| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 04/27/2011 | EP2313337A2 Fluid treating and dispensing device, systems, articles, and methods |
| 04/27/2011 | EP2313190A1 Fluid treatment system |
| 04/27/2011 | EP2313175A1 Desalinization apparatus and method |
| 04/27/2011 | EP2203390B1 Process for the reduction of the concentration of salts in an aqueous stream containing them |
| 04/27/2011 | EP2164369B1 A method of determining the conditions of exhaustion of the filter cartridge in a water heating or the like, and equipment operating according to this method |
| 04/27/2011 | EP2129627B1 Method of and system for supporting denitrification |
| 04/27/2011 | EP1406905B1 Water- and organic-soluble cucurbituril derivatives, their preparation methods, their separation methods and uses |
| 04/27/2011 | CN201810940U Three-layer co-extruded polyethylene pipe |
| 04/27/2011 | CN201810465U Power generation device utilizing municipal wastewater |
| 04/27/2011 | CN201809805U Air drinking water producing equipment |
| 04/27/2011 | CN201809803U Integrated system for taking purified water from rivers |
| 04/27/2011 | CN201809317U Waste water gasification device with high-temperature semi-coke powder |
| 04/27/2011 | CN201809255U Oil shale waste water treatment system |
| 04/27/2011 | CN201809254U Metal inorganic membrane bioreactor |
| 04/27/2011 | CN201809247U Low-carbon dual-mode biological water purification equipment |
| 04/27/2011 | CN201809246U Sewage treatment equipment |
| 04/27/2011 | CN201809245U Assembled device for quality-divided purification and quality-divided water supply |
| 04/27/2011 | CN201809244U Adjustable tap water filter |
| 04/27/2011 | CN201809243U Disaster-relief water-purifying emergency vehicle-mounted equipment |
| 04/27/2011 | CN201809242U Device for recycling sewage caused by culturing bean sprouts |
| 04/27/2011 | CN201809240U Chemical fiber wastewater advanced treatment system |
| 04/27/2011 | CN201809239U Reclaimed water recycling device of industrial waste water |
| 04/27/2011 | CN201809233U Water filter filtering hot-container-type water dispenser |
| 04/27/2011 | CN201809230U Water-saving reverse osmosis treatment device with automatic adjustment controllability |
| 04/27/2011 | CN201809215U Hydrogen water generator |
| 04/27/2011 | CN201809214U Corrugated board box for sedimentation unit of drilling sewage continuous treatment device |
| 04/27/2011 | CN201809213U Follow-up covering device for sewage treatment tank |
| 04/27/2011 | CN201809212U Magnetic cyclone clarifier |
| 04/27/2011 | CN201809211U Reaction and flocculation composite equipment used for secondary treatment of industrial fluorine-containing waste water |
| 04/27/2011 | CN201809210U Device for treating waste water by electrocoagulation |
| 04/27/2011 | CN201809209U Electrocatalytic oxidation reaction device for wastewater treatment |
| 04/27/2011 | CN201809208U Device for producing strongly acidic electrolyzed water |
| 04/27/2011 | CN201809207U Novel electrolysis reactor |
| 04/27/2011 | CN201809206U Drive control circuit of silver ion device of washing machine |
| 04/27/2011 | CN201809205U Zero-energy consumption deep-sea sea water desalting all-in-one pump |
| 04/27/2011 | CN201809204U Device for continuously on-line recycling waste acid containing metal ions |
| 04/27/2011 | CN201809203U Resin adsorption waste-water processing and steam desorption regeneration device |
| 04/27/2011 | CN201809202U Salt blowing device for salt-dissolving bucket of sodium ion exchanger |
| 04/27/2011 | CN201809201U Oil-water separation device |
| 04/27/2011 | CN201809200U Novel oil separating tank |
| 04/27/2011 | CN201809199U Multifunctional oil, slag and water separator for hot rolling high oily wastewater treatment |
| 04/27/2011 | CN201809198U Oil separation tank for treatment of dyeing and printing wastewater |
| 04/27/2011 | CN201809197U Aquaculture water treatment device with sterilizing function |
| 04/27/2011 | CN201809196U High-efficiency diatomite clarifying tank |
| 04/27/2011 | CN201809195U Oxidization residue recovery unit in process of producing hydrogen peroxide by anthraquinone method |
| 04/27/2011 | CN201809194U Batch-type air-floating system |
| 04/27/2011 | CN201809193U Novel flotation tank |
| 04/27/2011 | CN201809192U Sewage treatment defoaming device |
| 04/27/2011 | CN201809191U Automatic purifying device |
| 04/27/2011 | CN201809190U Top structure of well-drilling sewage continues treating tank |
| 04/27/2011 | CN201809189U Waste slashing water recycling system |
| 04/27/2011 | CN201809188U Electric heating water purifier |
