| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 12/11/2008 | US20080302730 Sulfur-impregnated organoclay mercury and/or arsenic ion removal media |
| 12/11/2008 | US20080302729 Mixture of the sulfer-impregnated organoclay with a phyllosilicate preferably surface treated with a compound such as 3-(mercaptopropyl)trimethoxysilane; purification of water, and industrial gases or wastes |
| 12/11/2008 | US20080302728 Sulfur-impregnated organoclay mercury and/or arsenic ion removal media |
| 12/11/2008 | US20080302727 using a coupling agent containing a mercapto, disulfide, tretrasulfide and/or polysulfide end group provides a mercury removal media having increased reactivity, stability, and mercury removal ability |
| 12/11/2008 | US20080302726 passing ozonized waste water through bed of moving sand in presence of metal oxide catalysts that convert the ozone into reactive hydroperoxides and hydroxyl radicals and continuously renewing the metal oxide catalysts |
| 12/11/2008 | US20080302723 Low phosphorous water treatment methods and systems |
| 12/11/2008 | US20080302715 Water Treatment |
| 12/11/2008 | US20080302714 Water treatment apparatus |
| 12/11/2008 | US20080302710 Pulsating Chlorination Machine |
| 12/11/2008 | US20080302664 Apparatus for driving fluid |
| 12/11/2008 | US20080302663 Apparatus and method for electrostatic filtration of fluids |
| 12/11/2008 | DE202008009905U1 Wasserreinigungsgeräte Water purifiers |
| 12/11/2008 | DE202007010955U1 Wasserfiltergerät Water filter unit |
| 12/11/2008 | DE10302580B4 Wasser-Reinigungsvorrichtung Water purification device |
| 12/11/2008 | DE102007038750A1 Method for separating mercury from process water, involves treating process water by multi-stage reactor plant with chlamydomonas reinhardtii or similar algae biomass as biosorbent |
| 12/11/2008 | CA2822281A1 Asymmetric or elongated silica-based aqueous sols |
| 12/11/2008 | CA2689646A1 Aqueous treatment apparatus utilizing precursor materials and ultrasonics to generate customized oxidation-reduction-reactant chemistry environments in electrochemical cells and/or similar devices |
| 12/11/2008 | CA2633058A1 Strip diffuser |
| 12/10/2008 | EP2000436A2 Method and system for obtaining liquid salt and salts thus obtained |
| 12/10/2008 | EP2000213A1 Treatment of talc in a solvent |
| 12/10/2008 | EP2000197A1 Rejection improver for nanofiltration membranes or reverse osmosis membranes, method for improving rejection, nanofiltration membranes or reverse osmosis membranes, and method and equipment for water treatment |
| 12/10/2008 | EP1999077A2 Wastewater treatment system and method |
| 12/10/2008 | EP1999074A2 Method of obtaining a coagulant product, product intended for manufacturing the said coagulant, and method of treating wastewater and/or industrial effluent using the said coagulant |
| 12/10/2008 | EP1999073A2 Water decontamination systems |
| 12/10/2008 | EP1998876A1 Controls of a filtration system |
| 12/10/2008 | EP1894228A4 Ultraviolet radiation lamp and source module and treatment system containing same |
| 12/10/2008 | EP1858811A4 Method of inhibiting the growth of microorganisms |
| 12/10/2008 | EP1755761A4 Sand and animal waste separation system |
| 12/10/2008 | EP1633954B1 Apparatus and method for treating injection fluid |
| 12/10/2008 | EP1422195B1 Active oxygen generating material |
| 12/10/2008 | CN201162848Y Full-automatic hydraulic control multipath pile-up valve for water treatment |
| 12/10/2008 | CN201162210Y Oil-water separation apparatus |
| 12/10/2008 | CN201161965Y Pipeline type biochemical sewage treating apparatus |
| 12/10/2008 | CN201161964Y Integral water purifying device for slight-pollution water |
| 12/10/2008 | CN201161963Y Water purification treatment equipment for household |
| 12/10/2008 | CN201161962Y Apparatus for treating waste water of chlorpyrifos pesticide |
| 12/10/2008 | CN201161961Y Multi-medium rapid filtration type purifier |
| 12/10/2008 | CN201161960Y Continuous biological safety laboratory wastewater treatment system |
| 12/10/2008 | CN201161959Y Ammonia nitrogen treating plant for wastewater from iron oxide pigment production |
| 12/10/2008 | CN201161958Y Energy activated water machine |
| 12/10/2008 | CN201161957Y Organic waste water treating device |
| 12/10/2008 | CN201161956Y Low cost treating system for recycling papermaking wastewater |
| 12/10/2008 | CN201161955Y Mobile sea water desalting apparatus |
| 12/10/2008 | CN201161954Y Apparatus for treating static waste water |
| 12/10/2008 | CN201161949Y Labyrinth type nitrogen-phosphor trapper assembly for dirt, waste water treatment |
| 12/10/2008 | CN201161948Y Coagulate algae purification platform |
| 12/10/2008 | CN201161947Y Water magnetizing and cleaning apparatus |
| 12/10/2008 | CN201161946Y Cavitation oxygenation disinfection running water apparatus of waterpower |
