| Patents for C02F 103 - Nature of the water, waste water, sewage or sludge to be treated (11,124) |
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| 11/05/2008 | CN101300194A Water treatment apparatus |
| 11/05/2008 | CN101298636A Heat treatment spent liquor salt recovery processing method and apparatus |
| 11/05/2008 | CN101298409A Electrodialysis desalination process using heterophase ion-exchange membrane to 1, 3-propanediol fermentation liquor |
| 11/05/2008 | CN100430521C Purification treatment process of waste liquor of hydrochloric acid |
| 11/05/2008 | CN100430324C Fast process of sterilizing water in swimming pool |
| 10/30/2008 | US20080264858 Delivery systems for mycotechnologies, mycofiltration and mycoremediation |
| 10/30/2008 | US20080264856 Simple, low cost batch reactor; using naturally occuring bacteria in organic waste material for hydrocarbon digestion; ultrafiltration after settling; on site operation; hydraulic oil, contaminated diesel fuel, lube oils, solvent and water based paints |
| 10/30/2008 | US20080264845 Hydrate-Based Desalination Using Compound Permeable Restraint Panels and Vaporization-Based Cooling |
| 10/30/2008 | US20080264843 Manufacturing method, manufacturing device, and application device for liquid containing micro-nano bubbles |
| 10/29/2008 | EP1985588A1 Liquid purification system and method for purifying a liquid using liquid-to-liquid heating and cooling |
| 10/29/2008 | EP1611059B1 Bacterial strain for removing total dissolved solids (tds) from tannery wastewaters |
| 10/29/2008 | CN201141001Y Printing and dyeing wastewater recycling and processing equipment |
| 10/29/2008 | CN201140989Y Sea water demineralizer |
| 10/29/2008 | CN101293708A Artificial wet land and uses thereof |
| 10/29/2008 | CN101293687A Electrization ditch for sea water desalination |
| 10/29/2008 | CN101293682A Apparatus for heating, purifying water with solar energy |
| 10/29/2008 | CN101293681A Method for extracting fresh water from sea water |
| 10/29/2008 | CN100429162C Physical and biological and chemical treatment system for water cycle in swimming pool or natatorium |
| 10/29/2008 | CN100429156C Highly efficient clarification method of circulating black water |
| 10/23/2008 | US20080257833 Ionization chemical reactor; reduction, oxidation |
| 10/22/2008 | EP1982759A1 Surface treated calcium carbonate and its use in waste water treatment |
| 10/22/2008 | CN201136808Y Reverse osmosis water purifier |
| 10/22/2008 | CN201136807Y Reverse osmosis water purifier |
| 10/22/2008 | CN201136803Y TiO2/Fe3O4 photochemical catalytic sewage water treating device by micropore aeration |
| 10/22/2008 | CN201136800Y Solar energy distiller for sea water |
| 10/22/2008 | CN101289260A System and method for treating fluorine-containing acid wastewater after graphite purification |
| 10/22/2008 | CN101289244A Process for degrading chlorophenol-like pollutants by natural light catalysis |
| 10/22/2008 | CN101289231A Test device for desalination of sea water by hydrate method |
| 10/22/2008 | CN101289227A Process for recovering chromium from waste liquid of vitamin K3 production |
| 10/22/2008 | CN100427847C Air conditioner refrigerating and sea water desalting integral device and using method thereof |
| 10/22/2008 | CN100427412C Multi-stage treatment process for electroplating wastewater of centralized park zone |
| 10/22/2008 | CN100427407C Portable hand-pressurized heat pump sea water desalination barrel |
| 10/16/2008 | WO2008124514A2 Fixed film bioprocess for removing carbon compounds in oil and gas drilling sludge |
| 10/16/2008 | WO2008122388A1 Biodegradable cleaning agent |
| 10/16/2008 | US20080251468 Cyclone Assembly and Method For Increasing or Decreasing Flow Capacity of a Cyclone Separator in Use |
| 10/16/2008 | US20080251466 To filter and recirculate waste water to a wash system including fluid recovery line, fluid supply line and fluid backwash line; uninterrupted flow of recovered water to the car wash or other industrial process |
| 10/16/2008 | US20080251464 Forming water clathrates of gases under high pressure and low temperature conditions |
| 10/16/2008 | US20080251449 Fixed film bioprocess for removing carbon compounds in oil and gas drilling sludge |
| 10/15/2008 | EP1980536A1 Method of treating industrial water making it possible to limit the formation of a biofilm and device for implementing the method |
| 10/15/2008 | CN101285276A Paper making process of waste water cyclic utilization in production of renewable wrapper paper |
| 10/15/2008 | CN101284692A Treating method of washes of copper deposition in production process of printed circuit board |
| 10/09/2008 | WO2008045943A3 Desalination system |
| 10/08/2008 | CN201128706Y Water cyclic regeneration device for carwash |
| 10/08/2008 | CN201128684Y Pipe type energy-saving instant drinking machine |
| 10/08/2008 | CN101280322A Anaerobic fermentation method and device of alcohol waste Liquid |
| 10/08/2008 | CN101279806A Recycling use method and apparatus for wastewater of carwash and laundry |
| 10/08/2008 | CN101279803A Processing system and method for printing and dyeing wastewater |
| 10/08/2008 | CN101279797A Treatment agent for life drinking water, preparation and application thereof |