| 04/27/2011 | CN201809187U Disc-type diatomaceous earth full-automatic water purification equipment |
| 04/27/2011 | CN201809186U Smart valve for water purifier |
| 04/27/2011 | CN201809185U Integrated water purifying apparatus |
| 04/27/2011 | CN201809184U Bivalve monobucket small-caliber sludge discharge system device |
| 04/27/2011 | CN201809183U Self-cleaning water purifier with retractable water outlet and used for displaying service life of filter element and filter-element replacement prompt and replacing filter element according to different water qualities |
| 04/27/2011 | CN201807242U Water treatment oil fouling equipment |
| 04/27/2011 | CN201807216U Round-bunch-shaped membrane filtration separating unit |
| 04/27/2011 | CN201807215U Automatic back-flushing device of underground water purifier |
| 04/27/2011 | CN1863737B Selectable ion concentrations with electrolytic ion exchange |
| 04/27/2011 | CN102037054A Method and device for the recovery of ethylene glycol for the production of polyethylene terephthalate |
| 04/27/2011 | CN102036922A Decentralized source separation sewage system |
| 04/27/2011 | CN102036921A Chemistry for effective microbe control with reduced gas phase corrosiveness in pulp & paper processing systems |
| 04/27/2011 | CN102036920A Method system and device for treatment of water |
| 04/27/2011 | CN102036919A Wastewater purification with nanoparticle-treated bed |
| 04/27/2011 | CN102036726A Improved extractive distillation processes using water-soluble extractive solvents |
| 04/27/2011 | CN102036550A System for feeding aquatic organisms and cleaning unit for water tank |
| 04/27/2011 | CN102032661A Novel magnetic water heater |
| 04/27/2011 | CN102032390A Water outflow fitting and method for operating such a water outflow fitting |
| 04/27/2011 | CN102031379A Electro-deposition treatment process for copper separation solution |
| 04/27/2011 | CN102031221A Circulating comprehensive utilization technology and system for white wine-making cooling water and bottle washing water |
| 04/27/2011 | CN102031207A Method for producing soap base by utilizing waste water containing grease |
| 04/27/2011 | CN102031130A Device and method for utilizing circulating water at air tower section of oil shale destructive distillation system |
| 04/27/2011 | CN102030442A Discharge and standard reaching treatment method for thick oil sewage of oilfields |
| 04/27/2011 | CN102030441A Method for treating wastewater in production of sebacic acid |
| 04/27/2011 | CN102030440A Mercury-polluted water treatment process |
| 04/27/2011 | CN102030436A Method for treating sulfite-containing wastewater |
| 04/27/2011 | CN102030435A Method for treating oil field drilling waste water |
| 04/27/2011 | CN102030434A Method for pretreating cyclohexanone ammoximation waste water |
| 04/27/2011 | CN102030433A Method for treating pure terephthalic acid refined wastewater |
| 04/27/2011 | CN102030432A Method for treating sewage through catalytic oxidation |
| 04/27/2011 | CN102030431A Process method for recovering nitrogen and phosphorus composite nutrients from biogas slurry and purifying primary methane |
| 04/27/2011 | CN102030429A Condensed water precision-processing system |
| 04/27/2011 | CN102030428A Automatic-adjusting reverse osmosis produced water conductivity system |
| 04/27/2011 | CN102030425A Suspended microporous pipe aeration gate |
| 04/27/2011 | CN102030424A Suspended macromolecular micropore pipe aeration grid |
| 04/27/2011 | CN102030423A Macromolecular microporous tube aeration gate |
| 04/27/2011 | CN102030422A Porous pipe aeration grid |
| 04/27/2011 | CN102030407A Aeration device of aeration tank |
| 04/27/2011 | CN102030402A 碱性电气石球及其制备方法 Alkaline tourmaline ball and preparation method |
| 04/27/2011 | CN102030401A Method for decyanating coking wastewater |
| 04/27/2011 | CN102030400A Method for treating liquid ozone by using carbon-containing materials |
| 04/27/2011 | CN102030399A Hyperbranched polymer flocculant for treating waste drilling fluid and preparation method thereof |
| 04/27/2011 | CN102030398A Fast mixing reactor |
| 04/27/2011 | CN102030397A Online detection method and device for building reclaimed water |
| 04/27/2011 | CN102030396A Sterilization purifying agent for drinking water in rural cistern |
| 04/27/2011 | CN102030395A Method for preparing and using attapulgite-effervescence sterilizing bag foaming agent in rural water well |
| 04/27/2011 | CN102030394A Seawater field ionization desalination method |
| 04/27/2011 | CN102030393A Electro-adsorption desalination energy-saving system and method |