| Patents for C02F 3 - Biological treatment of water, waste water, or sewage (46,453) |
|---|
| 12/04/2012 | US8323487 Waste water treatment apparatus |
| 12/04/2012 | CA2661942C Method and apparatus for treatment of wastewater |
| 12/04/2012 | CA2576773C Device for collecting clarified water for a basin and corresponding basin |
| 11/29/2012 | WO2012162533A2 Bioremediation reactor systems |
| 11/29/2012 | WO2012162530A2 Modification of existing wastewater systems with substrate supported biofilms |
| 11/29/2012 | WO2012162527A2 Method for the remediation of salt containing wastewater streams |
| 11/29/2012 | WO2012162518A2 Method for the remediation of water generated from natural resource production operations |
| 11/29/2012 | WO2012161638A1 Sampling unit and sampling system |
| 11/29/2012 | WO2012161392A1 Hybrid artificial wetland water purification system, sewage treatment device using same, and natural nonpoint purification device capable of simultaneously purifying river and lake water |
| 11/29/2012 | WO2012161339A1 Sewage treatment system |
| 11/29/2012 | WO2012160526A2 Formulations of microorganism comprising particles and uses of same |
| 11/29/2012 | WO2012160300A1 Equipment for injecting a gas into a cesspool |
| 11/29/2012 | WO2012096481A3 Microbial preparation comprising mixed microorganisms, and a biological treatment method for rivers and lakes and a sludge autodigestion process using the same |
| 11/29/2012 | US20120298577 Water-Dissolvable Device for Treatment of Waste Material |
| 11/29/2012 | US20120298576 Method and System for Wastewater Treatment and Disposal |
| 11/29/2012 | CA2836889A1 Equipment for injecting a gas into a cesspool |
| 11/28/2012 | EP2526785A1 ?Process for producing a phytoextract from vegetation waters and olive oil pomaces? |
| 11/28/2012 | EP2526067A1 A process for the thermophilic aerobic treatment of concentrated organic waste water and the related plant |
| 11/28/2012 | CN202559738U Support for supporting anaerobic baffled reactor (ABR) reaction tank traverse baffle pouring template |
| 11/28/2012 | CN202558736U Water purifier |
| 11/28/2012 | CN202558699U Constructed wetland suitable for low carbon/nitrogen (C/N) sewage treatment |
| 11/28/2012 | CN202558698U Biological charcoal wetland floating bed |
| 11/28/2012 | CN202558697U Inverted A2O technology all-in-one device |
| 11/28/2012 | CN202558696U Normal-temperature anaerobic device |
| 11/28/2012 | CN202558695U Aerobic granular sludge treatment facility |
| 11/28/2012 | CN202558694U Aerobic granule sludge reactor and aerobic granule sludge reaction system |
| 11/28/2012 | CN202558693U Membrane separation active sludge treatment device |
| 11/28/2012 | CN202558692U Suspended filler fixing device |
| 11/28/2012 | CN202558691U Sludge backflow device |
| 11/28/2012 | CN202558690U Liftable free oscillation filler and aerator system device |
| 11/28/2012 | CN202558689U Submersible pneumatic sludge return device |
| 11/28/2012 | CN202558688U Ecological filter plate device used for water treatment |
| 11/28/2012 | CN102803159A System and method for treating process water with separate separation of gases and solids |
| 11/28/2012 | CN102803158A Bioretention module, method and system for treating water |
| 11/28/2012 | CN102803145A Suspended media membrane biological reactor system and process including suspension system |
| 11/28/2012 | CN102800883A Nitrification microbial fuel cell |
| 11/28/2012 | CN102797669A Controller of oxygen pump |
| 11/28/2012 | CN102796722A Preparation method of immobilized microorganism high molecule pellet for wastewater nitrogen removal |
| 11/28/2012 | CN102796685A Bacillus SSAL-6 and application thereof in degrading anabaena flos-aquae |
| 11/28/2012 | CN102796681A Pseudomonas sp.HZN6 and application thereof to nicotine degradation |
| 11/28/2012 | CN102795748A Method for treating waste water in aerobic and two-stage anoxic-aerobic ways |
| 11/28/2012 | CN102795746A Treatment method for waste incineration power plant leachate and device thereof |
| 11/28/2012 | CN102795744A Integrated life sewage nitrogen and phosphorus removal apparatus |
| 11/28/2012 | CN102795743A Maintenance repair apparatus for closed water bodies |
| 11/28/2012 | CN102795740A High-efficiency denitrification method of acrylonitrile production wastewater |
| 11/28/2012 | CN102795712A Method for treating heavy metal-containing pollutant wastewater |
| 11/28/2012 | CN102795711A Microbe deodorant |
| 11/28/2012 | CN102795710A Eutrophic water ecological purification system |
| 11/28/2012 | CN102795709A Method and apparatus for improving transparency of water body |
| 11/28/2012 | CN102795708A Water quality purifying system, waste water treatment device, and natural non-point purifying device |
| 11/28/2012 | CN102795707A Integrated cage-type denitrification reactor |
| 11/28/2012 | CN102795706A Advanced treatment method of nitrate-containing water |
| 11/28/2012 | CN102795705A Advanced bio-treatment technology for waste water |
