| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 01/26/2011 | CN101955282A Method for realizing zero emission of dyeing wastewater with high salinity in printing and dyeing enterprises |
| 01/26/2011 | CN101955281A Method for processing waste water generated by water jet abrasives |
| 01/26/2011 | CN101955280A Technology for processing high-concentration organic wastewater in composite electrochemical method |
| 01/26/2011 | CN101955279A Advanced treatment method of industrial waste water by combining catalysis internal electrolysis, coupling, oxidization and flocculation |
| 01/26/2011 | CN101955278A Method for treating sewage from leather making |
| 01/26/2011 | CN101955277A Method for treating water in process of thermal power generation |
| 01/26/2011 | CN101955276A Contact filtration-MIEX resin sewage deep treatment method |
| 01/26/2011 | CN101955275A Wet catalytic oxidation based method for treating liquid container cleaning waste water |
| 01/26/2011 | CN101955274A Method for controlling and recycling waste water containing acetic acid and chromium |
| 01/26/2011 | CN101955272A Runoff filter core |
| 01/26/2011 | CN101955270A Large-scale reverse-osmosis purified water treatment water-saving device |
| 01/26/2011 | CN101955252A Method for extracting ferroaluminum from chemical sludge for preparing polyaluminum ferric chloride flocculating agent |
| 01/26/2011 | CN101955251A Coking sewage treating agent and preparation method thereof |
| 01/26/2011 | CN101955250A Plastic load expansion device |
| 01/26/2011 | CN101955249A Preparation method of dehydrating agent special for cow dung |
| 01/26/2011 | CN101955248A Cooling water magnetizing processor |
| 01/26/2011 | CN101955247A Crossflow type air flotation device based on electrocoagulation |
| 01/26/2011 | CN101955246A Preparation method of three-dimensional electrode material special for sewage treatment by electrochemical oxidation method and electrochemical oxidation system |
| 01/26/2011 | CN101955245A Regeneration intermittent washing process for water treatment demineralizer |
| 01/26/2011 | CN101955244A Oil removal filler |
| 01/26/2011 | CN101955243A Ultraviolet sterilizer |
| 01/26/2011 | CN101955242A Movable adsorption equipment and method for treating waste water |
| 01/26/2011 | CN101955241A Intermittent type air-floating system |
| 01/26/2011 | CN101955240A System for desalinating sweater by utilizing low-temperature low-pressure steam generated by smoke waste heat |
| 01/26/2011 | CN101955239A Solar seawater desalinization device |
| 01/26/2011 | CN101955238A Seawater desalting method and device |
| 01/26/2011 | CN101955237A Process and equipment for producing distilled water without condensed water emission |
| 01/26/2011 | CN101955236A Collection system for distilled water |
| 01/26/2011 | CN101955235A Curing agent for treating waste drilling fluid |
| 01/26/2011 | CN101954321A Water-saving filtering shower head |
| 01/26/2011 | CN101954297A Method for preparing catalyst and water treatment method for catalyzing ozone oxidization by utilizing catalyst |
| 01/26/2011 | CN101954268A Method for preparing adsorbent of heavy metal ions in water |
| 01/26/2011 | CN101954243A Grid type membrane module with glass fiber braided tube |
| 01/26/2011 | CN101954220A Circulating water purification device for straw gasification system |
| 01/26/2011 | CN101953579A Electronic shoe cabinet with fish tank |
| 01/26/2011 | CN101671058B Semi-automatic production method and equipment for preparing ice and desalinating seawater by natural energy resources |
| 01/26/2011 | CN101607750B Sewage purifying agent |
| 01/26/2011 | CN101514041B Catalyst plant carclazyte waste water processing agent and using method thereof |
| 01/26/2011 | CN101514039B Equipment using reverse osmosis high salinity water brine as ultra filtration washing water |
| 01/26/2011 | CN101503240B Method for repairing Cr(VI)/As(V) compoundly polluted ground water by iron-based compound |
| 01/26/2011 | CN101503217B Preparation and use method of dephosphorization carboxyl functionalized nano Fe2O3 adsorbing agent for wastewater |
| 01/26/2011 | CN101462801B Steel composite wastewater recycle-water double-membrane demineralization system and technique |
| 01/26/2011 | CN101456077B Preparation method of nano zero-valence iron base function macroscopic ball |
| 01/26/2011 | CN101439888B Method for treating unsaturated polyester resins wastewater |
| 01/26/2011 | CN101423266B Wastewater treatment device of horizontal polar plate multi-electrodes electrocatalysis reactor |
| 01/26/2011 | CN101386435B Poly ferrosilicium coagulant and preparation method thereof |
| 01/26/2011 | CN101353209B Sectional type water purification treatment agent |
| 01/26/2011 | CN101342456B Wastewater and exhaust gas purification and treatment device |
| 01/26/2011 | CN101337725B PVA precipitant and processing method for desizing waste water |
| 01/26/2011 | CN101254954B Water circulation systems for ponds, lakes, and other bodies of water |
| 01/26/2011 | CN101239745B Water fetching method and system of discharged sewage treatment for membrane method processing system |
