| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
|---|
| 05/17/2006 | CN2780048Y Sink with device for degradation of residual pesticide and sterilization of vegetable and fruit |
| 05/17/2006 | CN1774404A Sludge concentration system and process which have functions for automatically charging a coagulant and for automatically controlling the concentration of sludge |
| 05/17/2006 | CN1774403A Apparatus for electrodeionization and method for operating the same |
| 05/17/2006 | CN1774402A Redox bipolar cell fabric washer system |
| 05/17/2006 | CN1774401A Thermoelectric, high-efficiency, water generating device |
| 05/17/2006 | CN1772910A Biosynthesis of obligate adsorbent and its usage in adsorbing to eliminate As and Cr from water |
| 05/17/2006 | CN1772731A Effluent treating and resource recovering process for refining step of 2B acid production |
| 05/17/2006 | CN1772661A Combined treatment process for manioc producing effluent |
| 05/17/2006 | CN1772660A Treating process of high concentration papermaking effluent |
| 05/17/2006 | CN1772659A Combined process of reinforced biochemical flocculation and artificial wet land treatment of sewage |
| 05/17/2006 | CN1772658A Circular utilization method of washing waste water in saponin producing process |
| 05/17/2006 | CN1772657A Integrated reactor for continuous degradation, separation and stabilization of matrix |
| 05/17/2006 | CN1772649A Combined membrane bioreactor-reverse osmosis unit for treating non-degradable industrial effluent |
| 05/17/2006 | CN1772648A Normal temperature and normal pressure ClO2 catalyzed oxidation process of treating high concentration organic waste water |
| 05/17/2006 | CN1772647A Prepn of health floated lake salt solution |
| 05/17/2006 | CN1772646A Prepn of health floated well salt solution |
| 05/17/2006 | CN1772645A Prepn of dead sea floated rock salt solution |
| 05/17/2006 | CN1772644A Sterilizing water producing device and chemical liquid filling valve used thereof |
| 05/17/2006 | CN1772643A Ammonia Nitrogen eliminating chemical precipitator for treating high concentration ammonia nitrogen effluent |
| 05/17/2006 | CN1772642A Production process of solid composite ferric sulfate polymer |
| 05/17/2006 | CN1772641A Speeding clarifier technology and apparatus with net and tubular vane wheel machine |
| 05/17/2006 | CN1772640A Ammonia adding and mixig system for clear water pond |
| 05/17/2006 | CN1772639A Bacteriostasis method for drummed pure water |
| 05/17/2006 | CN1772638A Automatic vertical-flow oil-separating precipitator |
| 05/17/2006 | CN1772637A Fiber-ultraviolet disinfection method and device |
| 05/17/2006 | CN1772636A Composite photo catalytic sewage treating material and its prepn |
| 05/17/2006 | CN1772635A Method of treating heavy metal industrial effluent with turf as adsorbent |
| 05/17/2006 | CN1772634A Shed curtain type multifuctional solar sea water desalting plant |
| 05/17/2006 | CN1772633A Directly contacting distillation desalting hollow fiber membrane apparatus and method |
| 05/17/2006 | CN1772632A Process for processing waste liquid in box and chemical reaction box using the same process |
| 05/17/2006 | CN1772631A Waste liquid separating process for tetrahydromethyl phthalic anhydride production process |
| 05/17/2006 | CN1772630A Waste liquid separating process for tetrahydromethyl phthalic anhydride prduction process |
| 05/17/2006 | CN1772376A Granular Ru/Zr Ce O catalyst and its prepn |
| 05/17/2006 | CN1256290C Process and apparatus for treating waste water |
| 05/17/2006 | CN1256289C Manufacturing method of high pH value water |
| 05/17/2006 | CN1256288C Polluted water deeply cleaning technology |
| 05/17/2006 | CN1256287C Method of treating coal gas effluent and coking effluent using diatomite and active sludge |
| 05/17/2006 | CN1256285C Water treatment method for strengthening coagulation under multiphase condition |
| 05/17/2006 | CN1256284C Solar energy evaporating type separation method and apparatus therefor |
| 05/17/2006 | CN1256283C Rice low water permeability coated control release composite fertilizer and its producing method |
| 05/17/2006 | CN1256277C Method of eliminating water insolubles (fine suspension and organic pigment) from alkali bittern |
| 05/17/2006 | CN1256164C High-speed filtering machine using fiber filtering material |
| 05/16/2006 | US7045656 recycling catalysts in reaction for oxidation of cyclic alcohols and/or cyclic ketones to dicarboxylic acids, such as oxidation of cyclohexanol and/or cyclohexanone to adipic acid by treating solution comprising oxidation catalyst, before it is recycled, with ion-exchange resin |
| 05/16/2006 | US7045339 for in situ use in ground water comprising adding an amount sufficient for a halo-respiring microbe to use as an electron acceptor |
| 05/16/2006 | US7045153 Highly concentrated bromine compositions and methods of preparation |
| 05/16/2006 | US7045102 for placement in a flanged piped fluid conveyance system; used to treat, e.g., municipal waste water and drinking water; utilizes a standard ductile iron pipe fitting that can be spliced into existing piping systems |
| 05/16/2006 | US7045077 comprising hydrates of magnesium sulfate, potassium aluminum phosphate, trisodium phosphate, sodium tripolyphosphate and sodium tetraborate particles, having reduced flammability, used for water treatment and sanitation; stability |
| 05/16/2006 | US7045066 Method of arsenic immobilization in crystalline form from water |
| 05/16/2006 | US7045065 flowing liquids containing impurities through ion exchangers placed within columns, then monitoring gas accumulation and degassing the column, to remove radionuclides or isotopes from water used as coolants in nuclear reactors |
