| Patents for C02F 3 - Biological treatment of water, waste water, or sewage (46,453) |
|---|
| 01/30/2013 | CN202697333U Floating cultivation device on water |
| 01/30/2013 | CN202697332U Water character-pattern-shaped plant cultivation tank |
| 01/30/2013 | CN102906228A Process for the production of bio-oil from municipal solid waste |
| 01/30/2013 | CN102906030A Mainstream wastewater treatment |
| 01/30/2013 | CN102905778A Macromolecular water-treatment membrane, manufacturing method therefor, and water treatment method |
| 01/30/2013 | CN102902257A Sewage treatment process optimization and energy-saving control system and method |
| 01/30/2013 | CN102899278A Composite microbial preparation of linear alkyl benzene sulphonic acid as well as preparation method and application thereof |
| 01/30/2013 | CN102899277A Bacillus cereus and application thereof |
| 01/30/2013 | CN102899271A Mycobacterium 16F for efficiently degrading polycyclic aromatic hydrocarbons and benzene organic matters and application thereof |
| 01/30/2013 | CN102899270A Pyrethroid pesticide degrading bacteria, separation and purification method thereof and application thereof |
| 01/30/2013 | CN102899269A Cypermethrin degrading bacteria in marine environment, and separation, purification and application thereof |
| 01/30/2013 | CN102899263A Facultative anaerobic denitrifying bacteria having complete denitrification enzyme systems and use thereof |
| 01/30/2013 | CN102897980A Combined town sewage treatment constructed wetland system and town sewage treatment method |
| 01/30/2013 | CN102897976A Method for in-situ ecological treatment of town domestic waste water by using river and creek converging |
| 01/30/2013 | CN102897968A Counter flow type vertical flow artificial wetland system |
| 01/30/2013 | CN102897929A Floating island-loaded microporous aeration device |
| 01/30/2013 | CN102897924A Zero-water-changing water quality regulation and control method of cultivation pool |
| 01/30/2013 | CN102897923A Bioleaching method for promoting deep dehydration of water-blooming cyanobacteria |
| 01/30/2013 | CN102897922A Ultrasonic catalysis/biochemistry waste liquid treatment reactor and waste liquid treating method thereof |
| 01/30/2013 | CN102897921A Aged refuse participating organic waste water electro-Fenton treatment method |
| 01/30/2013 | CN102897920A Application of nano-grade material in low-temperature water body ecological reparation, and low-temperature water body ecological composite nano-grade reparation method |
| 01/30/2013 | CN102897919A Renewable combined biological floating island and method for constructing same |
| 01/30/2013 | CN102897918A Device for carrying out sewage enhanced treatment by using constant magnetic field and sewage treatment method thereof |
| 01/30/2013 | CN102897917A Domestic sewage non-backflow denitrification treatment device and method |
| 01/30/2013 | CN102897916A Biological two-stage aeration filter pool and water distribution and air distribution method of pool body |
| 01/30/2013 | CN102897915A Improved sewage continuous biological treatment method and device |
| 01/30/2013 | CN102897914A Variable volume hydrolytic acidification and anoxic/oxic (A/O) integrated sewage treatment device |
| 01/30/2013 | CN102897913A System and process for sludge reduction by using bypass bioreactor |
| 01/30/2013 | CN102897912A System and method for sludge reduction by using lateral bioreactor |
| 01/30/2013 | CN102897911A Anaerobic tank jet-flow water distributor and water distribution blending system |
| 01/30/2013 | CN102897910A Anaerobic ammonia oxidation process start and high-efficiency operation method for treating urban domestic sewage |
| 01/30/2013 | CN102897909A Self-circulation anaerobic reactor |
| 01/30/2013 | CN102897908A Method for controlling liquid level of aeration tank to be constant by surface aeration oxidation ditch process |
| 01/30/2013 | CN102897907A Combined membrane biological reaction device for micro-polluted source water treatment |
| 01/30/2013 | CN102897906A Modularized aerobic sewage treatment equipment |
| 01/30/2013 | CN102897905A Activated sludge reactor |
| 01/30/2013 | CN102897904A Activated sludge reaction system |
| 01/30/2013 | CN102897903A Efficient biochemical reactor |
| 01/30/2013 | CN102897902A Membrane bioreactor |
| 01/30/2013 | CN102897901A Membrane bioreactor capable of continuously working |
| 01/30/2013 | CN102897900A Membrane bioreactor effectively treating sewage |
| 01/30/2013 | CN102897899A Modified biological filler for wastewater treatment and preparation method thereof |
| 01/30/2013 | CN102897898A Method for treating biogas slurry after recovery of nitrogen and phosphorus in pig farm by adopting biological aerated filter |
| 01/30/2013 | CN102897897A Water inlet octagonal water quantity distributor of wastewater treatment field |
| 01/30/2013 | CN102897896A Tubular membrane bioreactor |
| 01/30/2013 | CN102893948A Ecological cycle production system of turtles, fishes, rice and vegetables |
| 01/30/2013 | CN102344200B In-situ bioremediation method of marine pollutant sedimentary environment |
| 01/30/2013 | CN102311213B Sewage source processing system and processing method |
| 01/30/2013 | CN102276238B Water environment restoration material and preparation method |
