| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 09/17/2008 | EP1970109A1 A method of separating an oil phase and an aqueous phase |
| 09/17/2008 | EP1969159A2 Membrane electrolytic reactors system with four chambers |
| 09/17/2008 | EP1968902A1 Process for combating water polluted by algae |
| 09/17/2008 | EP1968901A1 Electrochemical deposition of compounds in a continuous flow of liquid |
| 09/17/2008 | EP1968900A1 Anaerobic purification of wastewater |
| 09/17/2008 | EP1968899A2 Thermally regenerable salt sorbent resins |
| 09/17/2008 | EP1968898A1 Bioremediation materials |
| 09/17/2008 | EP1968897A2 Methods and compositions for removal of arsenic and heavy metals from water |
| 09/17/2008 | EP1968896A1 A method of separating a mixture, and a plant for separating a mixture comprising water, oil and gas |
| 09/17/2008 | EP1896371A4 An apparatus for treating small river water |
| 09/17/2008 | EP1572313B1 Method and device for producing a pure liquid from a crude liquid |
| 09/17/2008 | EP1503944B1 Mineral fortification systems for adding minerals to bottled, potable liquids |
| 09/17/2008 | EP1355734B1 Apparatus and method for the production of activated water |
| 09/17/2008 | EP1191113B1 Metal-collecting apparatus and method for elution and recovery of metal from metal-collecting material |
| 09/17/2008 | CN201116291Y Advanced wastewater treatment device |
| 09/17/2008 | CN201116290Y Pipeline direct drinking water treatment equipment |
| 09/17/2008 | CN201116289Y Integration water treating device |
| 09/17/2008 | CN201116284Y Waste liquid treatment device for laboratory |
| 09/17/2008 | CN201116283Y Cutting machine capable of fast cutting into small molecular ion water |
| 09/17/2008 | CN201116282Y Ion-water generating device |
| 09/17/2008 | CN201116281Y Salt water vaporization recovering device |
| 09/17/2008 | CN201116280Y Water level control checkgate device |
| 09/17/2008 | CN201115717Y Nano-scale water-bath type ozone water catalyst environmental protection rehabilitation therapeutic equipment |
| 09/17/2008 | CN201115631Y Magnetizing mixing cup |
| 09/17/2008 | CN201115605Y Circulating type descaling type strong magnetic energy treatment electric heating thermos bottle |
| 09/17/2008 | CN101268019A Water treatment system |
| 09/17/2008 | CN101268018A System and method for on-site reclamation, reconditioning, and reapplication of poultry processing water |
| 09/17/2008 | CN101267874A Filtrate water monitoring device and filtrate water monitoring system |
| 09/17/2008 | CN101267869A Fluid filtration system |
| 09/17/2008 | CN101265714A Power generating plant recirculated water and urban tap water combined water supply system |
| 09/17/2008 | CN101265003A Method for treating high-concentration organic sewage difficult to degrade |
| 09/17/2008 | CN101265001A Reclaiming treatment method for hydraulic loom waste water |
| 09/17/2008 | CN101265000A Method for treating waste water in grape wine brewage |
| 09/17/2008 | CN101264999A Process and apparatus for treating sewage |
| 09/17/2008 | CN101264998A Low carbon source urban sewage strengthening denitrogenation dephosphorization technique and device |
| 09/17/2008 | CN101264997A Method for processing film filtration concentrated solution of domestic refuse percolate treatment |
| 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 | CN101264994A Process for treating deposition vanadium mother liquid |
| 09/17/2008 | CN101264993A Sulphur black dyestuff waste liquid decolor waste slag treatment method |
| 09/17/2008 | CN101264992A Absorption catalysis purification separation composite function film for removing contaminant in water and water purification method |
| 09/17/2008 | CN101264991A Resource treatment method for malting sewage |
| 09/17/2008 | CN101264990A Ternary composite drive extraction sewage gas-floatation silicon-removing suspension-reducing integrated treatment technique |
| 09/17/2008 | CN101264989A Directly drinking machine with electronic refrigeration |
| 09/17/2008 | CN101264988A Water body micro-algae ecologic dialysis system device and applying method |
| 09/17/2008 | CN101264987A Method for reducing hardness in drinking water |
| 09/17/2008 | CN101264982A Ecological restoring and maintaining method for landscape water body |
| 09/17/2008 | CN101264975A Column-type film components |
| 09/17/2008 | CN101264974A Device for increasing active sludge oxygen-consuming rate by using electrostatic field |
| 09/17/2008 | CN101264971A Elastic fiber biological filter technique for treating sewage |
| 09/17/2008 | CN101264970A Cold water fish aquaculture decontaminating apparatus |
| 09/17/2008 | CN101264969A Double catalytic oxidation method for treating water |