| 05/16/2006 | US7045064 Molecule separation device and method combining multiple filtration media |
| 05/16/2006 | US7045063 Treatment of swine wastewater by biological and membrane separation technologies |
| 05/16/2006 | US7045060 Apparatus and method for treating a liquid |
| 05/16/2006 | US7045058 Trash collection skimmer boat |
| 05/16/2006 | US7044308 Apparatus for the removal of suspended solids and entrained oil from an aqueous solution |
| 05/16/2006 | US7044228 Flowline jumper for subsea well |
| 05/16/2006 | CA2460123C Apparatus and method for producing small gas bubbles in liquids |
| 05/16/2006 | CA2314730C Disposable water-absorbent structure |
| 05/16/2006 | CA2160915C Method and system for photocatalytic decontamination |
| 05/11/2006 | WO2006050477A2 Anti-microbial compositions and methods of making and using the same |
| 05/11/2006 | WO2006050042A2 Edi concentrate recycle loop with filtration module |
| 05/11/2006 | WO2006049916A1 Conductivity sensor for an ion exchange water softener |
| 05/11/2006 | WO2006049897A2 Gravity pressure vessel and related apparatus and methods |
| 05/11/2006 | WO2006049856A2 Mobile or stationary modular self-contained dehydration toilet, dehydration engine, and gray water recovery system |
| 05/11/2006 | WO2006049811A1 Replaceable chlorinator electrode assembly |
| 05/11/2006 | WO2006049495A2 Processes employing movable particles |
| 05/11/2006 | WO2006049494A1 Method of disinfecting water and/or oxidising compounds in water using ozone, with reduced bromate formation in the preparation of drinking water |
| 05/11/2006 | WO2006049149A1 Method and apparatus for removing organic substance from oily water from oilfield |
| 05/11/2006 | WO2006048400A1 Volume-doped titanium dioxide composites |
| 05/11/2006 | WO2006047945A1 A turn-back flow edi |
| 05/11/2006 | WO2006047943A1 Magnetizing dispenser for wine, spirit or beverage container |
| 05/11/2006 | WO2006039475A3 Recovery of organic compounds using a saturator |
| 05/11/2006 | WO2006030156A8 Method and device for treatment by evaporation or by a membrane technique of a solution of substances with inverse solubility |
| 05/11/2006 | US20060099697 Anaerobic fermenter |
| 05/11/2006 | US20060098528 Diffuser/emulsifier for aquaculture applications |
| 05/11/2006 | US20060096933 Rotary separator and method |
| 05/11/2006 | US20060096931 Fluid processing apparatus |
| 05/11/2006 | US20060096930 Process for treating an aqueous system with chlorine dioxide |
| 05/11/2006 | US20060096929 Collapsible strainer |
| 05/11/2006 | US20060096928 Wastewater separator and method of using same |
| 05/11/2006 | US20060096927 Water pollution prevention and remediation apparatus |
| 05/11/2006 | US20060096926 absorbing the mercury by a silica-gel substrate, catalysis by TiO2, HgO, ZnO, V2O5, SnO2, modified TiO2 coated with Pt; irradiating the composite material with radiation to oxidize the adsorbed mercury; regenerating the composite; water pollution control |
| 05/11/2006 | US20060096925 Water conversion device and method |
| 05/11/2006 | US20060096921 Process for removal of impurities from an oxidizer purge stream |
| 05/11/2006 | US20060096914 Recovery apparatus having buckets for scooping up floating matter |
| 05/11/2006 | US20060096899 Control valve assembly |
| 05/11/2006 | US20060096894 VacuMag magnetic separator and process |
| 05/11/2006 | US20060096864 A water purifying system for producing pure water having a reduced concentration of boron having a desalter conducting reverse osmosismembranes, electrodeionization, and a boron absorption by a resin; low frequency of regenerating/exchanging the absorber resin; efficiency |
| 05/11/2006 | US20060096853 Electrocoagulation system |
| 05/11/2006 | US20060096850 cleaning soils, groundwater and air contaminated with chlorinated volatile organic compounds, by adsorption with adsorbents, desorption with water vapor, cooling the vapors and irradiation with light in the presence of chlorine to decompose the condensates; portable pollution control apparatus |
| 05/11/2006 | DE102004053728A1 System for in-situ surface water production for plant cultivation comprises one or more solar distillation units, one or more plant containers and/or one or more liquid tanks |
| 05/11/2006 | DE102004053601A1 Solar distillation system for in-situ production of surface and ground water for plant irrigation has a roof-like, fully or partially open top which is directly or indirectly connected to a perforated hollow body |
| 05/11/2006 | DE102004053297A1 Verfahren und Vorrichtung zur Gewinnung von Stickstoffdünger aus organischen Abfallprodukten Method and apparatus for producing nitrogen fertilizer from organic waste products |
| 05/11/2006 | DE102004053220A1 Circulation of swimming pool water for hydraulic and hygienic requirements comprises ultra filtration of water and reverse osmosis connected with ultra violet radiation to kill microorganisms in the water |
| 05/11/2006 | CA2585939A1 Anti-microbial compositions and methods of making and using the same |
| 05/11/2006 | CA2585543A1 Concentrate recycle loop with filtration module |
| 05/11/2006 | CA2585484A1 Mobile or stationary modular self-contained dehydration toilet, dehydration engine, and gray water recovery system |
| 05/11/2006 | CA2585036A1 A turn-back flow edi |
| 05/11/2006 | CA2584692A1 Magnetizing dispenser for wine, spirit or beverage container |
| 05/11/2006 | CA2583878A1 Replaceable chlorinator electrode assembly |
| 05/11/2006 | CA2582742A1 Fluid delivery system for a water tub using a removeable chemical carrier |