process by taking general activated sludge as seed sludge
03/21/2012CN102381801A Method for treating waste water by membrane bioreactor
03/21/2012CN102381769A Device for simulating biological repair of sea beach oil spill and application
03/21/2012CN102381768A Method for purifying mariculture wastewater by utilizing compound microbial inoculant
03/21/2012CN102381767A Water purifying method of uniform flow constructed wetland
03/21/2012CN102381766A Method for restoring chromium-polluted water body by using water plant Lythrum salicaria Linn
03/21/2012CN102381765A Technical process for efficient construction of vertical current constructed wetland
03/21/2012CN102381764A Method for improving running effect of artificial wetland in winter
03/21/2012CN102381763A Device and method for treating ammonia nitrogen wastewater by using dioxygen biological filler
03/21/2012CN102381762A Plastic septic tank
03/21/2012CN102381761A Anaerobic reactor capable of controlling methane mixing quantity
03/21/2012CN102381760A Zero-valent iron-anaerobic biological combined treatment apparatus and combined water treatment method
03/21/2012CN102381759A Anaerobic reactor
03/21/2012CN102381758A Water treatment process and device for synchronously producing electricity and removing nitrate from underground water
03/21/2012CN102381757A Waste emulsion suspended carbon biological oxidation device
03/21/2012CN102381756A Novel integrated aeration biological purification device
03/21/2012CN102381755A Aeration device with low gas pressure loss
03/21/2012CN102381754A Micro-net separating biological membrane process reinforced activated sludge method for removing ammonia nitrogen
03/21/2012CN102381753A Bioelectrochemical film reactor device
03/21/2012CN102381752A Long-tubular gas dispersing device
03/21/2012CN102381751A Combined type gas dispersion device
03/21/2012CN102381450A Artificial floating island for planting on water and planting groove thereof
03/21/2012CN102001742B Submersible stirring type hydrolytic acidification membrane bioreactor
03/21/2012CN101962624B Bacterial strain for degrading isatin and application thereof
03/21/2012CN101913732B Sequencing batch type suspended filler biofilm sewage treatment device
03/21/2012CN101891300B Photocatalytic-bioreactor for sewage treatment
03/21/2012CN101812702B Three-phase three-dimensional electrochemical reactor
03/21/2012CN101805713B Corynebacterium sp strain and application thereof
03/21/2012CN101768583B Method for immobilizing oil degradation bacteria with reed straw as carrier and application thereof
03/21/2012CN101766956B Unfolding hollow fiber membrane module
03/21/2012CN101734798B Landscape greening floating bed and application thereof
03/21/2012CN101723508B Submersible plugflow aeration machine
03/21/2012CN101475236B Pneumatic water pump pipe assembly and use thereof in water treatment technology
03/21/2012CA2752457A1 A core column simulator for a wastewater biotreatment system and methods of use
03/20/2012US8137557 Wastewater treatment method
03/20/2012US8137556 Methods of producing biofuels from an algal biomass
03/20/2012US8137555 Methods of and systems for producing biofuels
03/20/2012US8137544 Waste water treatment system
03/15/2012WO2012033817A2 Modular wastewater treatment system management
03/15/2012WO2012033423A1 Apparatus for thorough biochemical purification of waste water
03/15/2012WO2012032602A1 Sewage treatment system of sewer pipe
03/15/2012WO2012032354A1 Separation system
03/15/2012WO2012032202A1 Method for the treatment of water without producing slurry
03/15/2012WO2012031622A1 Method for the acidification of manure
03/15/2012WO2011146771A3 Infuser for supersaturating a liquid with a gas
03/15/2012US20120061318 Apparatus and method for thermal hydrolysis of organic matter
03/15/2012US20120061316 Biological treatment method
03/15/2012US20120061315 Method of Recovering Potassium from Waste Waters for Use in Purification of Waste Water, including the Waste Water from which the potassium is Recycled, while retaining the Potassium in forms suitable for use as a Nutrient in Growing Microbes, Plants and Algae
03/15/2012US20120061299 Water Treatment
03/14/2012EP2428492A1 Anaerobic treatment method and anaerobic treatment apparatus
03/14/2012EP2427410A1 Bioreactor and method of mounting a separator in a reactor vessel
03/14/2012EP2106386B1 Method and device for the aerobic treatment of waste water
03/14/2012EP2046689B8 Plant for the prepurification of contaminated water with integrated further treatment of the solids
03/14/2012DE202011108160U1 Bausatz zum beschleunigten biologischen Abbau schwerflüchtiger lipophiler Stoffe und damit Verbesserung der Hygiene in Abwasserrohren von Betrieben und Wohnanlagen A kit for accelerated biodegradation of low volatile lipophilic substances and thus improve hygiene in sewage pipes of businesses and residences
03/14/2012CN202165723U 一种膜生物反应器膜片连接件 A membrane bioreactor diaphragm fittings
03/14/2012CN202164213U 催化厌氧和淹没式生物滤池处理城市污水的装置 Fitted with catalytic anaerobic submerged biofilter and municipal wastewater treatment
03/14/2012CN202164212U 模块组合式综合污水处理装置 The modular integrated sewage treatment plant
03/14/2012CN202164210U 一种生活污水处理系统 A life sewage treatment system
03/14/2012CN202164209U 养殖基地污水处理系统 Breeding base sewage treatment system
03/14/2012CN202164175U 市政初期雨水污染物螺旋式原位净化装置 Early municipal stormwater pollutants spiral-situ cleaning device
03/14/2012CN202164174U Structure capable of realizing ecological treatment of sewage and microbiological fuel cell electricity generation
03/14/2012CN202164173U 一种基于太阳能和led光源的水环境生态修复净化装置 Based on solar and led light water purification device environment ecological restoration
03/14/2012CN202164172U 一种组合式生态浮床 A modular Ecological Floating Bed
03/14/2012CN202164171U Module type sewage treatment system for farms
03/14/2012CN202164170U 上流式厌氧污泥床反应器 Upflow anaerobic sludge blanket reactor
03/14/2012CN202164169U 聚乙烯三化池 Three of polyethylene pool
03/14/2012CN202164168U 一种新型螺旋形悬浮水处理填料装置 A new water treatment packing spiral suspension means
03/14/2012CN202164167U Eps污水处理用曝气器 Eps aerators for wastewater treatment
03/14/2012CN202164166U 一种污水处理设备 One kind of sewage treatment equipment
03/14/2012CN202164165U 用于生物滤池处理废水设备的布水器 Biofilter for wastewater treatment equipment water distributor
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