| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 04/13/2011 | CN102010050A High-turbidity water treatment agent |
| 04/13/2011 | CN102010049A Composite inorganic polymer flocculant and preparation method thereof |
| 04/13/2011 | CN102010048A Inorganic polymer flocculant and preparation method thereof |
| 04/13/2011 | CN102010047A Method for synthesizing polymeric aluminum chloride by utilizing powdered rock phosphate |
| 04/13/2011 | CN102010046A Water treatment coagulant aid and preparation method thereof |
| 04/13/2011 | CN102010045A Preparation method for polysilicate-metal flocculant containing titanium |
| 04/13/2011 | CN102010044A Coal slurry water purifying agent and preparation method thereof |
| 04/13/2011 | CN102010043A Combined type water clarifying device |
| 04/13/2011 | CN102010042A Diatomite dephosphorization and algae control method |
| 04/13/2011 | CN102010041A Deep treatment process for pulping and papermaking wastewater with low cost |
| 04/13/2011 | CN102010040A Emergency treatment method and device of sudden environmental pollutants of drinking water in water source area |
| 04/13/2011 | CN102010039A Method and system for desalting and backwashing through electric absorption |
| 04/13/2011 | CN102010038A Nano catalytic electrolysis flocculation device |
| 04/13/2011 | CN102010037A Design scheme of standardized electric flocculation equipment |
| 04/13/2011 | CN102010036A Treatment method of waste silver electrolyte |
| 04/13/2011 | CN102010035A Immersed electrolysis mixing device |
| 04/13/2011 | CN102010034A Preparation device of ferron used for water treatment and application method thereof |
| 04/13/2011 | CN102010033A Electroplating wastewater reverse osmosis membrane treatment method adopting energy recovery device |
| 04/13/2011 | CN102010032A Membrane filtration water purifying bucket and water purifying method thereof |
| 04/13/2011 | CN102010031A Sewage treatment device with at least two groups of membrane assemblies for switching aeration operations |
| 04/13/2011 | CN102010030A Hollow fiber ultrafiltration membrane water purifier and cleaning method thereof |
| 04/13/2011 | CN102010029A Nuclear condensate polishing large-diameter cylindrical high-speed mixed bed |
| 04/13/2011 | CN102010028A Oil-water separation device |
| 04/13/2011 | CN102010027A Parabolic centrifugal type sewage treater |
| 04/13/2011 | CN102010026A Method for simultaneously removing microcystin and nitrites from water body by using ultraviolet light |
| 04/13/2011 | CN102010025A Photocatalysis degradation sewage device and sewage degradation method |
| 04/13/2011 | CN102010024A Method and apparatus for liquid disinfection using light transparent conduit |
| 04/13/2011 | CN102010023A Device for removing phosphorus from outlet water at tail end of artificial wetland by using aerated concrete waste residues |
| 04/13/2011 | CN102010022A Valuable resource recovery system and operation method thereof |
| 04/13/2011 | CN102010021A Dynamic air float oil-water separator and method |
| 04/13/2011 | CN102010020A Solar energy sea water desalinization heat collecting system |
| 04/13/2011 | CN102010019A Multifunctional ceramic water treater |
| 04/13/2011 | CN102010018A Aquiculture wastewater treatment device |
| 04/13/2011 | CN102010017A Water alga vacuum separating device |
| 04/13/2011 | CN102010016A Automatic sewage chemical feeder |
| 04/13/2011 | CN102009983A Sulfydryl modified SBA-15 molecular sieve as well as preparation and use methods thereof |
| 04/13/2011 | CN102009014A Device for adding medicament and method of adding medicament |
| 04/13/2011 | CN102008982A Method for preventing anion and cation resin escape |
| 04/13/2011 | CN102008980A Metalloporphyrin-sensitized titanium dioxide photocatalyst and preparation method thereof |
| 04/13/2011 | CN102008966A Sulfur group hetero-structure nano material, preparation method and application thereof |
| 04/13/2011 | CN102008965A Method for preparing ozone catalytic oxidation catalyst for treating cyanide waste water |
| 04/13/2011 | CN102008959A Method for preparing nano-silver loaded tungsten trioxide with high photocatalytic activity |
| 04/13/2011 | CN102008943A Method for preparing organic bentonite by using anionic dye in printing and dying wastewater |
| 04/13/2011 | CN102008942A Method for removing tannic acid pollutant from aminated magnetic nano composite particles |
| 04/13/2011 | CN102008940A Phosphate removing agent prepared by loading lanthana on active carbon fibre substrate and preparation method thereof |
| 04/13/2011 | CN102008939A Method for preparing aluminum-manganese composite oxide modified molecular sieve |
| 04/13/2011 | CN102008936A Method for preparing phosphorus adsorbing material from fly ash |
| 04/13/2011 | CN102008851A Water purifier with cleaning device |
| 04/13/2011 | CN102008845A Fresh water treatment machine |
| 04/13/2011 | CN102008667A Preparation method for traditional Chinese medicine composition with antibacterium and antiphlogosis efficacies |
| 04/13/2011 | CN102008241A Novel water dispenser with purifier |
