Patents for C02F 101 - Nature of the contaminant (7,129)
11/2008
11/19/2008CN101306902A Harnessing and resource recovering process of low concentration industrial oxymethylene waste water
11/19/2008CN101306886A Wastewater treatment system and method
11/19/2008CN101306866A High-grade oxygenizing system for iron catalyst
11/19/2008CN101306862A Method for preparing nano-level Fe<0>/Fe3O4 and uses thereof
11/19/2008CN101306861A Process method of phenolic waste water
11/19/2008CN101306848A Process for treating coking sewage
11/19/2008CN101306844A Amine removal device for waste water on top of DMF rectification column
11/19/2008CN101306356A Biomass adsorbent prepared by acid hydrolysis
11/18/2008US7452463 Apparatus for treating water
11/12/2008EP1890968B1 Method for the purification of wastewaters from melamine systems
11/12/2008CN101302053A Phosphorus removing method for municipal sewage plant
11/12/2008CN101302050A Normal temperature and pressure catalytic oxidation sewage disposal reaction tank and combined device
11/12/2008CN100431654C Pre-treating process for sewage from thick oil refining
11/06/2008US20080272051 Contact with water; supplying soap with emulsifier, lactate ester, lactate polymer, alcohol and acids; water pollution control
11/05/2008EP1986965A2 Use of pvpp to remove contaminants from produced water of an oil or gas well
11/05/2008CN101298614A Potamon metallothionin gene, transgenic blue algae thereof and preparation of metal adsorption material
11/05/2008CN101298049A Method for preparing Pd/foamed metal catalyst for hydrogenolysis dechlorination
11/05/2008CN101298036A Use of mercapto-functional silicon dioxide hollow microsphere as mercury ion adsorbing agent
10/2008
10/30/2008WO2008128471A1 Biphase separating membrane, its preparing method and method for treating high concentration ammonia nitrogen waste water using the biphase separating membrane
10/30/2008US20080264856 Simple, low cost batch reactor; using naturally occuring bacteria in organic waste material for hydrocarbon digestion; ultrafiltration after settling; on site operation; hydraulic oil, contaminated diesel fuel, lube oils, solvent and water based paints
10/29/2008CN201140988Y Multi-effect vacuum evaporation reclaimer for cyanogen-contained sullage
10/29/2008CN101294140A Guangzhou pallor bacillus with high-efficiency degradation ability for pyridine
10/29/2008CN101293719A Recovery processing technique for organic waste water of plating pretreatment
10/29/2008CN101293717A Method for processing and recycling wastewater containing fluorine, chromium ion
10/29/2008CN101293710A Biological renovation method for chromium pollution water
10/29/2008CN101293694A Water purifying material with permanent electrode for removing residual chlorine
10/29/2008CN101293693A Water purifying material for removing residual chlorine in water and preparing method thereof
10/29/2008CN101293683A Method for processing industry high-concentration ammonia nitrogen wastewater
10/23/2008WO2008127933A2 Methods of improving the yield and/or quality of aquatic or marine animals
10/23/2008WO2008125728A2 Method for the treatment and reuse of a stripper solution
10/23/2008WO2008125395A1 Method for the removal of ions from mineral water and drinking water
10/23/2008US20080260676 Enhanced solubility in common solvents; ion sensor; removal odors; water and air pollution control
10/22/2008EP1982960A1 Water treatment process
10/22/2008CN101289261A Reactor for removing nitrogen and phosphorus of lake and river water phase by biological and physical synergistic method
10/22/2008CN101289260A System and method for treating fluorine-containing acid wastewater after graphite purification
10/22/2008CN101289245A Process for catalytically degrading chlorophenol-like pollutants by irradiating sea water under solar light
10/22/2008CN101289244A Process for degrading chlorophenol-like pollutants by natural light catalysis
10/22/2008CN101289233A Full- desorption system for hydrogenchloride
10/16/2008WO2008124514A2 Fixed film bioprocess for removing carbon compounds in oil and gas drilling sludge
10/16/2008US20080251462 Use of sapropel to remove pollutants or contaminants such as heavy metals from an aqueous solution
10/16/2008US20080251449 Fixed film bioprocess for removing carbon compounds in oil and gas drilling sludge
10/15/2008EP1979274A1 Waste treatment process
10/15/2008CN101284686A Process for purifying benzo pollutants in waste water
10/15/2008CN101284685A Process for purifying benzo pollutants in waste water
10/15/2008CN101284236A Application of solid acid FexVyOz as Fenton-like reaction catalyst
10/15/2008CN100425545C Method and apparatus for treating hydrofluoric acid waste water
10/08/2008CN101279808A Method for processing nitrobenzene and aniline waste water
10/08/2008CN101279802A Processing method for light concentration organic pollutant in water
10/02/2008WO2008118111A2 Water decontamination systems
10/02/2008WO2008116375A1 Piling method of building dams with red mud from sintering process and piling red mud from bayer process
10/02/2008WO2008096166A3 Method of treating liquid waste
10/01/2008EP1974807A1 Process for the removal of endocrine disrupting compounds
