| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 04/13/2011 | EP1986760B1 Filter cartridge for use in a water storage tank |
| 04/13/2011 | EP1797422B1 Method and device for the production of aqueous rinsing liquids by recycling used rinsing liquids |
| 04/13/2011 | EP1689685B1 Method, installation and treatment unit for treatment of ballast water |
| 04/13/2011 | EP1617935B1 Membrane-supporting device and membrane filter |
| 04/13/2011 | CN201796264U Device for on-line detection and control of oily industrial waste water |
| 04/13/2011 | CN201795943U Sample water alkalifying system and industrial online sodium degree instrument using same |
| 04/13/2011 | CN201795136U Induction type ozone tap |
| 04/13/2011 | CN201795098U Three-way joint |
| 04/13/2011 | CN201795096U Integrated valve body structure |
| 04/13/2011 | CN201793940U Environment-friendly and water-saving washing machine |
| 04/13/2011 | CN201793939U Environment-friendly water-saving washing machine |
| 04/13/2011 | CN201793936U Environment-friendly and water-saving washing machine |
| 04/13/2011 | CN201793462U Trimethylolpropane industrial waste water treatment system |
| 04/13/2011 | CN201793457U Small-sized integrated sewage treatment system |
| 04/13/2011 | CN201793456U Oily sewage treatment system |
| 04/13/2011 | CN201793454U Particle energy water generating device |
| 04/13/2011 | CN201793452U Superfine water treatment device |
| 04/13/2011 | CN201793451U Flowing unboiled water dispenser and water activating pipe thereof |
| 04/13/2011 | CN201793450U Water ultra-purifying plant for laboratory |
| 04/13/2011 | CN201793449U Combined electrolysis equipment for treating emulsified oil wastewater |
| 04/13/2011 | CN201793448U Portable emergency water purifier |
| 04/13/2011 | CN201793446U Reverse osmosis wastewater utilization device |
| 04/13/2011 | CN201793442U Secondary air floatation device |
| 04/13/2011 | CN201793439U Household purified water processing device |
| 04/13/2011 | CN201793438U High-turbidity water purifier |
| 04/13/2011 | CN201793437U Double-effect membrane concentrating treatment device for electroplating wastewater |
| 04/13/2011 | CN201793436U Multi-level water purifying device for supplying water according to quality degree |
| 04/13/2011 | CN201793419U Mineralized water supply device |
| 04/13/2011 | CN201793418U Desulphurization wastewater treatment device |
| 04/13/2011 | CN201793417U Sewage draining device |
| 04/13/2011 | CN201793416U Dosing device |
| 04/13/2011 | CN201793415U Floating type capping device of sewage treatment pond |
| 04/13/2011 | CN201793414U Local grid device with small meshes |
| 04/13/2011 | CN201793413U Automatic doser |
| 04/13/2011 | CN201793412U Dielectric barrier discharge water treatment device |
| 04/13/2011 | CN201793411U Tap water magnetizing treatment device capable of realizing frequency spectrum |
| 04/13/2011 | CN201793410U Production equipment for purified water |
| 04/13/2011 | CN201793409U Electrocoagulating sedimentation basin |
| 04/13/2011 | CN201793408U Pipeline-type ultrafiltration water purifier |
| 04/13/2011 | CN201793407U Phenylephrine waste liquid recycling device |
| 04/13/2011 | CN201793406U Ultraviolet water body epidemic prevention and sterilization disinfector |
| 04/13/2011 | CN201793405U Ultraviolet sterilization and algae removal liquid treatment device for prolonging liquid flow treatment time |
| 04/13/2011 | CN201793404U Multi-purpose purification filter element shell |
| 04/13/2011 | CN201793403U Novel treating device for industrial effluents containing chromium |
| 04/13/2011 | CN201793402U Low-temperature, multi-effect seawater desalination system |
| 04/13/2011 | CN201793401U Steam and water separator for solar sea water desalinization |
| 04/13/2011 | CN201793400U Water treatment device |
| 04/13/2011 | CN201793399U Phenolic resin waste liquid separation and recovery device |
| 04/13/2011 | CN201793398U Household garbage leachate harmless treatment device |
| 04/13/2011 | CN201793397U Household water dispensing device capable of producing distilled water |
| 04/13/2011 | CN201793396U Horizontal water distribution pipe of multiple-effect distillation-method sea water desalinating unit |
| 04/13/2011 | CN201793395U Siphon device |
| 04/13/2011 | CN201793394U Process water recycling device |
| 04/13/2011 | CN201793393U Solid-liquid separator |
| 04/13/2011 | CN201793392U Water purifier and water dispenser comprising same |