| 04/13/2011 | CN102007936A Quaternary phosphonium salt bactericide supported on silica gel as well as preparation and application thereof |
| 04/13/2011 | CN102007935A Siloxane supported quaternary salt type bactericide, and preparation, application and regeneration thereof |
| 04/13/2011 | CN101704576B Method for realizing synchronous denitrification in membrane bioreactor |
| 04/13/2011 | CN101696042B Cooling device of solar water distiller for quickly cooling natural airflow |
| 04/13/2011 | CN101648767B Method and system for processing hot-rolling and emulsifying wastewater for aluminum plate |
| 04/13/2011 | CN101648764B Method for treating produced wastewater of gar carrageenan and utilizing method in ecological mariculture |
| 04/13/2011 | CN101624243B Treatment technology of acid washing and alkaline washing waste liquid of aluminum substrate |
| 04/13/2011 | CN101624221B Cleaning disc type waste waster processor |
| 04/13/2011 | CN101597110B Anti-pollution reverse-osmosis water purification machine |
| 04/13/2011 | CN101575153B On-line purification equipment for metal machining fluid and purification method thereof |
| 04/13/2011 | CN101575131B Environmental-friendly plant coagulating agent |
| 04/13/2011 | CN101564685B Method for preparing photocatalytic material of titanium oxide immobilized on fly ash |
| 04/13/2011 | CN101538106B Energy-free sewage treatment plant |
| 04/13/2011 | CN101531434B Multi-effect distillation exhaust system with preheaters for seawater desalinating unit |
| 04/13/2011 | CN101531418B Method for preparing composite material for water treatment and application thereof |
| 04/13/2011 | CN101525191B Coking wastewater membrane method treating process |
| 04/13/2011 | CN101514062B Method of processing high concentration organic wastewater |
| 04/13/2011 | CN101503257B Method and apparatus for recovering and treating ammonium nitrate condensate liquid wastewater |
| 04/13/2011 | CN101475589B Preparation and use of mesoporous-macroporous structure aluminum organophosphonate material |
| 04/13/2011 | CN101475247B Short process flow water treatment technology with hyperfiltration as core and integrated with multiple water purifying technologies |
| 04/13/2011 | CN101463118B Macropore polycondensation sulfourea chelate resin and preparation thereof |
| 04/13/2011 | CN101434430B Micro-current electrolysis sterilization algae removing apparatus |
| 04/13/2011 | CN101428867B Deoxidization method for boiler feedwater |
| 04/13/2011 | CN101411981B Method for preparing combined modified catalyst for processing coloring agent waste water |
| 04/13/2011 | CN101389572B Method of treating wastewater |
| 04/13/2011 | CN101381156B Sewage disposal system combining membrane bioreactor and phosphorus recovery and processing method |
| 04/13/2011 | CN101381131B Sweep frequency electromagnetic field generator |
| 04/13/2011 | CN101348310B Double drum track-mounted high speed magnetic separation wastewater treating apparatus |
| 04/13/2011 | CN101343090B Lanthanide series water treatment agent and method of preparing the same |
| 04/13/2011 | CN101332377B Filtering cartridge for water purifier |
| 04/13/2011 | CN101323441B Reclaiming method of wet method phosphoric acid ardealite storage yard eluviate water |
| 04/13/2011 | CN101318748B Process for centralized processing of waste liquor of oil-gas field drill |
| 04/13/2011 | CN101306860B Chlorine dioxide bleaching process for reducing content of organic chloride in waste water |
| 04/13/2011 | CN101264987B Method for reducing hardness in drinking water |
| 04/13/2011 | CN101200316B Energy-saving jet purging device |
| 04/13/2011 | CN101176842B Bi2laxv1.6-0.6xO7 or Bi2yxv1.6-0.6xO8 photocatalysis material, preparation method and application |
| 04/13/2011 | CN101120009B Recovery of noble metals from aqueous process streams in the synthesis of glyphosate using adsorption media such as ion exchange resins |
| 04/13/2011 | CN101108384B Digital type ultrasound wave descaling equipment |
| 04/13/2011 | CN101044099B Method for treating waste water from plant for producing hydrocarbon or oxygen-containing compound |
| 04/12/2011 | US7923587 Anti-oxidant macromonomers and polymers and methods of making and using the same |
| 04/12/2011 | US7923203 Preparing leukocyte concentrate via multiple filtrations; treatment and pevention of bone disorders |
| 04/12/2011 | US7922984 For disinfection, deodorization, bleaching and sanitization |
| 04/12/2011 | US7922982 Chemical dispensing systems |
| 04/12/2011 | US7922933 Composition and method for enhanced sanitation and oxidation of aqueous systems |
| 04/12/2011 | US7922915 Wastewater treatment system and method of wastewater treatment |
| 04/12/2011 | US7922910 Cyclic aeration system for submerged membrane modules |
| 04/12/2011 | US7922904 Upward-flow manganese contact column |
| 04/12/2011 | US7922902 Hollow fiber membrane module, hollow fiber membrane module unit, and water treatment method |
| 04/12/2011 | US7922897 Fluidized bed wastewater treatment apparatus |