| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 07/07/2010 | CN201520668U Novel catalytic reducing unit for bromate in micro-pollution source water body |
| 07/07/2010 | CN201520667U Automatic neutralizing and discharging device for laboratory waste liquid |
| 07/07/2010 | CN201520666U Tap water magnetizing device |
| 07/07/2010 | CN201520665U 一类超强磁化水器 A class of super-magnetized water heater |
| 07/07/2010 | CN201520664U Circulation cooling water descaling apparatus |
| 07/07/2010 | CN201520663U Diaphragm-free electrochemical wastewater treatment plant |
| 07/07/2010 | CN201520662U Device integrating electrolytic hydrogen production and catalytic reduction of bromate |
| 07/07/2010 | CN201520661U Automatic circulating water sterilizing and scale removing device |
| 07/07/2010 | CN201520660U Inverse penetration concentrated water regulating valve |
| 07/07/2010 | CN201520659U 净水装置 Water purification devices |
| 07/07/2010 | CN201520658U Full-automatic counter-flow water softening device |
| 07/07/2010 | CN201520657U Floating object baffle |
| 07/07/2010 | CN201520656U Chain-plate oil scraping and slag scraping machine |
| 07/07/2010 | CN201520655U Vertical ultraviolet sterilization system |
| 07/07/2010 | CN201520654U Mobile toxic and harmful substance absorbing device provided with protective screening |
| 07/07/2010 | CN201520653U Evaporative cooling device of solar water distiller |
| 07/07/2010 | CN201520652U Air-cooled cooling device of solar water distiller |
| 07/07/2010 | CN201520651U Intelligent controller for sewage treatment |
| 07/07/2010 | CN201520650U Pelleting water recovery device |
| 07/07/2010 | CN201519502U Natural water purification device |
| 07/07/2010 | CN201519498U Household convolute water purifier |
| 07/07/2010 | CN201519491U Deoiler for removing oil from oil-contained sewage |
| 07/07/2010 | CN201519059U Public drinking fountain adopting wood machine frame |
| 07/07/2010 | CN201519058U Public straight drink machine adopting stone machine frame |
| 07/07/2010 | CN101772688A Method and apparatus for controlling chemical feeding in cooling water system |
| 07/07/2010 | CN101772375A Device and method for processing cleaning fluids |
| 07/07/2010 | CN101772368A Dewatering facility and method |
| 07/07/2010 | CN101769668A Multipurpose small refrigerating equipment |
| 07/07/2010 | CN101769666A Water filter device and refrigerator having the same |
| 07/07/2010 | CN101768865A Preparation method of ion-exchange fibre containing carboxyl and quaternary ammonium group |
| 07/07/2010 | CN101768755A Device for fully, uniformly and quickly lowering temperature of heating elements of electrolyzed water machine |
| 07/07/2010 | CN101767917A Reprocessing device and method of textile sewage of conventional secondary treatment |
| 07/07/2010 | CN101767914A Method for treating garbage leachate |
| 07/07/2010 | CN101767913A Method for treatment of high-salinity and high-concentration organic wastewater through process of high-efficiency photocatalytic vacuum separation of gas phase, liquid phase and solid phase |
| 07/07/2010 | CN101767912A Method for treating coking biochemical effluent by microwave-oxidation-coagulation technology |
| 07/07/2010 | CN101767910A Continuous flow sewage hypoxia short distance denitrification treating technique |
| 07/07/2010 | CN101767908A Sewage treatment unit |
| 07/07/2010 | CN101767906A Complete-reclaiming process of down wastewater and special feather fishing machine without driving force |
| 07/07/2010 | CN101767905A City landscape water body alga-controlling and pollutant-removing device |
| 07/07/2010 | CN101767904A Process for treating polluted groundwater of retired mining area of acid in-situ leaching uranium mine by using microbial method |
| 07/07/2010 | CN101767902A Method for treating rural wastewater |
| 07/07/2010 | CN101767901A Mobile sewage treatment device and waste water treatment method thereof |
| 07/07/2010 | CN101767900A Reclaimed water recycling process |
| 07/07/2010 | CN101767897A Integrated method and equipment for purifying and recycling water for aquaculture |
| 07/07/2010 | CN101767896A Method for processing membrane filtration concentrated solution of middle and late landfill leachate |
| 07/07/2010 | CN101767895A Sewage treatment device |
| 07/07/2010 | CN101767894A Method for desalting brackish water and device thereof |
| 07/07/2010 | CN101767893A Device and method for coupling producing biological oil by utilizing microalgae to deeply treating wastewater |
| 07/07/2010 | CN101767892A Processing technique for residual papermaking black liquor |
| 07/07/2010 | CN101767891A Integrative wastewater treatment device of ozone and active carbon |
| 07/07/2010 | CN101767890A Method applying membrane combining process to dispose garbage percolate |
| 07/07/2010 | CN101767888A Wastewater recycling treatment process |
| 07/07/2010 | CN101767860A Recovery process of caprolactam refining raffinate |
| 07/07/2010 | CN101767859A Waste water treatment method combining Fenton oxidization and microwave catalysis phase |
