| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 07/10/2008 | CA2674088A1 Method and apparatus for recovering a metal and separating arsenic from an arsenic containing solution |
| 07/10/2008 | CA2674015A1 Antimicrobial composition |
| 07/10/2008 | CA2674008A1 An apparatus for producing a stable oxidizing biocide |
| 07/10/2008 | CA2673977A1 Method and apparatus for removing arsenic from a solution |
| 07/10/2008 | CA2659394A1 Microscale capacitive deionization apparatus |
| 07/09/2008 | EP1942170A1 Accelerator for ozone oxidation, ozone oxidation accelerator composition, and method of ozonation |
| 07/09/2008 | EP1942080A1 Water activation piece for use in flow passage, arrangement structure of the water activation piece, and water activation device using the water activation piece and the arrangement structure |
| 07/09/2008 | EP1941792A1 Method for separating a dispersion containing biological material |
| 07/09/2008 | EP1940784A2 Halo active aromatic sulfonamide organic compounds and odor control uses therefor |
| 07/09/2008 | EP1940745A1 Water treating method and arrangement integrating a fixed-bacteria biological treatment and flocculation-decantation |
| 07/09/2008 | EP1940744A1 Apparatus for the generation of physiological therapeutic and chemotherapeutic aqueous rinsing solutions |
| 07/09/2008 | EP1940544A1 Use of a biomaterial for cleaning up contaminated environments |
| 07/09/2008 | EP1940530A1 Water treatment |
| 07/09/2008 | EP1940529A1 Apparatus and method for separation of water from an emulsion or mixture of water and oil |
| 07/09/2008 | EP1940528A2 Process using rare earths to remove oxyanions from aqueous streams |
| 07/09/2008 | EP1940225A1 Biofouling control |
| 07/09/2008 | EP1631370A4 Crossflow filtration system with quick dry change elements |
| 07/09/2008 | EP1497015A4 Shaped flow distribution in filtration cassettes |
| 07/09/2008 | CN201082879Y Acidic industrial waste water treatment system |
| 07/09/2008 | CN201082878Y Microcirculation water ordering device |
| 07/09/2008 | CN201082877Y Oil-containing sewage treating apparatus |
| 07/09/2008 | CN201082876Y Overflow weir type full-automatic highly effective recirculation aeration filter |
| 07/09/2008 | CN201082874Y MAP three-phase fluidizing nitrogen phosphorus reclaiming reactor |
| 07/09/2008 | CN201082872Y EDI electric deionizing dialyzator |
| 07/09/2008 | CN201082871Y Oil sewage treating machine |
| 07/09/2008 | CN201082870Y Device for treating sewage |
| 07/09/2008 | CN201082869Y Shaftless self-absorbing floatation machine |
| 07/09/2008 | CN201082868Y Sea water desalting device |
| 07/09/2008 | CN201082867Y Injection anti-scaling apparatus |
| 07/09/2008 | CN201082866Y Cooling water medicine-adding device |
| 07/09/2008 | CN201082865Y Noble metal waste water processing washing tank |
| 07/09/2008 | CN201082864Y Water gathering apparatus |
| 07/09/2008 | CN201082142Y Toilet auxiliary cleaning device |
| 07/09/2008 | CN201082081Y Pure silver health care cup |
| 07/09/2008 | CN101218359A Process for recovery of metals and equipment therefor |
| 07/09/2008 | CN101218339A Magnetizing dispenser for wine, spirit or beverage container |
| 07/09/2008 | CN101218181A Apparatus and method for preparing oxygen water |
| 07/09/2008 | CN101218180A Method for depolluting aqueous media containing organic pollutants |
| 07/09/2008 | CN101218179A Method for treatment of wastewater containing fumed silica |
| 07/09/2008 | CN101218178A Use of an anode for elimination or reduction of microbial impurities in liquids |
| 07/09/2008 | CN101218012A Regenareation of adsorption media within an electrodeionization device |
| 07/09/2008 | CN101215579A Method for preparing biopolymerization ferric sulfate |
| 07/09/2008 | CN101215444A Method for reclaiming bleaching lac particles |
| 07/09/2008 | CN101215384A Method for preparing adsorbent recombination chitosan micro-sphere crosslinked resin |
| 07/09/2008 | CN101215296A Method for reclaiming waste water of refining dipterex production technique |
| 07/09/2008 | CN101215072A Biological activated carbon sea water treatment method for increasing organism degradability |
| 07/09/2008 | CN101215070A Carbon source synergistic metabolism biological treatment method for persistent organic pollutant in waste water of paper making by waste paper |
| 07/09/2008 | CN101215069A Industrialization ecological treatment circulation utilization system for fish culture waste water |
| 07/09/2008 | CN101215067A ''Zero discharge'' device for nickel plating cleaning water |
| 07/09/2008 | CN101215066A Technique for treating chitin waste water |
| 07/09/2008 | CN101215064A Simultaneity nitration denitrification biological denitrogenation method in oil-containing waste water biological treatment process |
| 07/09/2008 | CN101215063A Integral treatment method for waste water of acephate producing process |