| 01/26/2011 | CN101198551B Method of electrolyzing wastewater containing ammonia nitrogen and apparatus therefor |
| 01/26/2011 | CN101128398B Water treatment system |
| 01/26/2011 | CN101108746B Comprehensive treatment method restoring polluted aquifer ecology |
| 01/26/2011 | CN101056695B Composite semipermeable membrane, production process thereof, and element, fluid separation equipment and treatment method for boron-containing water using the same |
| 01/25/2011 | US7875246 Filter column module |
| 01/25/2011 | US7875238 containing sodium chlorite, and acid generator such as sodium bisulfate, which upon exposure to water, generate boundary layers; for sterilizing water such that it is potable and useful as germicidal liquid |
| 01/25/2011 | US7875191 adding silver chloride and bromine to body of water to kill microorganisms and adding agent that maintains effectiveness of metal ions and bromine in killing microorganisms, agent consisting of 1-bromo-3-chloro-5,5dimethylhydantion, 1,3 dichloro-5,5 dimethylhydantion or 1,3 dibromo-5,5 dimethylhydantion |
| 01/25/2011 | US7875189 Method for separating suspended solid materials from aqueous systems with colloidal flocculants |
| 01/25/2011 | US7875183 Method of removing antibody free light chains from blood |
| 01/25/2011 | US7875180 apparatus and means for controlling salinity level of saltwater-based domestic wastewater entering or within apparatus such that fluctuations in salinity level are reduced and biological treatment of wastewater is maintained; use of activated sludge reactor, sequencing batch reactor, membrane bioreactor |
| 01/25/2011 | US7875176 Membrane module for fluid filtration |
| 01/25/2011 | US7875173 Ozone generator retrofit apparatus for jetted tubs, spas, and other water circulation facilities |
| 01/25/2011 | US7875170 Treatment system |
| 01/25/2011 | US7875108 Inactivating device for virus, bacteria, etc. and air conditioner using the same |
| 01/25/2011 | US7874998 Filtration devices and related methods thereof |
| 01/25/2011 | US7874462 Pressure-actuated liquid disinfectant dispenser and method for an aerobic treatment system |
| 01/25/2011 | CA2634660C Point-of-use water treatment system |
| 01/25/2011 | CA2591194C Hollow fiber membrane cartridge |
| 01/25/2011 | CA2559068C System for predicting reduction in concentration of a target material in a flow of fluid |
| 01/25/2011 | CA2543828C Fluid treatment device |
| 01/25/2011 | CA2537285C Water treatment cartridges and processes related thereto |
| 01/25/2011 | CA2465838C Coolant treatment formulation |
| 01/25/2011 | CA2463995C Apparatus for disinfecting water using ultraviolet radiation |
| 01/25/2011 | CA2362107C Water purification system and method |
| 01/20/2011 | WO2011008784A2 Method for harvesting microalgae suspended in an aqueous solution using a hydrophobic chemical |
| 01/20/2011 | WO2011008454A2 Fluid treatment reactor |
| 01/20/2011 | WO2011008322A1 Drop-in chlorinator for portable spas |
| 01/20/2011 | WO2011008315A1 Use of magnetic carbon composites from renewable resource materials for oil spill clean up and recovery |
| 01/20/2011 | WO2011007837A1 Method and device for flotation separation and method for producing products using same |
| 01/20/2011 | WO2011007798A1 Particulate anti-bacterial agent for treatment of water |
| 01/20/2011 | WO2011007714A1 Vinylidene fluoride resin porous membrane, manufacturing method therefor, and method for manufacturing filtrate water |
| 01/20/2011 | WO2011007505A1 Treatment method for waste material generated through crude palm oil production process |
| 01/20/2011 | WO2011007405A1 Water purifying device |
| 01/20/2011 | WO2011007326A1 Vertical desalination element |
| 01/20/2011 | WO2011007097A1 Product for removing pollutants from a fluid, and method for producing same |
| 01/20/2011 | WO2011007048A1 Method and arrangement for the vaporization of liquid |
| 01/20/2011 | WO2011006961A2 Device for the mobile renovation of highly polluted waste water |
| 01/20/2011 | WO2011006854A1 Method and device for thermal hydrolysis and steam explosion of biomass |
| 01/20/2011 | WO2011006853A1 Exchangeable nozzle device for pressure relief of materials containing erosive compounds |
| 01/20/2011 | WO2011006750A1 Method for removing co2 from a smoke or exhaust gas of a combustion process |
| 01/20/2011 | WO2010136982A3 Water purifier |
| 01/20/2011 | WO2010123209A3 Manufacturing method for rectification column device of distiller for desalinizing seawater |
| 01/20/2011 | WO2010120450A3 Improved aqueous phase oxidation process |
| 01/20/2011 | WO2010081075A3 Point-of-use water treatment system |
| 01/20/2011 | US20110011809 Water purification system |
| 01/20/2011 | US20110011808 Solar water pasteurizer |
| 01/20/2011 | US20110011802 Systems and methods for simultaneously generating energy and treating water |
| 01/20/2011 | US20110011801 Desalination system and process |
| 01/20/2011 | US20110011724 Method of utilizing cooling tower concentrate discharge to transfer waste heat to the atmosphere |