| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 09/28/2006 | WO2006040603A8 Method for deodorizing and decontaminating biologically contaminated sludge |
| 09/28/2006 | WO2006026276A3 Biocide |
| 09/28/2006 | WO2006001934A3 Flocculation method and flocculated organism |
| 09/28/2006 | WO2005113103A3 Modular wastewater remediation system and method of using |
| 09/28/2006 | US20060217281 Oxidation system containing a macrocyclic metal complex, the production thereof and its use |
| 09/28/2006 | US20060217255 Method for separating particulate matter from a fluid stream |
| 09/28/2006 | US20060213841 Method and apparatus for influencing magnetic particles |
| 09/28/2006 | US20060213840 multicompartment vessels for separating suspended impurities and/or oil from water, on an offshore hydrocarbon recovery platform that is subject to pitch and roll |
| 09/28/2006 | US20060213839 Integrated with wastewater treatment system of a circuit board manufacture plant; acidic copper-containing etching process effluent; stirring unit; crystallization unit; pressure filtering unit; copper oxide or hydroxide formed |
| 09/28/2006 | US20060213836 Ultrafiltration membrane,device, bioartificial organ, and methods |
| 09/28/2006 | US20060213830 In-situ groundwater nitrification and de-nitrification remediation system |
| 09/28/2006 | US20060213825 Modular water treatment unit |
| 09/28/2006 | US20060213236 Water treatment unit and equipment having the unit |
| 09/28/2006 | DE202006011868U1 Assembly to separate mixture of oil and emulsion arising from machining process has oil wiper blade discharging to collector |
| 09/28/2006 | DE202006011195U1 Electrically-powered sea water desalination plant has electromagnetic core with asymmetric air gap containing electordes |
| 09/28/2006 | DE102005014301A1 Equipment used for phosphate elimination in conjunction with compressed air, in small or medium wastewater treatment plants, includes tank and dosing system for precipitation agent |
| 09/28/2006 | DE102005013366A1 Reducing heavy metal compounds in an alkaline liquid comprises contacting the liquid with aluminum |
| 09/28/2006 | CA2601228A1 Method and system for utilizing activited sludge in a ballasted flocculation process to remove bod and suspended solids |
| 09/27/2006 | EP1705156A1 Process and substances for the treatment of wastewater, particularly laundry machine wastewater. |
| 09/27/2006 | EP1705155A1 Process and device for the treatment of wastewater from food processing, especially washing fluids from breweries |
| 09/27/2006 | EP1704912A1 Method for cleaning separation membrane |
| 09/27/2006 | EP1704909A2 Ceramic filter |
| 09/27/2006 | EP1704123A1 Cooling water scale and corrosion inhibition |
| 09/27/2006 | EP1704122A1 A biological mini sewage treatment plant and use of this plant |
| 09/27/2006 | EP1704121A2 Water treatment system and method |
| 09/27/2006 | EP1704117A2 Activated carbon with improved mechanical resistance, and the uses thereof, especially as a catalyst carrier |
| 09/27/2006 | EP1703976A2 Use of metal complex compounds comprising pyridine, pyrimidine or s-triazine derived ligands as catalysts for oxidations with organic peroxy acids and/or precursors of organic peroxy acids and h2o2 |
| 09/27/2006 | EP1703971A1 Improvements in and relating to sonochemistry |
| 09/27/2006 | EP1703956A2 Sorption method, device, and system |
| 09/27/2006 | EP1703955A2 Structures that inhibit microbial growth |
| 09/27/2006 | EP1703813A1 A functional compression socks |
| 09/27/2006 | EP1606220B1 Ultraviolet radiation water disinfecting device |
| 09/27/2006 | EP1470081B1 Device for electrolytic purification of liquids |
| 09/27/2006 | EP1370345B1 Filter used in the provision of substantially germ-free water |
| 09/27/2006 | EP1251102B1 Method for purifying suspended water by membrane filtration |
| 09/27/2006 | EP1185372B1 Vessel and rod |
| 09/27/2006 | CN2820987Y Multifunction toilet |
| 09/27/2006 | CN2820853Y Water treatment device for recovering and recycling industrial and life waste water |
| 09/27/2006 | CN2820852Y Waste water treating system for biological safety laboratory |
| 09/27/2006 | CN2820846Y Ozone water/oxygen enriched water machine |
| 09/27/2006 | CN2820845Y Water quality exchanger |
| 09/27/2006 | CN2820844Y Treating device for high turbidity waste water |
| 09/27/2006 | CN2820843Y Multifunction water purifying device |
| 09/27/2006 | CN2820842Y 携带式磁化器 Portable magnetizer |
| 09/27/2006 | CN2820841Y Ion electrode electrodialyzing device |
| 09/27/2006 | CN2820840Y Filting device of water saving reverse osmosis pure water device |
| 09/27/2006 | CN2820839Y Low pollution reverse osmosis pure water device |
| 09/27/2006 | CN2820838Y Ion exchange resin regenerating liquid circulation utilizing device |
| 09/27/2006 | CN2820837Y Ultraviolet sterilizing system capable of automatic control water level |
| 09/27/2006 | CN2820836Y Multilayer water purifier casing combining structure |
| 09/27/2006 | CN2820835Y Movable water using device |
| 09/27/2006 | CN2820834Y Multifunction running water direct drinking machine |
| 09/27/2006 | CN2820833Y Active water generating device |