| 07/09/2008 | CN101215062A Method and system for reclaiming valuable resource in acidic etching waste liquid |
| 07/09/2008 | CN101215061A Pretreatment method and device for sea water desalination |
| 07/09/2008 | CN101215060A Device for treating oil field waste water |
| 07/09/2008 | CN101215059A Alkaline chemical deposition treatment method for overproof metal pollution in water |
| 07/09/2008 | CN101215058A Method for treating chemical industry region tail water film-filter concentration liquid |
| 07/09/2008 | CN101215057A Method for treating organic waste water |
| 07/09/2008 | CN101215056A Energy-storing quality-classifying water-purifying water feeder for manual water jar |
| 07/09/2008 | CN101215055A Reclaiming and treating method for phenolic aldehyde sewage |
| 07/09/2008 | CN101215054A Coagulation air-float co-agglomeration technique for treating sewage |
| 07/09/2008 | CN101215053A Circulation utilization method for waste water in seaweed chemical industry production |
| 07/09/2008 | CN101215052A Technique and device for treating sewage to reclaimed water |
| 07/09/2008 | CN101215051A Minitype sea water desalination system water treatment technique |
| 07/09/2008 | CN101215045A Three-compartment immersion type anaerobic film bioreactor |
| 07/09/2008 | CN101215044A Multistage circulation composite sewage treatment method |
| 07/09/2008 | CN101215042A Preparation method of nano magnetite/diatomite composition for removing Cr6+ in water |
| 07/09/2008 | CN101215041A Method for treating Cr6+ in waste water and method for preparing montmorillonite-base nano magnetite used thereof |
| 07/09/2008 | CN101215040A Device for treating agricultural marsh liquid heavy metal |
| 07/09/2008 | CN101215039A Method for removing heterocyclic aromatic compounds from waste water |
| 07/09/2008 | CN101215038A Method for removing benzene series compounds from industrial waste water |
| 07/09/2008 | CN101215037A Iron contact dephosphorization device and method |
| 07/09/2008 | CN101215036A Reproducible electric plating immobilization dephosphorizing agent chemical dephosphorylation method |
| 07/09/2008 | CN101215035A Method for removing fluorine ion from water by using zirconium oxide carried molecular screen |
| 07/09/2008 | CN101215034A Labyrinth type nitrogen phosphorus trap components for treating sewage and waste water |
| 07/09/2008 | CN101215033A Method for preparing ecological type composite flocculant by using straw |
| 07/09/2008 | CN101215032A Method for producing inorganic macromolecule flocculant polymerization iron aluminum chloride |
| 07/09/2008 | CN101215031A Method for preparing clay composite flocculant |
| 07/09/2008 | CN101215030A Algae water flocculation device |
| 07/09/2008 | CN101215029A Coagulation decolourant for printing and dyeing waste water |
| 07/09/2008 | CN101215028A Electromagnetic desalting method for sea water |
| 07/09/2008 | CN101215027A Method and device for treating waste water by employing low-temperature plasma technique |
| 07/09/2008 | CN101215026A Polarization treatment device for circulation water |
| 07/09/2008 | CN101215025A Large-flux low-pressure film component for sewage treatment MBR technique |
| 07/09/2008 | CN101215024A Inclined plate separate film biological reactor |
| 07/09/2008 | CN101215023A Reverse osmosis water purification treatment technology |
| 07/09/2008 | CN101215022A Water treatment method and water continuous treatment device |
| 07/09/2008 | CN101215021A Continuous fiber agglomeration coarse-grain oil eliminator |
| 07/09/2008 | CN101215020A Integral separation device and method for kitchen garbage, waste-water and grease |
| 07/09/2008 | CN101215019A Method for degrading organic contaminant catalyzed by ultrasonic wave |
| 07/09/2008 | CN101215018A Method for producing photocatalysis nano active water and use thereof |
| 07/09/2008 | CN101215017A Ultraviolet disinfection method |
| 07/09/2008 | CN101215016A Method for treating organic waste water |
| 07/09/2008 | CN101215015A Method for treating printing and dyeing waste water by domestic garbage burning fly ash |
| 07/09/2008 | CN101215014A Method for treating discharged waste liquid of titanium dioxide powder production |
| 07/09/2008 | CN101215013A Method for removing precipitable particles in rearing pond and rearing pond system |
| 07/09/2008 | CN101215012A Method for absorbing and reclaiming palladium from palladium-containing waste liquid by ion exchange resin |
| 07/09/2008 | CN101214976A Extraction system for preparing salt by concentrating sea water |
| 07/09/2008 | CN101214491A Specification processing and recycling consumer waste and wastewater |
| 07/09/2008 | CN100401062C Method for evaluating cation-exchage resin and method for controlling water treatment system using the same |