| 09/17/2008 | CN101264968A Catalytic oxidation treatment method for orthocresol waste water and method for preparing catalyst therefor |
| 09/17/2008 | CN101264967A Method for dispersing nano iron particles |
| 09/17/2008 | CN101264966A Method for removing cadmium ion from waste water by waste beer yeast absorption- deposition |
| 09/17/2008 | CN101264965A Method for removing As(V) from water |
| 09/17/2008 | CN101264964A Method for preparing high-A113 content high-concentration polymerized aluminum water solution and device thereof |
| 09/17/2008 | CN101264963A Flocculation precipitation method for domestic refuse landfill percolate |
| 09/17/2008 | CN101264962A Method for preparing highly-effective low-residue aluminum coagulant used for treating drinking water |
| 09/17/2008 | CN101264961A Method for determining coagulant optimal addition quantity and optimal pH in water treatment |
| 09/17/2008 | CN101264960A Method and device for preventing particles in fluidized bed sewage treatment device agglomerating |
| 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 | CN101264957A Monocrystalline silicon or carbon-base monocrystalline silicon electrode electrolysis oxidation treatment method for organic chemical sewage |
| 09/17/2008 | CN101264956A Method for purifying high-temperature condensed water |
| 09/17/2008 | CN101264955A Process for preparing bentonite dephosphorization water purification agent |
| 09/17/2008 | CN101264954A Multi-standard type ion-exchanger |
| 09/17/2008 | CN101264953A Photochemical reduction method for treating chromium-containing waste water without additional reducing agent and sacrificial agent |
| 09/17/2008 | CN101264952A Method for removing ammonia nitrogen in sludge landfill percolate by utilizing natural zeolite |
| 09/17/2008 | CN101264951A Method for enriching and purifying organic contaminant in water |
| 09/17/2008 | CN101264950A Method for removing blue algae by air-float |
| 09/17/2008 | CN101264949A Method for preparing low-salinity water for farmland irrigation by sea water atomization refrigeration |
| 09/17/2008 | CN101264948A Ammonia nitrogen waste water discharge-reducing and ammonia nitrogen resource utilizing device and method |
| 09/17/2008 | CN101264947A Segment water-water preheating multiple-effect distillation sea water desalination technical process |
| 09/17/2008 | CN101264946A Iron-carbon pipe component capable of purifying waste water, integrated magnetoelectric oxidation biological filter chamber and application system |
| 09/17/2008 | CN101264945A Biochemical regulator for treating printing and dyeing sewage and preparation method thereof |
| 09/17/2008 | CN101264944A Blue algae water bloom controlling method |
| 09/17/2008 | CN101264439A Desorption method for carbon-bacteria complex in drinking water active carbon treated water |
| 09/17/2008 | CN101264438A Acrylic chelating fibre for removing heavy metal ion in water and preparation |
| 09/17/2008 | CN101264436A Application of luffa as adsorbent in metallic ion adsorption |
| 09/17/2008 | CN101264435A Pottery fragments capable of adsorbing, purifying, mineralizing and generating alkalescence food |
| 09/17/2008 | CN101264423A Membrane separation equipment |
| 09/17/2008 | CN101264400A Mineralizing and filtering device for water used for bathing and bathing equipment |
| 09/17/2008 | CN101263802A Horizontal oxygenation adsorption filtration device for fresh and living aquatic products |
| 09/17/2008 | CN101263801A Vertical type oxygenation adsorption filtration device for fresh and living aquatic products |
| 09/17/2008 | CN101263799A Horizontal adsorption filtration device |
| 09/17/2008 | CN101263798A Vertical type adsorption filtration device |
| 09/17/2008 | CN100419155C Closed control method of paper-making waste water |
| 09/17/2008 | CN100419148C Washing machine |
| 09/17/2008 | CN100418908C Deeply sewage treating method and its device without mud discharging |
| 09/17/2008 | CN100418907C Method and device for treating garbage percolation sewage using composite dieselguhr |
| 09/17/2008 | CN100418902C Oxidation aueleration treating method |
| 09/17/2008 | CN100418901C Process and equipment for treating waste liquid of drilling |
| 09/17/2008 | CN100418900C High molecular weight, hydrophilic and oleophilic cation type flocculant and its preparing method |
| 09/17/2008 | CN100418899C Energy-saving water sterilization device for subcritical flow |
| 09/17/2008 | CN100418898C Device for desalination treating sea water with fibre cloth block |
| 09/17/2008 | CN100418897C Process for separation and recovery of polyethylene glycol (PEG) from spent aqueous two-phase systems |
| 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 |
| 09/17/2008 | CN100418894C Domestic automatic water purifier |