| 07/07/2010 | CN101767858A Method for alkaline waste water treatment through aeration process |
| 07/07/2010 | CN101767857A Method for improving wastewater denitrification and dephosphorization, and device for deoxidizing reflux liquid |
| 07/07/2010 | CN101767856A Technique for directly recycling water and other resources in production process of caffeine |
| 07/07/2010 | CN101767855A Sludge cyclic coagulating sedimentation waste water treatment technology |
| 07/07/2010 | CN101767854A Coagulating/flocculating method for processing nanofiltration concentrate reject stream of early percolate at refuse landfills |
| 07/07/2010 | CN101767853A Preparation and application of environment-friendly biodegradable paint mist polycoagulant |
| 07/07/2010 | CN101767852A Pulse plasma device for safe disinfection of drinking water |
| 07/07/2010 | CN101767851A Intelligent disinfection and sterilization drinking water purifying machine |
| 07/07/2010 | CN101767850A Variable-frequency intelligent water treater |
| 07/07/2010 | CN101767849A Magnetized water level electrode |
| 07/07/2010 | CN101767848A Functional water preparation method and device by undivided micro-current electroanalysis |
| 07/07/2010 | CN101767847A Method for purifying and recycling acid waste liquor based on membrane technology |
| 07/07/2010 | CN101767846A Method for recycling reverse osmosis reclaimed water |
| 07/07/2010 | CN101767845A Oil-water separation device used for processing sewage with oil |
| 07/07/2010 | CN101767844A Nanometer photo-catalytic converter for water treatment |
| 07/07/2010 | CN101767843A Environment-friendly nanometer purifying agent and preparation method thereof |
| 07/07/2010 | CN101767842A Method of adsorption treatment of dye waste water by steel slag |
| 07/07/2010 | CN101767841A Vacuum membrane distillation water-treatment plant utilizing solar energy |
| 07/07/2010 | CN101767840A High-efficiency and energy-saving type solar energy seawater (salt water) desalination technology |
| 07/07/2010 | CN101767839A Yeast waste liquor circulation treatment method |
| 07/07/2010 | CN101767838A Recovery water purification treatment device of condensation recovery device |
| 07/07/2010 | CN101767832A Method for preparing material containing amorphous iron oxide hydroxide and methods for regenerating the same |
| 07/07/2010 | CN101767831A Method for preparing material containing amorphous iron oxide hydroxide and methods for regenerating the same |
| 07/07/2010 | CN101767828A Method for preparing material containing amorphous iron oxide hydroxide and methods for regenerating the same |
| 07/07/2010 | CN101767809A Preparation method of high polymeric polyalumnium sulfa coagulant for strengthening coagulation of drinking water |
| 07/07/2010 | CN101767775A Method for preparing chlorine dioxide, mixing feed pipe and feeder |
| 07/07/2010 | CN101767206A Method for synthetizing micro-nano zero-valent iron in accumulation medium |
| 07/07/2010 | CN101766990A Wastewater purification active coke adsorbent and preparation method thereof |
| 07/07/2010 | CN101766989A Filter element for filtration and manufacturing method thereof |
| 07/07/2010 | CN101766957A Membrane component of internal-pressure fiberglass braided tube covering membrane |
| 07/07/2010 | CN101766926A Waste water pretreatment device with ladder buoy-type bar screen |
| 07/07/2010 | CN101766925A Filter cartridge and annular convex collar |
| 07/07/2010 | CN101766922A Stainless steel wave plate combined honeycomb inclined tube for water treatment and combined welding device |
| 07/07/2010 | CN101333027B Method for preparing filtering material for removing iron and manganese ions in water and products thereof |
| 07/07/2010 | CN101306864B Degradation process for environment estrogenic pollutant in water body |
| 07/07/2010 | CN101224401B Fixed bed inhomogeneous three dimensional electrode photo electrocatalysis reactor |
| 07/07/2010 | CN101139120B Method for purifying eutrophication water body |
| 07/06/2010 | US7750775 Control unit |
| 07/06/2010 | US7750066 Treatment of aqueous compositions containing contaminants |
| 07/06/2010 | US7749470 Mixing acidic low concentration copper waste solution with alkali for basification; adding ferric chloride coagulating agent and polymer to turn it into copper hydroxide sludge (Cu(OH)2); acidification; oxidation to cupric oxide; dehydration, baking; recyclable, valuable; waste from generating PCBs |
| 07/06/2010 | US7749394 Methods of treating water |
| 07/06/2010 | US7749392 via flocculating system (water soluble or water swellable polymer of methyl chloride quaternary ammonium salt of dimethyl aminoethyl (meth)acrylate and acrylamide), compressing to form cake |
| 07/06/2010 | US7749391 Coagulant-enhanced pre-filtration system |
| 07/06/2010 | US7749388 Low volume filtration column devices and methods of filtering therewith |
| 07/06/2010 | US7749386 Desalination system |
| 07/06/2010 | US7749370 electrolysis; wound healing |