| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 08/17/2011 | CN101746843B Method for recycling heavy metal ion in water body by utilizing ion chelate fiber |
| 08/17/2011 | CN101734776B Method for processing and utilizing wastewater and waste material in steel production and processing system thereof |
| 08/17/2011 | CN101723559B Process for processing saccharin sodium wastewater |
| 08/17/2011 | CN101717128B Quick locking adaptor |
| 08/17/2011 | CN101700926B Treatment method of waste liquid of imidazolone type herbicides |
| 08/17/2011 | CN101691263B Magnetically-adsorptive algae-laden water separation boat |
| 08/17/2011 | CN101671063B Low-pressure high-strength ultraviolet ship ballast water treatment device |
| 08/17/2011 | CN101670193B Oil separating equipment for kitchen sewage and oil-water separating method |
| 08/17/2011 | CN101653150B Chinese medicinal disinfectant for preventing and controlling aquaculture obstinate bacteria and virus, and preparation method and application thereof |
| 08/17/2011 | CN101649022B Preparing method of lowering residual monomer content of ultra high molecular weight anion-type polyacrylamide |
| 08/17/2011 | CN101628236B Preparation method of kieselguhr load type compound photocatalyst with iron ions doped titanium dioxide |
| 08/17/2011 | CN101618928B Sewage vacuum discharge and treatment system for marines |
| 08/17/2011 | CN101618927B Marine domestic sewage treatment process and vacuum discharge and treatment system |
| 08/17/2011 | CN101613158B Double-membrane water treatment method of water tank with no ultrafiltration products |
| 08/17/2011 | CN101607748B Purification treatment method of low concentration nitrogen containing waste water |
| 08/17/2011 | CN101602561B Process for comprehensive use and treatment of wastewater from chlorobenzene adiabatic nitration material separation |
| 08/17/2011 | CN101597306B Method for nanofiltration separation and comprehensive utilization of glyphosate mother liquor |
| 08/17/2011 | CN101560041B Electroplating wastewater treatment method combining biochemical method and decomplexation method |
| 08/17/2011 | CN101560008B Method for treating low-concentration phosphorus-containing wastewater |
| 08/17/2011 | CN101549913B Process and system for recovering reduction scribing waste water |
| 08/17/2011 | CN101549902B Immersion type hollow fibre membrane assembly with air vents |
| 08/17/2011 | CN101544428B Central type system for purifying and supplying drinking water and using method thereof |
| 08/17/2011 | CN101481180B Purification treatment apparatus for pig raising waste liquid |
| 08/17/2011 | CN101481165B Process for treating chrome wastewater |
| 08/17/2011 | CN101475234B Double jet type seawater desalter and production method thereof |
| 08/17/2011 | CN101428208B Methods for producing and using high-efficiency defluorination adsorption agent |
| 08/17/2011 | CN101407357B Apparatus for deironing purification treatment of fluid to be magnetized |
| 08/17/2011 | CN101306845B Solar desalination process and apparatus |
| 08/17/2011 | CN101302067B Innocent treatment technological process for water-based system drilling waste slurry solid-liquid separating medium |
| 08/17/2011 | CN101298049B Method for preparing Pd/foamed metal catalyst for hydrogenolysis dechlorination |
| 08/17/2011 | CN101284686B Process for purifying benzo pollutants in waste water |
| 08/17/2011 | CN101190807B Absorption regeneration detachable membrane bioreactor for treating water |
| 08/17/2011 | CN101157510B Process for treating waste water produced during biofermentation method for producing penicillin and intermediate 6-APA process |
| 08/17/2011 | CN101054217B Method and device for processing beverage and wine by electrolysis or electrodialysis manner |
| 08/17/2011 | CN101044095B Metal ion elution unit and apparatus equipped with it |
| 08/16/2011 | US7998352 Method and device for cleanup and deposit removal from internal hot water system surfaces |
| 08/16/2011 | US7998351 Tannin based polymeric coagulants composition and method of use |
| 08/16/2011 | US7998251 Vortex waste separator apparatus |
| 08/16/2011 | US7998250 Multiple vortex waste separator apparatus |
| 08/16/2011 | US7998101 Devices and methods for body fluid flow control in extracorporeal fluid treatment |
| 08/16/2011 | CA2555564C Reducing water purification material, method for producing reducing water purification material, method for treating wastewater, and wastewater treatment apparatus |
| 08/16/2011 | CA2351257C Groundwater and subsurface remediation |
| 08/11/2011 | WO2011097554A2 Wastewater treatment with low phosphorus release |
| 08/11/2011 | WO2011097369A1 Electrocoagulation for removal of dissolved organics from water |
| 08/11/2011 | WO2011097183A2 Biologically activated biochar, methods of making biologically activated biochar, and methods of removing contaminants from water |
| 08/11/2011 | WO2011097058A1 Biomass conditioning system and method for conditioning |
| 08/11/2011 | WO2011097002A1 Dispersion of oil using artificially generated waves |
| 08/11/2011 | WO2011096884A1 Method and apparatus for in situ removal of sulfides from water in a sea or a lake |
| 08/11/2011 | WO2011096636A2 Advanced treatment system of wastewater having plasma discharging vessel |