| 10/08/2008 | CN101279786A Method for treatment of oil-bearing waste water |
| 10/08/2008 | CN100424024C Photochemical oxidation method for increasing oilfield sewage prepared polymer solution viscosity |
| 10/02/2008 | WO2008116375A1 Piling method of building dams with red mud from sintering process and piling red mud from bayer process |
| 10/02/2008 | WO2008096166A3 Method of treating liquid waste |
| 10/02/2008 | US20080237107 Desalinization system and method |
| 10/01/2008 | EP1975130A2 Method for removing plant growth from ballast water in ships |
| 10/01/2008 | EP1974806A1 Process for the purification of water |
| 10/01/2008 | EP1973854A2 Composition and process for conversion of paint sludge into reusable paint |
| 10/01/2008 | CN201125185Y High speed centrifugal type ozone water generation system |
| 10/01/2008 | CN201125174Y Tool for supporting oil rake |
| 10/01/2008 | CN201125172Y Water purification magnetisation constant thermal apparatus |
| 10/01/2008 | CN101277907A Process for the treatment of wastewater from aldolization processes |
| 10/01/2008 | CN101275119A Application of bdellovibrio to eliminating pathogen in freshwater product and culture water thereof |
| 10/01/2008 | CN101274947A Method for extracting lignosulphonate from sodium sulfite bamboo pulp waste liquor |
| 10/01/2008 | CN101274812A Method for drying anode sludge |
| 10/01/2008 | CN101274797A Equipment and process for preparing polymer water source by katalysis deactivation of oilfield sewage |
| 10/01/2008 | CN101274796A Wastewater treatment device for chrome plating by coke-scrap iron method |
| 10/01/2008 | CN101274790A Processing method for cycle type semi-aerobic rubbish leachate |
| 10/01/2008 | CN101274783A Method of treating at a high-temperature waste liquid from production plant for hydrocarbons or oxygen-containing compounds |
| 10/01/2008 | CN100422096C Apparatus and method of treating city domestic refuse percolation liquid by two-stage UASB+A/O technique |
| 10/01/2008 | CN100422043C Method for desalting seawater by using residual heat of tail gas from exhaust pipe of engine |
| 09/25/2008 | WO2008113842A1 Process for the purification of water |
| 09/25/2008 | WO2008113841A2 Electrochemical cell and method for operating the same |
| 09/25/2008 | WO2008113840A1 Surface treated calcium carbonate and its use in waste water treatment |
| 09/24/2008 | EP1971553A1 Continuous hypochlorite generator |
| 09/24/2008 | CN101269904A Method for wastewater treatment of fermentation groove liquid and uses thereof |
| 09/24/2008 | CN101269899A Comprehensive approach for acrylic wastewater |
| 09/24/2008 | CN101269898A Advanced treatment apparatus for printing and dyeing wastewater |
| 09/24/2008 | CN101269895A Method for wastewater treatment and circulation recover zero discharge in lipoic acid preparation |
| 09/24/2008 | CN101269872A Water quality recovery method |
| 09/24/2008 | CN101269859A Printing and dyeing wastewater decolorizing process technique |
| 09/17/2008 | CN101268018A System and method for on-site reclamation, reconditioning, and reapplication of poultry processing water |
| 09/17/2008 | CN101265002A Method for treating beer industrial waste water |
| 09/17/2008 | CN101265001A Reclaiming treatment method for hydraulic loom waste water |
| 09/17/2008 | CN101264996A Method for treating aniline waste water by absorption-low temperature dry method |
| 09/17/2008 | CN101264995A Circulation utilization technique for phenol resin production waste water |
| 09/17/2008 | CN101264991A Resource treatment method for malting sewage |
| 09/17/2008 | CN101264977A Device and method for conserving anaerobic particle sludge in beer industrial waste water treatment |
| 09/17/2008 | CN101264959A Method for clarifying media black PV dyestuff printing and dyeing waste water |
| 09/17/2008 | CN101264958A Sea water vortex net desalination method |
| 09/17/2008 | CN101264949A Method for preparing low-salinity water for farmland irrigation by sea water atomization refrigeration |
| 09/17/2008 | CN101264947A Segment water-water preheating multiple-effect distillation sea water desalination technical process |
| 09/17/2008 | CN100418901C Process and equipment for treating waste liquid of drilling |
| 09/17/2008 | CN100418898C Device for desalination treating sea water with fibre cloth block |
| 09/17/2008 | CN100418896C Sea ice desalting device with temperature control and frost thawing functions |
| 09/17/2008 | CN100418895C Seawater desalination plant (ship) on sea and utilization thereof |
| 09/12/2008 | WO2008107019A1 A system for treating water |
| 09/10/2008 | EP1966095A1 Plant and process for generating biogas from biodegradable material containing liquid and solid components, in particular waste products, and also biogas generation container for use in the plant |
| 09/10/2008 | CN101260174A Cation-type hydrophobic association polymer and its preparation method and application |
| 09/10/2008 | CN101259978A Method and device for synchronously treating steel pickling waste water and coking waste water |
| 09/03/2008 | EP1963231A2 Chlorine dioxide-based water treatment system for on-board ship applications |
| 09/03/2008 | CN201109730Y Decolorizing filter |