| 09/27/2006 | CN2820832Y Water purifier with display |
| 09/27/2006 | CN2820302Y Solar energy film distilling system |
| 09/27/2006 | CN2819771Y Flower watering kettle containing ozone water |
| 09/27/2006 | CN1839103A Cooling medium flow passage |
| 09/27/2006 | CN1839102A An electric desalination method and structure of a spiral winding electric desalination device |
| 09/27/2006 | CN1839101A Method of seawater treatment and seawater treatment apparatus |
| 09/27/2006 | CN1839100A Apparatus for synthesizing an oxidant |
| 09/27/2006 | CN1838984A Method for purifying liquid and static mixer |
| 09/27/2006 | CN1837450A Washing machine with ion-cleaning, water-reclaiming and sterilizing function |
| 09/27/2006 | CN1837106A Process for dechlorination of organic chloride through metal reduction assisted and strengthened by ultrasonic wave |
| 09/27/2006 | CN1837105A Process for treating wastewater from preparation of N-(phosphonomethyl) iminodiacetic acid as synthetic intermediate of glyphosate |
| 09/27/2006 | CN1837104A Condensed water treatment system |
| 09/27/2006 | CN1837093A Organic inductive treatment method for reverse osmosis concentrated solution |
| 09/27/2006 | CN1837083A Wastewater treatment equipment |
| 09/27/2006 | CN1837082A Treatment process for removing ammonia nitrogen in waste water |
| 09/27/2006 | CN1837081A Microemulsion and its preparation process and use in treating industrial phenolic waste water |
| 09/27/2006 | CN1837080A Co-coagulating gas-floating water purifying process |
| 09/27/2006 | CN1837079A Composite sewage treatment agent and method for treating sewage |
| 09/27/2006 | CN1837078A Treatment and resource-reclaiming process for waste water from production of dimethyl isophthalate-5-sulfonic acid |
| 09/27/2006 | CN1837077A Process for treating coking waste water containing phenol and cyanogen by physical chemistry method and special device therefor |
| 09/27/2006 | CN1837076A Process for degradation of organic waste water by fly ash |
| 09/27/2006 | CN1837075A Low-temperature multi-effect seawater desalination process |
| 09/27/2006 | CN1837074A Method for treating mother liquor discharged from amino acetic acid production |
| 09/27/2006 | CN1837073A Treatment method for denitrogenation of waste water |
| 09/27/2006 | CN1837072A Control apparatus of water source filtering system |
| 09/27/2006 | CN1837071A Process for treating internal and external circulation type drinking water |
| 09/27/2006 | CN1837070A Process for treating industrial sewage |
| 09/27/2006 | CN1837069A Method for treatment of sewage containing oil and sulfur |
| 09/27/2006 | CN1837068A Water purifying device |
| 09/27/2006 | CN1837067A Research for comprehensive utilization of seawater and brine comprising sea water desalination and soda preparation by saturated Brine |
| 09/27/2006 | CN1276944C Treatment method of waste liquid containing emulsion polymerized polymer |
| 09/27/2006 | CN1276887C Waste water organic matter processing method for food processing factory |
| 09/27/2006 | CN1276884C Sea water and saline water desalination agent and desalination process thereof |
| 09/27/2006 | CN1276881C Membrane-flocculation sediment sewage treatment systems |
| 09/27/2006 | CN1276880C Compound agent for waste water treatment in textile printing and finishing and treatment process thereof |
| 09/27/2006 | CN1276879C Process for recovering liquor from aromatic carboxylic acid production |
| 09/26/2006 | US7112552 Modified solid support is coupling with aminopropylsilane, amidation with nitrilotriacetic acid, metallization with metal salt; for use to separat metals or biomolecules such as polypeptides, nucleic acids, or endotoxins |
| 09/26/2006 | US7112548 For use in cartridge for a water cleaner or purifying unit ; engine casing ; brake disk exhaust pipe; disposal pipes; building material ; housing member; conveyor belt; heat accumulating material; soil conditioner; coating agent; bath tub; sheet |
| 09/26/2006 | US7112310 UV-irradiation device for treating fluids, comprising an improved cleaning device |
| 09/26/2006 | US7112306 Electrodeless ultraviolet discharge fluid remediation |
| 09/26/2006 | US7112284 a heterocyclic compound having N-substituted amino group and a hydroxylamine compound; N-aminomorpholine; 1-amino-4-methylpiperazine; N-aminohexamethyleneimine; 1-aminopyrrolidine; and N,N-diethylhydroxylamine; for inhibiting the corrosion of water system in a boiler or a steam generating plant; |
| 09/26/2006 | US7112282 Fountain solution recycling system for commercial printers |
| 09/26/2006 | US7112276 Controlled dosing of chlorine dioxide of other sanitizing agents into pressurized water systems |
| 09/26/2006 | CA2223991C Sequestered metal biocides using ionic polymeric stabilizing agents |
| 09/21/2006 | WO2006098697A1 Device for treating aqueous liquids |
| 09/21/2006 | WO2006098660A1 Method for reducing the corrosive activity of aqueous chlorine-containing solutions and disinfecting agent |
| 09/21/2006 | WO2006098405A1 Process and kit for formation of active hydrogen water, gypsum feeder for the formation, active hydrogen forming materials and process for the production of the materials |