| 12/10/2008 | CN201161945Y Ultrasonic reinforced fine current electroanalysis disinfect algae removal apparatus |
| 12/10/2008 | CN201161944Y Production apparatus for alkalescent pure water |
| 12/10/2008 | CN201161943Y Double-cylinder energy conservation sea water desalting apparatus |
| 12/10/2008 | CN201161942Y Low-power consumption sea water desalting apparatus |
| 12/10/2008 | CN201161941Y Apparatus for treating dirt oil of circulation tank |
| 12/10/2008 | CN201161940Y Ultraviolet ray sterilization equipment in water treatment system |
| 12/10/2008 | CN201161939Y Experimental device for photocatalysis degradation of organic pollutant |
| 12/10/2008 | CN201161938Y High-efficiency adsorption purifier of absorbent charcoal |
| 12/10/2008 | CN201161937Y Volatile acid absorption device |
| 12/10/2008 | CN201161936Y System for desalinating sea water |
| 12/10/2008 | CN201161935Y Lithium bromide absorption type air conditioner sea water desalination system |
| 12/10/2008 | CN201161934Y Integrated distilled water device of multi-stage evaporation plate and condensation plate |
| 12/10/2008 | CN201161933Y Energy conservation fluid jet blowing-sweeping device |
| 12/10/2008 | CN201161932Y Floating type water treatment agent addition quality evening apparatus |
| 12/10/2008 | CN201161191Y Acid-alkali regenerative agent conserving mix bed regenerating unit |
| 12/10/2008 | CN201161166Y Instant fine purification type water purifying device structure special for water drinking machine |
| 12/10/2008 | CN201161165Y Equipment with amplified reverse osmosis dense water as hyperfiltration rinsing water |
| 12/10/2008 | CN201161138Y Front-located water-strainer for water purification of solar water heater |
| 12/10/2008 | CN201161133Y Composite filtering type filtering bottle |
| 12/10/2008 | CN201160726Y Micro-electrolysis activated water container |
| 12/10/2008 | CN101321698A Electrochemical treatment of solutions containing hexavalent chromium |
| 12/10/2008 | CN101321579A Filtration unit |
| 12/10/2008 | CN101318758A Air-float and bio-filter combined water treatment process |
| 12/10/2008 | CN101318757A Application of tripolite solution in waste water treatment process |
| 12/10/2008 | CN101318754A Petrified waste water treatment process |
| 12/10/2008 | CN101318753A Conduction oil waste water treatment process |
| 12/10/2008 | CN101318752A Treatment method and apparatus for recycling ammonia nitrogen wastewater |
| 12/10/2008 | CN101318751A Solar heating evaporation treatment process and apparatus for garbage |
| 12/10/2008 | CN101318750A Method for treating waste water from acetic acid mercapto- isooctyl ester |
| 12/10/2008 | CN101318749A Photocatalysis oxidation method for treating waste water of anthraquinone dye |
| 12/10/2008 | CN101318748A Process for centralized processing of waste liquor of oil-gas field drill |
| 12/10/2008 | CN101318747A Advanced treatment method for urban water of electric power plant |
| 12/10/2008 | CN101318746A Dyeing and printing, electroplating waste water recycling and processing technique based on membrane technology |
| 12/10/2008 | CN101318745A Reverse osmosis treatent method and device for carbonized wastewater |
| 12/10/2008 | CN101318744A Addition and subtraction process for direct drinking healthy water equipment |
| 12/10/2008 | CN101318743A Wastewater treatment method for lean iron ore sorting factory |
| 12/10/2008 | CN101318742A Comprehensive processing method for circulating water system |
| 12/10/2008 | CN101318738A Membrane filtration separation method for wastewater treatment and equipment thereof |
| 12/10/2008 | CN101318734A Iodine compensating water purifying mineral spring machine |
| 12/10/2008 | CN101318733A Water purifying mineral spring machine for preventing cardiovascular disease |
| 12/10/2008 | CN101318732A Process for recycling electroplating waste to prepare pure water |
| 12/10/2008 | CN101318731A Method for removing industrial wastewater with magnetic biological adsorption agent |
| 12/10/2008 | CN101318730A Inorganic-organic composite chemical dephosphorization agent, preparation method and application thereof |
| 12/10/2008 | CN101318729A Thick oil sewage water degreaser |
| 12/10/2008 | CN101318728A Ultraviolet light catalysis disinfection method by chlorine dioxide for water |
| 12/10/2008 | CN101318727A Impulsive motion machine for adding chlorine of liquid chlorine |
| 12/10/2008 | CN101318726A Iron-carbon filling material |
| 12/10/2008 | CN101318725A Constant-voltage electroanalysis water making apparatus and method |
| 12/10/2008 | CN101318724A Solar energy auxiliary reverse osmosis water treatment process and apparatus |
| 12/10/2008 | CN101318723A Artificial rapid infiltration pool and uses thereof |
| 12/10/2008 | CN101318722A Removable sewage water recycling and processing equipment with membrane process |
| 12/10/2008 | CN101318721A Modularized double-bed ionic exchange apparatus |