| 04/13/2011 | CN201793391U Double-pump backwashing negative-pressure fluid processing device |
| 04/13/2011 | CN201793390U Single-pump operation negative pressure fluid treatment equipment |
| 04/13/2011 | CN201793389U Fluid treating device for single pump under negative pressure in recoil |
| 04/13/2011 | CN201793388U Double-pump operating negative-pressure fluid processing device |
| 04/13/2011 | CN201793387U Single-pump all-negative-pressure fluid treatment device |
| 04/13/2011 | CN201791483U Chemical back flushing device for mine water membrane purification |
| 04/13/2011 | CN201791480U Integral ultrafiltration membrane water treatment device for integrated membrane yarn detection |
| 04/13/2011 | CN201791430U Fully-automatic water purifying device for supplying water uniformly |
| 04/13/2011 | CN201791429U Fermented liquid alkali reclaiming device |
| 04/13/2011 | CN201790684U Tourmaline health-care circulating shower device |
| 04/13/2011 | CN102015553A Method for treating and/or pretreating liquid manure or biogas plant reject for the elimination of harmful substances, particularly nitrogen, phosphorus, and odor molecules |
| 04/13/2011 | CN102015550A Method for purifying aqueous compositions |
| 04/13/2011 | CN102015549A Disinfection composition and process |
| 04/13/2011 | CN102015548A Electrodiaphragmalysis |
| 04/13/2011 | CN102015547A Anode device for an electro-flocculation cell |
| 04/13/2011 | CN102015546A Fresh water production method, fresh water production apparatus, method for desalinating sea water into fresh water, and apparatus for desalinating sea water into fresh water |
| 04/13/2011 | CN102015545A Process for treating waste from a membrane filtration plant |
| 04/13/2011 | CN102015544A Electrohydraulic and shear cavitation radial counterflow liquid processor |
| 04/13/2011 | CN102015543A Solar stills |
| 04/13/2011 | CN102015070A System for treating discharge gas and method of removing mercury from discharge gas |
| 04/13/2011 | CN102015052A Flocculant composition |
| 04/13/2011 | CN102012125A Conversion waste water stripping tower waste water heat recovery method for use in production of methanol by using coke oven gas |
| 04/13/2011 | CN102010733A Method and device for condensing and recovering shale oil in collecting tube section of oil shale retorting system |
| 04/13/2011 | CN102010732A Method and device for condensing and recovering shale oil in gas tower section of oil shale distillation system |
| 04/13/2011 | CN102010380A Process for producing hexamethylol melamine |
| 04/13/2011 | CN102010112A Method for treating livestock wastes |
| 04/13/2011 | CN102010107A Treatment and cyclic utilization device and method of tannery wastewater |
| 04/13/2011 | CN102010105A Advanced treatment process for non-degradable petrochemical waste water and device |
| 04/13/2011 | CN102010095A Small-scale hydraulic automatic biological filtration process |
| 04/13/2011 | CN102010094A Method for treating high-calcium and high-salt industrial wastewater |
| 04/13/2011 | CN102010093A Removal of oxo anions from water |
| 04/13/2011 | CN102010091A Advanced treatment method of sewage |
| 04/13/2011 | CN102010090A Process for treating and recycling ammonia nitrogen wastewater |
| 04/13/2011 | CN102010089A Desalination system |
| 04/13/2011 | CN102010088A Pressure-bearing integral metallurgy sewage purifying treatment device |
| 04/13/2011 | CN102010087A Method for treating nitro-cotton acid wastewater |
| 04/13/2011 | CN102010086A Method for treating mercury-containing wastewater with three-section continuous process |
| 04/13/2011 | CN102010082A Treatment method for recycling waste dilute sulfuric acid |
| 04/13/2011 | CN102010081A Method for recycling thinner |
| 04/13/2011 | CN102010080A Raw water fountain |
| 04/13/2011 | CN102010055A Ozonization water treatment method using zinc oxide nanometer material as catalyst |
| 04/13/2011 | CN102010054A System and method for processing blue-green algae by using supercritical water oxidation (SCWO) |
| 04/13/2011 | CN102010053A Remover for high-concentration non-degradable organic pollutants |
| 04/13/2011 | CN102010052A Method for treating organic sewage by synergy of cavitation effect and sulfuric acid free radicals |
| 04/13/2011 | CN102010051A Method for preparing lithium digestive liquid treating solution by using water containing calcium ions and magnesium ions |