| Patents for C02F 3 - Biological treatment of water, waste water, or sewage (46,453) |
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| 09/12/2013 | WO2013132610A1 Microbial reaction tank |
| 09/12/2013 | WO2013132608A1 Microbial reaction tank and wastewater treatment method |
| 09/12/2013 | WO2013132481A1 Aquaculture system |
| 09/12/2013 | WO2013132067A1 Device and biological method having partially ionized gas flow |
| 09/12/2013 | US20130233795 Anaerobic treatment method |
| 09/12/2013 | US20130233794 Method for treating wastewater with bacteria-loaded lignocelluosic material |
| 09/12/2013 | US20130233793 Anaerobic treatment method and apparatus |
| 09/12/2013 | US20130233792 Method for treating wastewater with lignocelluosic particulate |
| 09/12/2013 | US20130233779 Method and apparatus for upflow algae scrubber, macroalgal photobioreactor and seaweed cultivator |
| 09/11/2013 | EP2636651A1 System for processing biomass |
| 09/11/2013 | EP2636650A1 Installation and biological process involving treatment with at least partially ionized gas |
| 09/11/2013 | EP2635535A1 Process for treating wastewater originating from the preparation of a halogenated polymer |
| 09/11/2013 | CN203187499U Return sludge treatment equipment with sludge in-situ reduction function and reinforced nitrogen and phosphorus removal effect |
| 09/11/2013 | CN203187491U Sewage reutilization integration device |
| 09/11/2013 | CN203187463U Semi-reaction tank for sewage treatment |
| 09/11/2013 | CN203187462U High-efficiency biological purifier |
| 09/11/2013 | CN203187461U 一体化脱氮膜生物反应器 Integrated Nitrogen membrane bioreactor |
| 09/11/2013 | CN203187460U Sewage treatment device of anaerobic-aerobic compounding |
| 09/11/2013 | CN203187459U Novel compound cycle high-efficiency biological reaction sewage treatment system |
| 09/11/2013 | CN203187458U Sustainable swine wastewater treatment system |
| 09/11/2013 | CN203187457U Oxygen-enriched aeration system |
| 09/11/2013 | CN203187456U Improved activated sludge process sewage processing system |
| 09/11/2013 | CN203187455U Power-free biodynamic disc |
| 09/11/2013 | CN203187454U Biological filtering tank |
| 09/11/2013 | CN203187453U Organic sewage treatment device comprising microbial fuel cell |
| 09/11/2013 | CN203187452U Composite three-dimensional aquaculture water environment purification device |
| 09/11/2013 | CN203181741U Hog house with fermentation bed and biogas digester |
| 09/11/2013 | CN203181730U Pig raising excrement circulation processing device |
| 09/11/2013 | CN103298754A Wastewater treatment method and wastewater treatment system |
| 09/11/2013 | CN103298753A Method of treating municipal wastewater and producing biomass with biopolymer production potential |
| 09/11/2013 | CN103298752A In-situ, microbial bio-remediation of aquatic environments |
| 09/11/2013 | CN103298737A Selenium recovery from bioreactor sludge |
| 09/11/2013 | CN103298554A Titania-supported hydrotreating catalysts |
| 09/11/2013 | CN103289940A Providencia rettgeri strain and application thereof |
| 09/11/2013 | CN103289939A Alcaligenes faecalis and application thereof |
| 09/11/2013 | CN103289933A Bacillus amyloliquefaciens plant subspecies B-01 and application thereof |
| 09/11/2013 | CN103289884A Gas-production fermenting tank and municipal sewage treatment method |
| 09/11/2013 | CN103288223A Ammonia oxidizing bacterium enriching device and method suitable for purifying micro-polluted water and application of ammonia oxidizing bacterium enriching device and method |
| 09/11/2013 | CN103288222A Method for restoring cadmium polluted seawater by bacteria-nereis diversicolor metabiosis carriers |
| 09/11/2013 | CN103288221A Emergency efficient ecological floating bed of south still water rivers and lakes in winter and forming method |
| 09/11/2013 | CN103288220A Shallow artificial wetland system for biozeolite strengthened nitrification |
| 09/11/2013 | CN103288219A Algae screen system for indoor marine organism culture water treatment |
| 09/11/2013 | CN103288218A Integrated technical method for ecologically restoring and co-producing vegetables and flowers by ground surface eutrophic water system |
| 09/11/2013 | CN103288217A Method for controlling bottom mud siltation after dredge |
| 09/11/2013 | CN103288216A Bionic plant and ecological floating bed combination device for purifying polluted water |
| 09/11/2013 | CN103288215A Anti-seepage constructed wetland system |
| 09/11/2013 | CN103288214A Efficient denitrifying integrated biological drum and operating method thereof |
| 09/11/2013 | CN103288213A Whole-process autotrophic nitrogen removal method and device |
| 09/11/2013 | CN103288212A Combined hyperoxia aeration muddy water integrated treatment system and method |
