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)
11/2012
11/14/2012CN202529911U Improving system for water quality of landscape water body
11/14/2012CN202529910U Detachable inorganic material ecological floating bed device
11/14/2012CN202529909U Biological filtration equipment
11/14/2012CN202529908U Organism-attached membrane bioreactor
11/14/2012CN202529907U Sewage treatment system for laminated constructed wetland
11/14/2012CN202529906U Biological alternation pool structure reconstructed by primary settling tank
11/14/2012CN202529905U Multistage aerobic-anaerobic composite biological filter bed
11/14/2012CN202529904U Anaerobic reactor
11/14/2012CN202529903U Internal circulation (IC) high-efficiency anaerobic reactor capable of fully separating sludge from biogas slurry
11/14/2012CN202529902U Activated sludge process wastewater treatment system
11/14/2012CN202529901U Trickling treatment system
11/14/2012CN202529900U Rotating brush aerator
11/14/2012CN202526961U Nuclepore membrane for filtration, microporous filter, membrane bioreactor, and food wrapper
11/14/2012CN1890388B Nitrite-oxidizing bacteria and methods of using and detecting the same
11/14/2012CN102782922A Fuel cells
11/14/2012CN102781851A Method and system for releasing nitrogen from filter media
11/14/2012CN102781850A Water treatment method and process for producing ultrapure water
11/14/2012CN102781849A Water treatment method and ultrapure water production method
11/14/2012CN102781561A Bubbles generation device and method
11/14/2012CN102780021A A/O type film-free biological cathode microbial fuel cell
11/14/2012CN102776866A Multi-dimensional filler ecological type protected slope construction method suitable for repairing riverways in towns
11/14/2012CN102776145A Denitrifying polyphosphate accumulation bacterium and application of same in sewage treatment
11/14/2012CN102776140A Cold-tolerant pseudomonas strain Den-05, and screening method and application thereof
11/14/2012CN102776137A Application of microorganism bacterium agent in biological treatment of phenolic wastewater
11/14/2012CN102776135A Mixed inoculant for degrading polycyclic aromatic hydrocarbon pollutants
11/14/2012CN102776133A Microbe, flocculating agent and application thereof in sewage treatment
11/14/2012CN102776132A 4, 5 diamino 1-pyrazole sulphate degradation bacteria and bacterium agent produced by same
11/14/2012CN102776128A Microbial compound bacteria agent for treating oilfield fracturing flowback fluid, and preparation method of microbial compound agent
11/14/2012CN102776125A Construction method of moderate halophilic bacteria consortium capable of degrading high-salinity benzene series and application of moderate halophilic bacteria consortium
11/14/2012CN102775028A Solid-liquid waste and sewage biological comprehensive treatment system and treatment method
11/14/2012CN102775019A Coupling type sewage de-phosphorization purification regeneration treatment technique
11/14/2012CN102775017A AquaMats ecological water purifying tank for upright shore zone in city
11/14/2012CN102775012A Method for removing high concentration phosphorus in glyphosate wastewater
11/14/2012CN102775011A Treating and recycling method for PVC mother liquor wastewater
11/14/2012CN102775007A Method and device for treating sewage
11/14/2012CN102775005A Polluted underground water deep purification combined denitrification system and process method
11/14/2012CN102775003A Device and technology for treating low-concentration VC pharmaceutical wastewater
11/14/2012CN102774967A Oxygen-exposure-free type ammonia nitrogen removal method for river water
11/14/2012CN102774966A Ammonia nitrogen removal method for highly-polluted river water
11/14/2012CN102774965A In-situ repair system for treating pollution of underground water
11/14/2012CN102774964A Microorganism immobilization carrier and its preparation method
11/14/2012CN102774963A Treatment method for waste water containing phenol
11/14/2012CN102774962A Internal circulation hydrolysis reactor and process thereof
11/14/2012CN102774961A Multistage anaerobic wastewater treatment method and special device
11/14/2012CN102774960A Installation method and device of submersible mixer for anaerobic reactor
11/14/2012CN102774959A Wastewater treatment device and method for realizing biological phosphorous removal by using sequencing batch activated sludge process
11/14/2012CN102774958A Sewage and sludge treatment method for achieving good biological phosphorus removal and improving acid production of sludge