10/01/2008EP1973854A2 Composition and process for conversion of paint sludge into reusable paint
10/01/2008CN101277906A Use of sulphate-reducing thermophilic archaea for carrying out a hydrocarbon degradation process
10/01/2008CN101274796A Wastewater treatment device for chrome plating by coke-scrap iron method
10/01/2008CN101274783A Method of treating at a high-temperature waste liquid from production plant for hydrocarbons or oxygen-containing compounds
10/01/2008CN100422090C Biologic catalysis electode in use for processing nitryl aromatic compound and objects of halogenation
09/2008
09/25/2008WO2008115444A2 High performance, energy efficient system and method for wastewater treatment with resource recovery and reduced residual solids generation
09/25/2008WO2008113838A1 Process for the removal of endocrine disrupting compounds
09/24/2008CN101270368A Method for preparing hydrogen with biology and with utilization of organic waste water step
09/24/2008CN101270346A Butachlor degradation bacterium and application thereof
09/24/2008CN101270095A Supermolecule microfiltration agent and preparation method thereof
09/24/2008CN101269871A Method for processing chrome wastewater
09/24/2008CN101269858A Application of longan shell in adsorbing heavy metal ion and method for adsorbing heavy metal ion with longan shell
09/24/2008CN101269319A Method for preparing defluorination agent by processing castoff of chitosan with seafood
09/18/2008WO2008110507A1 Method of scavenging oxygen in aqueous systems
09/18/2008WO2008109971A1 Process for capturing methane from the deep waters of hydroelectric power plants, using inflatable floating hoods, integrated with the cryogenic liquefaction of methane for river transportation
09/17/2008EP1968901A1 Electrochemical deposition of compounds in a continuous flow of liquid
09/17/2008EP1968900A1 Anaerobic purification of wastewater
09/17/2008EP1968898A1 Bioremediation materials
09/17/2008EP1968896A1 A method of separating a mixture, and a plant for separating a mixture comprising water, oil and gas
09/17/2008CN101265458A Method for preparing strong film-forming bacterium and reinforcing sewage denitrogenation
09/17/2008CN101265005A Method for repairing hexavalent chromium polluted substrate sludge by utilizing zero-valent iron
09/17/2008CN101264968A Catalytic oxidation treatment method for orthocresol waste water and method for preparing catalyst therefor
09/17/2008CN101264953A Photochemical reduction method for treating chromium-containing waste water without additional reducing agent and sacrificial agent
09/17/2008CN100418906C Method and apparatus for advanced treatment and reclamation of industrial wastewater
09/12/2008WO2008107350A1 Process for treating aqueous effluents comprising aromatic amino compounds
09/12/2008WO2008107019A1 A system for treating water
09/10/2008EP1966094A1 Apparatus for treatmenting of sewage using semi-batch and method thereof
09/10/2008CN101260376A Biological demanganization deferrization functional bacterium
09/10/2008CN101259972A Method and device for treating fluorine-containing water
09/04/2008WO2008104092A1 Method for the removal of nitrite from water and waste material
09/03/2008CN201109730Y Decolorizing filter
09/03/2008CN201109728Y Waste water treatment apparatus for toluol recovery
09/03/2008CN101255403A Pyridine degradation bacterium strain and uses thereof
09/03/2008CN101254957A Coal-gas producer phenolic water treating device and treating process
09/02/2008US7419605 Dispersing lignosulfonate, kraft lignin or sulfonated kraft lignin salt in water containing Hg, Cr, Cu, Pb, Ni, Zn, or Al to form a lignin-metal complex; adding a ferric salt coagulant; adjusting pH to 4-10 to form a floc including hydrolyzed coagulant and complex and settling floc and separating sludge
09/02/2008US7419604 Remediation of aqueous uranyl dication [UO2]2+-contamination by mixing a boron reagent such as borax or boric acid with the water to form a uranyl borate precipitate that does not release uranium back into the water.
09/02/2008US7419602 Selenium removal from water
08/2008
08/27/2008EP1961705A2 Method for removing arsenic from liquid solutions
08/27/2008EP1960315A1 Composition and bioremediation method for water polluted by hydrocarbons
08/27/2008CN201106007Y Original ecological aluminium hydroxide and hyperfiltration membrane combined defluorination apparatus
08/27/2008CN101250491A Streptomycesalbidoflavus having new metabolic characteristics and its use in biological degradation
08/27/2008CN101250248A Amidon acrylamide xanthate resin as well as preparation and use thereof
08/20/2008EP1957412A1 Electrochemical treatment of solutions containing hexavalent chromium
08/20/2008CN101248013A Acid mine water demineralization methods
08/20/2008CN101245328A Bacillus foecalis alkaligenes and method for catalysis degradation of phynol wastewater
08/20/2008CN101244864A Method for improving zero-valent iron dechromisation catalytic reduction liveness in neutrality condition
08/20/2008CN101244860A Extremely-high concentration multi-species heavy metal waste liquid treatment method and apparatus
08/20/2008CN101244859A Method for processing heavy metal wastewater
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