| 11/28/2012 | CN102795704A Deep well aeration wastewater-treatment device |
| 11/28/2012 | CN102795703A Deep treatment method of nitrate-containing water |
| 11/28/2012 | CN102795698A Mechanochemical preparation method and equipment of magnetic water treatment agent |
| 11/28/2012 | CN102794121A Equipment for injecting a gas into a cesspool |
| 11/28/2012 | CN102432108B Three-dimensional ecological restoration method for supereutrophic lake water body |
| 11/28/2012 | CN102372359B Independent filter head for stable-pressure water distribution and gas distribution of air cushion layer and application method thereof |
| 11/28/2012 | CN102320704B Comprehensive waste solution treatment device |
| 11/28/2012 | CN102267758B Layered automatic air reoxygenation ecological pool |
| 11/28/2012 | CN102259985B Method for reinforcing surface flow artificial wetland system by using biomembrane |
| 11/28/2012 | CN102259981B Sequencing batch biological phosphorus and nitrogen removal process |
| 11/28/2012 | CN102249494B Method for improving activity of methanogens while reducing high-concentration ammonia nitrogen in anaerobic process |
| 11/28/2012 | CN102249418B Antiscour ecological trench for interception of phosphorus loss |
| 11/28/2012 | CN102249409B Device and method for strengthening treatment of anaerobic sewage by using solar energy |
| 11/28/2012 | CN102241435B Method for preparing phosphorus accumulating filler by sintering mineralized refuse material |
| 11/28/2012 | CN102173511B Active-matrix-reinforced underflow constructed wetland device |
| 11/28/2012 | CN101973635B Method for efficiently purifying heavy metal polluted wastewater by combining wetland plant |
| 11/28/2012 | CN101948180B Circular demountable ecological floating bed suitable for water area with water-level fluctuation |
| 11/28/2012 | CN101781059B Novel anaerobic membrane bioreactor |
| 11/28/2012 | CN101711263B Continuous counter-current organosolv processing of lignocellulosic feedstocks |
| 11/28/2012 | CN101516791B System and method for eliminating sludge via ozonation |
| 11/28/2012 | CN101219841B Method for purifying leachate of landfill and dewatering water of food waste |
| 11/27/2012 | US8318476 Gas treatment systems and methods |
| 11/27/2012 | US8318028 Infiltration/inflow control for membrane bioreactor |
| 11/27/2012 | US8318017 Contaminated inflow treatment with membrane distillation bioreactor |
| 11/27/2012 | US8318016 Orbital wastewater treatment system, method of operating same, and kit for modifying an orbital wastewater treatment system |
| 11/27/2012 | US8318015 Stormwater filtration systems |
| 11/27/2012 | DE202012010749U1 Zusammensetzung in Pelletsform für den Abbau von in Meer- und Süßwasseraquarien angereicherten Abbauprodukten und Algennährstoffen Composition in pellet form for the breakdown of enriched in marine and freshwater aquariums degradation products and algae nutrients |
| 11/27/2012 | CA2503216C Membrane-covered reservoir having a hatchway therein |
| 11/27/2012 | CA2492116C Compositions for removing hydrocarbons and halogenated hydrocarbons from contaminated environments |
| 11/22/2012 | WO2012158300A1 In situ bioremediation of contaminated groundwater using electron acceptor salts |
| 11/22/2012 | WO2012158014A1 A system for biological treatment |
| 11/22/2012 | WO2012158013A1 Anaerobic treatment of organic wastewater |
| 11/22/2012 | WO2012158005A1 Method, additives and formulation for the treatment of vinasse |
| 11/22/2012 | WO2012157359A1 Biodegradable aliphatic polyester fabric having excellent microbial adhesion |
| 11/22/2012 | WO2012155790A1 Method for treating total nitrogen in wastewater in coal chemical industry by using microbes |
| 11/22/2012 | WO2012155607A1 Apparatus for producing reclaimed water based on electrolysis and double membrane technologies and method thereof |
| 11/22/2012 | WO2012155526A1 Centrifugal activation, aeration, and oxygenation machine |
| 11/22/2012 | US20120297507 Method |
| 11/22/2012 | US20120292251 Method and apparatus for monitoring biological activity and controlling aeration in an activated sludge plant |
| 11/22/2012 | US20120292241 Plant for treatment of biological sludges with recovery of raw materials and energy |
| 11/22/2012 | DE202012010783U1 Zusammensetzung in flüssiger Form für den Abbau von in Meer- und Süßwasseraquarien angereicherten Abbauprodukten und Algennährstoffen Composition in liquid form for the breakdown of enriched in marine and freshwater aquariums degradation products and algae nutrients |
| 11/22/2012 | CA2835308A1 Modular wastewater treatment plant |
| 11/21/2012 | EP2524411A2 Modular energy recovering water treatment devices |
| 11/21/2012 | EP2523911A1 Carrier insert for accommodating and maintaining the biofilm culture of fluid cleaning structures |
| 11/21/2012 | CN202543009U Ecological treatment system (I) for rural domestic sewage |
| 11/21/2012 | CN202543008U Ecological treatment system (II) for rural domestic sewage |
| 11/21/2012 | CN202543005U Ecological purification system for drinking water |