| 09/11/2013 | CN103288211A Device and method for treating low-C/N (carbon/nitrogen) ratio urban sewage by an anoxic/aerobic SBR-DEAMOX (denitrifying ammonium oxidation) denitrification process |
| 09/11/2013 | CN103288210A MBRJ-type membrane biological all-in-one machine |
| 09/11/2013 | CN103288209A Quick start method of denitrification bioreactor |
| 09/11/2013 | CN103288208A Anaerobic reactor |
| 09/11/2013 | CN103288207A Integrated secondary-fermentation anaerobic digestion tank |
| 09/11/2013 | CN103288206A A curtain-style membrane sewage cleaning system |
| 09/11/2013 | CN103288205A Integrated composite type bio-membrane reactor |
| 09/11/2013 | CN103288204A Method for enhancing purifying capacity of biological reaction tank |
| 09/11/2013 | CN103288203A Bracket body of MBR (Membrane Biological Reactor) purification system |
| 09/11/2013 | CN103285832A Carrier material for adsorbing high-concentration phenol |
| 09/11/2013 | CN103283642A Water quality control method for indoor high-density temporary shrimp seed culture |
| 09/11/2013 | CN102874933B Composite biological vermiculite modular system for town sewage treatment |
| 09/11/2013 | CN102815790B Simulation device and method for oxidation ditch technique |
| 09/11/2013 | CN102766580B Yeast strain for producing biosurfactant and application thereof |
| 09/11/2013 | CN102718368B Method for treating high-concentration phenol-contained wastewater into easily-biochemically-treated wastewater |
| 09/11/2013 | CN102703347B Dibutyl phthalate degrading bacteria and application of dibutyl phthalate degrading bacteria |
| 09/11/2013 | CN102701431B Air water self cleaning type backflow sludge grating |
| 09/11/2013 | CN102659288B Low-carbon-source sewage treatment system for reinforcing denitrification and dephosphorization functions and method |
| 09/11/2013 | CN102642990B Constructed wetland sewage treatment nitrous oxide discharging control system |
| 09/11/2013 | CN102616929B High-concentration waste water anaerobic fermentation device capable of realizing gas by-pass split-flow |
| 09/11/2013 | CN102531183B Method for controlling eutrophication of fish farming area in freshwater cage by floating plants |
| 09/11/2013 | CN102432096B Annular flow aerobic granule sludge reactor |
| 09/11/2013 | CN102249426B GET full biological enzyme water quality stabilizer applied to field of treatment of circulating cooling water |
| 09/11/2013 | CN102224112B System for water purification and method of increasing dissolved-oxygen concentration in water to be purified |
| 09/11/2013 | CN101460236B Purification method for effluent |
| 09/10/2013 | US8529771 Acidic sludge adsorption of DNT wastewaters |
| 09/10/2013 | US8529764 Solar powered aeration and microbial incubation system |
| 09/10/2013 | US8529763 Waste water treatment method |
| 09/06/2013 | WO2013131068A1 Methods and kits for detection of coenzyme q10 |
| 09/06/2013 | WO2013130947A2 Rotating biological contactor apparatus & method |
| 09/06/2013 | WO2013128390A1 Treatment of biomass |
| 09/06/2013 | WO2013104911A3 Anaerobic process |
| 09/05/2013 | US20130228512 High Performance Nitrifying Sludge for High Ammonium Concentration and Low Temperature Wastewater Treatment |
| 09/05/2013 | DE102012101821A1 Membrane useful for an aerator, preferably plate aerators, which is produced by injection molding of a thermoplastic polyurethane |
| 09/05/2013 | DE102011122695B4 Klarwasser- Druckluftheber für biologische Kläranlagen und Verfahren zu dessen Betrieb Clarified water airlift for biological wastewater treatment and method of operation |
| 09/04/2013 | EP2632861A1 Wastewater treatment compositions |
| 09/04/2013 | CN203179993U Synchronous nitrogen and phosphorus removal microbial fuel cell |
| 09/04/2013 | CN203173947U Self-inductive full-automatic three-tank septic tank |
| 09/04/2013 | CN203173894U Self-cleaning overflowing type bactericidal water tank |
| 09/04/2013 | CN203173893U Selective efficient bioreactor |
| 09/04/2013 | CN203173892U Intelligent environmental ecological balance system |
| 09/04/2013 | CN203173891U Remote-control intelligent environmental ecological balance system |
| 09/04/2013 | CN203173890U Augmenting wave flow constructed wetland |
| 09/04/2013 | CN203173889U Underwater artificial ecological lawn |
| 09/04/2013 | CN203173888U Integrated anoxic and aerobic membrane bioreactor |
| 09/04/2013 | CN203173887U Multifunctional sequencing batch type activated sludge process sewage treatment experimental apparatus |
| 09/04/2013 | CN203173886U Water distribution device for high-efficiency internal circulation anaerobic reactor |
| 09/04/2013 | CN203173885U MIC (Minimum Inhibitory Concentration) reactor |
| 09/04/2013 | CN203173884U UBF (upflow blanket filter) |
| 09/04/2013 | CN203173883U Novel three-phase separator |
| 09/04/2013 | CN203173882U Hydraulic stirring device for anaerobic reactor |