| 08/11/2011 | WO2011096600A1 Methods of preparing red clay processed material and alkali ionized water |
| 08/11/2011 | WO2011096570A1 Water purifier and display unit for water purifier |
| 08/11/2011 | WO2011096503A1 Electrode structure for device for yielding aqueous solution of hypochlorous acid or the like |
| 08/11/2011 | WO2011096448A1 Method of recovering anionic fluorinated emulsifiers |
| 08/11/2011 | WO2011095869A1 Plant and method for producing demineralized water, in particular for use in plants for generation of electrical energy |
| 08/11/2011 | WO2011095866A2 A plant for the treatment of biological sludges with recovery of secondary raw materials and energy |
| 08/11/2011 | WO2011095805A1 Methods and process plant for the treatment of aqueous organic waste streams |
| 08/11/2011 | WO2011095716A1 Treatment method for reducing the production ofan h2s compound in aqueous effluents passing into a pipe |
| 08/11/2011 | WO2011095656A1 Method for the selective adsorption of phenols |
| 08/11/2011 | WO2011095046A2 Use of photocatalytic nano active water in establishing organism and substance equilibrium law under condition of radical and creating multiple new subjects |
| 08/11/2011 | WO2011067792A3 Water purifier |
| 08/11/2011 | US20110196814 Ballast water treatment systems including related appratus and methods |
| 08/11/2011 | US20110193011 Process for the purification of water |
| 08/11/2011 | US20110192807 Method, apparatus and systems for treating contaminants in a waste fluid |
| 08/11/2011 | US20110192806 Chemical Delivery Media and Methods of Preparation and Use |
| 08/11/2011 | US20110192805 Devices And Methods For Water Removal In Distillation Columns |
| 08/11/2011 | US20110192801 Method for Treating a Liquid by Flotation Induced by Floating Particles |
| 08/11/2011 | US20110192800 Magnetic-cored dendrimer, the method for preparing the same, and the contaminant treatment method using the same |
| 08/11/2011 | US20110192796 Ultra-pasteurization for dialysis machines |
| 08/11/2011 | US20110192795 Water Treatment Method Including Powdered Activated Carbon Recycling |
| 08/11/2011 | US20110192794 Advanced filtration device for water and wastewater treatment |
| 08/11/2011 | US20110192780 Household effluent purufication plant |
| 08/11/2011 | US20110192777 Cleaning and material separating device for wastewater, particularly from livestock husbandry |
| 08/11/2011 | US20110192775 Storm drain catch basin filter with sampling port |
| 08/11/2011 | US20110192730 Electrocoagulation for removal of dissolved organics from water |
| 08/11/2011 | DE102010007080A1 Ecologically treating the water of mining lakes with sanitation ships for initial neutralization and after-care the water, comprises introducing alkaline suspension in proportion with seawater on the sea areas with by the sanitation ship |
| 08/11/2011 | DE102010001808A1 Abwasserreinigungsanlage Wastewater treatment plant |
| 08/11/2011 | DE102010001801A1 Abwasserreinigungsanlage Wastewater treatment plant |
| 08/11/2011 | CA2788108A1 Electrocoagulation for removal of dissolved organics from water |
| 08/11/2011 | CA2785849A1 Dispersion of oil using artificially generated waves |
| 08/10/2011 | EP2354096A1 A method and a plant for reducing sludge produced in a water purification process |
| 08/10/2011 | EP2354094A1 Method and apparatus for producing mineral water |
| 08/10/2011 | EP2353711A1 Fungal biomass preparation for the treatment of industrial wastewaters containing pollutants |
| 08/10/2011 | EP2353690A1 Filter for water treatment |
| 08/10/2011 | EP2353689A1 Flat nozzle pressure filter for water treatment and processing facilities |
| 08/10/2011 | EP2353468A1 Portable multifunctional coffee extracting device and its application |
| 08/10/2011 | EP2352771A1 Curable compositions and membranes |
| 08/10/2011 | EP2352705A2 Apparatus and method for treating alkaline water |
| 08/10/2011 | EP2352704A1 Device and method for disinfection and/or purification of a fluid |
| 08/10/2011 | EP2352703A1 High recovery sulfate removal process |
| 08/10/2011 | EP2352702A1 Water treatment process, and membrane separation process and water treatment plant suitable therefor |
| 08/10/2011 | EP2352589A2 Method for operating a water softening system including the determination of remaining regenerations that can be conducted |
| 08/10/2011 | EP2249942B1 A water supply unit for providing purified water |
| 08/10/2011 | CN201925907U 用于锅炉房的水处理系统 Water treatment systems for boiler room |
| 08/10/2011 | CN201923920U 一种组合式水处理设备 A modular water treatment equipment |
| 08/10/2011 | CN201923919U 一种沼液循环利用与净化处理系统 One kind of biogas recycling and purification systems |
| 08/10/2011 | CN201923918U 超滤膜及紫外线联用净水器 Ultrafiltration membrane combined with an ultraviolet water purifier |
| 08/10/2011 | CN201923916U 一种超级氧化-超声-超滤组合污水处理装置 A super oxide - Ultrasound - Ultrafiltration sewage treatment plant |
| 08/10/2011 | CN201923914U 基于电解和复膜技术的印染废水循环利用装置 Based on electrolysis and laminating techniques of dyeing wastewater recycling system |
| 08/10/2011 | CN201923913U 铁屑内电解反应装置 Iron inner electrolysis reactor |
| 08/10/2011 | CN201923908U 一种生物发酵用无菌水的制备装置 A bio-fermentation with sterile water preparation device |