| 01/30/2013 | CN102267780B Treatment method for wastewater containing refined cotton |
| 01/30/2013 | CN102260009B Method for processing dye wastewater |
| 01/30/2013 | CN102241782B Method for preparing starch acetate and application of starch acetate in removal of nitrate from water |
| 01/30/2013 | CN102190371B Breeding method for anaerobic ammonium oxidation granular sludge |
| 01/30/2013 | CN102010070B Spiral floated water treatment packing (SFWP), preparation method of SFWP and application of SFWP in water treatment |
| 01/30/2013 | CN101985374B Lower water-inlet, lower aeration and upper water-outlet biological active carbon filter tank |
| 01/30/2013 | CN101830562B Construction agriculture pollution control type night soil recycling technique |
| 01/30/2013 | CN101743054B Method for stirring and/or aerating fluids, particularly sewage, particularly using a floodable aerator |
| 01/29/2013 | US8361319 Wastewater treatment |
| 01/29/2013 | CA2677781C Nitrilases |
| 01/24/2013 | WO2013012395A1 Wastewater treatment using natural solid additives in activated sludge process |
| 01/24/2013 | WO2013012233A2 Waste water disposal apparatus |
| 01/24/2013 | WO2012136505A3 Process to treat industrial wastewater in an anaerobic reactor and by chemical oxidation process to treat industrial wastewater |
| 01/24/2013 | US20130020258 System and method for advanced wash water recycling |
| 01/24/2013 | US20130020257 Mainstream Wastewater Treatment |
| 01/24/2013 | US20130020256 Method for improving wastewater treatment in structures containing concentrated populations of individuals |
| 01/24/2013 | US20130020255 Ballasted anaerobic system and method for treating wastewater |
| 01/24/2013 | US20130020254 Ballasted sequencing batch reactor system and method for treating wastewater |
| 01/24/2013 | DE102012013837A1 Abwasserfiltereinrichtung und Kleinkläranlage mit einer Abwasserfiltereinrichtung Waste water filtering device and small sewage treatment plant with a waste water filtering device |
| 01/24/2013 | DE102011051972A1 Compressed air system of wastewater treatment plant, comprises compressed-air unit by which air can be raised to higher pressure level, and pipe system for transporting compressed air to an air entry system |
| 01/24/2013 | DE102011051932A1 Wastewater treatment plant with root space-clarifying area, useful for treating household wastewater, comprises waste water collecting tank, root-space clarifying area, downstream clean water collecting device, and perforated drainage pipes |
| 01/23/2013 | EP2548849A1 Process for controlling and monitoring the production of biogas |
| 01/23/2013 | EP2548632A1 Macromolecular water-treatment membrane, manufacturing method therefor, and water treatment method |
| 01/23/2013 | EP2547627A1 Biotechnological phytodepuration system |
| 01/23/2013 | EP2547626A1 Device for aerating a suspension held in a treatment tank |
| 01/23/2013 | CN202688153U Deep treatment device of municipal sewage |
| 01/23/2013 | CN202688151U Nitrogen removing water treatment device |
| 01/23/2013 | CN202688150U 生活污水处理集装箱 Sewage treatment container |
| 01/23/2013 | CN202688145U Cyclic activated sludge system (CASS) reaction device for aquatic product wastewater treatment |
| 01/23/2013 | CN202688143U Disposal system utilizing carbon source in sludge to strengthen denitrification and phosphorus removal deeply of sewage |
| 01/23/2013 | CN202688101U Improved biology moving suspended filler |
| 01/23/2013 | CN202688100U Sewage biochemical pool heating device |
| 01/23/2013 | CN202688099U In-situ repair system for underground water pollution treatment |
| 01/23/2013 | CN202688098U Suspended biological filler for biological fluidized bed with sewage treatment function |
| 01/23/2013 | CN202688097U Horizontal flow collecting type constructed wetland |
| 01/23/2013 | CN202688096U Device for compensating solid carbon source of vertical current constructed wetland |
| 01/23/2013 | CN202688095U Efficient bioreactor for treating printing and dyeing wastewater |
| 01/23/2013 | CN202688094U Sequencing batch type A2O (anaerobic anoxic oxic) sewage treatment device |
| 01/23/2013 | CN202688093U Improved A/O (anoxic/oxic) four-point section-water supply high-efficiency synchronous nitrogen and phosphorus removal device |
| 01/23/2013 | CN202688092U Air and water distribution device of denitrification deep bed filtering tank |
| 01/23/2013 | CN202688091U Three-phase separator |
| 01/23/2013 | CN202688090U Activated sludge fluidizer |
| 01/23/2013 | CN202688089U Internal circulation hydrolysis anaerobic reaction device |
| 01/23/2013 | CN202688088U Air-lock-preventing pool |
| 01/23/2013 | CN202688087U Anaerobic device for treating landfill leachate |
| 01/23/2013 | CN202688086U Anaerobic reaction device of high-efficient sludge discharge ABR (anaerobic baffled reactor) |
| 01/23/2013 | CN202688085U Anaerobic baffled reactor applicable to printing and dyeing wastewater treatment |
| 01/23/2013 | CN202688084U Landfill leachate pressure aeration and MBR (membrane biological reactor) biochemical reaction device |
| 01/23/2013 | CN202688083U Aerobic aeration tube |
| 01/23/2013 | CN202688082U Membrane biological reactor MBR |
| 01/23/2013 | CN202688081U Hexahedral efficient suspended filler |