11/14/2012CN102774957A Strip-type river water ammonia nitrogen removal method
11/14/2012CN102774956A Intelligent water environment microbe enriching equipment
11/14/2012CN102774955A Biological purification method of landscape water
11/14/2012CN102774952A Method for treating coking wastewater
11/14/2012CN102320687B Preparation method of polyaniline-microbe composite electrode
11/14/2012CN102276122B Denitrification process of stainless steel cold rolling mixed acid wastewater
11/14/2012CN102190410B Method for performing anaerobic treatment on organic garbage by using percolation bed
11/14/2012CN102153206B Functional material for wastewater denitrification filler and preparation method thereof
11/14/2012CN102120976B Sphingobium yanoikuyae and application thereof in degrading polycyclic aromatic hydrocarbon
11/14/2012CN102115261B Purifying functional wetland plant screening pool
11/14/2012CN102108000B Biological treatment method of oilfield drilling waste
11/14/2012CN102061275B Pseudomonas stutzeri and application thereof to water body dephosphorization
11/14/2012CN101962232B Sediment microorganism electrochemical device and application thereof
11/14/2012CN101850359B Method for remediating lead-contaminated soil or water
11/14/2012CN101805101B Aerobic treatment method for high-salt monosodium glutamate wastewater
11/14/2012CN101767893B Device and method for coupling producing biological oil by utilizing microalgae to deeply treating wastewater
11/14/2012CN101374591B Contaminated inflow treatment with membrane distillation bioreactor
11/14/2012CN101356881B Liftable submerged plant growth bed and production and use method thereof
11/13/2012US8308947 Methods of providing an aerobic medium in a wastewater treatment bioreactor compartment
11/13/2012US8308946 Systems and methods for anaerobic digestion of biomaterials
11/13/2012US8308945 Integrated bio-digestion facility
11/13/2012US8308944 System and method for treating wastewater via phototactic heterotrophic microorganism growth
11/13/2012CA2504375C Apparatus, system and method for treating waste material
11/08/2012WO2012151022A1 System and method for processing waste material
11/08/2012WO2012150738A1 Method for heavy metal elimination or precious metal recovery using microbial fuel cell
11/08/2012WO2012150296A2 Effluent treatment process and plant
11/08/2012WO2012126316A3 Sewage recycling device based on electrolysis and mbr technologies and method thereof
11/08/2012US20120284165 Method for removing carbon dioxide from ocean water and quantifying the carbon dioxide so removed
11/08/2012US20120282384 Fine bubble generating apparatus
11/08/2012US20120279919 Multistage biological reactor
11/08/2012CA2834861A1 System and method for processing waste material
11/07/2012EP2520347A1 Sewage system with lamella clarifier at clear water outlet
11/07/2012CN202519130U Photo-catalytic oxidative in-situ repair floating subsurface flow device
11/07/2012CN202519098U Micro power multifunctional aeration device
11/07/2012CN202519093U Device for treating microorganisms in sewage
11/07/2012CN202519092U Water conditioning unit for swimming pool
11/07/2012CN202519091U Automatic oxygenation type hollow brick constructed wetland device
11/07/2012CN202519090U Automatic oxygen supply type artificial wetland device
11/07/2012CN202519089U Jet type stirring anaerobic reactor
11/07/2012CN202519088U Helical symmetrical flow anaerobic reactor
11/07/2012CN202519087U IC (internal circulation) anaerobic reactor
11/07/2012CN202519086U Aeration system for treating ferric oxide pigment wastewater
11/07/2012CN202519085U Multi-stage biological contact oxidation reactor
11/07/2012CN202519084U Porous steel slag filter material sink filter reactor
11/07/2012CN202519083U Support body of MBR (Membrane Bioreactor) purification system
11/07/2012CN202516836U Equipment for innocent treatment and comprehensive utilization of antibiotic fungus dregs
11/07/2012CN202516485U Gas-water mixing device
11/07/2012CN102770549A Method for accumulation of polyhydroxyalkanoates in biomass with on-line monitoring for feed rate control and process termination
11/07/2012CN102767304A Movable zero-carbon energy and environment protection cottage
11/07/2012CN102766580A Yeast strain for producing biosurfactant and application thereof
11/07/2012CN102766579A Yeast strain for generating surfactant and application thereof
11/07/2012CN102765857A Sewage treatment system and application thereof
11/07/2012CN102765854A Treating process for sewage settled in middle position
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