| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 07/25/2007 | CN2926190Y Capillary penetrating drainage band |
| 07/25/2007 | CN2926189Y Assembled drinking-water purifier |
| 07/25/2007 | CN2926188Y Multifunctional purple-sand ware |
| 07/25/2007 | CN2925597Y Multifunctional light-catalysed reactor |
| 07/25/2007 | CN2925466Y Multifunctional hydrotherapeutic equipment |
| 07/25/2007 | CN1328435C Washing machine |
| 07/25/2007 | CN1328250C Effluent treating and resource recovering process for refining step of 2B acid production |
| 07/25/2007 | CN1328193C Method of reducing volume of sludge and apparatus therefor |
| 07/25/2007 | CN1328192C Method for comprehensive treatment of high-concentration organic wastewater |
| 07/25/2007 | CN1328191C Treatment apparatus and method of treating water to be treated using the same |
| 07/25/2007 | CN1328190C Biological purifying process of seriously polluted river water |
| 07/25/2007 | CN1328189C Method for descaling steel-making turbid circulation water |
| 07/25/2007 | CN1328187C Method for promoting ozone utilization rate and intensifying treatment effect of ozone contact-oxidation pool |
| 07/25/2007 | CN1328186C Processing method for indusrial toxic harmful waste liquid |
| 07/25/2007 | CN1328185C Process for treating waste water containing heavy-metal |
| 07/25/2007 | CN1328184C Magnetictaxis bacteria separating apparatus of heavy metal ion waste water |
| 07/25/2007 | CN1328183C Method for recovering nitrogen and phosphorus from sewage |
| 07/25/2007 | CN1328182C Liquid flow type sea water desalting plant in capacitance model and manufacturing method |
| 07/25/2007 | CN1328181C Treater of sewage by electrochemistr catalyzing oxidizing |
| 07/25/2007 | CN1328180C Fractional deionization process |
| 07/25/2007 | CN1328179C Reverse osmosis desalinization system capable of on-line back washing |
| 07/25/2007 | CN1328178C Fiber-ultraviolet disinfection method and device |
| 07/25/2007 | CN1328177C Method for treating high salt oil production waste water by suspension state photoelecric catalystic oxidation |
| 07/25/2007 | CN1328176C New comprehensive utilization method of ADC foaming agent condensed mother liquor |
| 07/25/2007 | CN1328175C Precise water resource reclaiming machine |
| 07/25/2007 | CN1328174C Method for determining the dissolution rate of a solid water treatment product |
| 07/25/2007 | CN1327943C Carbonated water manufacturing device, water purifier with the device, and stationary water purifier |
| 07/25/2007 | CN1327929C Ex-situ PEM fuel cell testing: towards visualizing gas diffusion |
| 07/25/2007 | CN1327928C Filter cartridge |
| 07/25/2007 | CN1327904C Ultraviolet disinfecting apparatus |
| 07/25/2007 | CN101006019A Water catalytic decarbonation appliance |
| 07/25/2007 | CN101006018A Ion elution unit and apparatus and washing machine comprising same |
| 07/25/2007 | CN101006017A Water treatment by dendrimer enhanced filtration |
| 07/25/2007 | CN101005884A 便携式净水器 Portable water purifier |
| 07/25/2007 | CN101003983A Auto flushing sanitation stool seat |
| 07/25/2007 | CN101003903A Antisepsis technical method by using nitrogen gas to seal off sewage pot in oil field |
| 07/25/2007 | CN101003414A Technique for treating wastewater of molasses alcohol |
| 07/25/2007 | CN101003413A Vacuum treatment technique for wastewater from plating |
| 07/25/2007 | CN101003412A Method and system unit for flue gas desulfurization and wastewater treatment |
| 07/25/2007 | CN101003411A Technique for treating industrial wastewater of containing sodium sulfate |
| 07/25/2007 | CN101003409A Treatment method for radical curing black liquor of straw pulp from alkaline process |
| 07/25/2007 | CN101003403A Sterilized water maker for garden spgarden stuff |
| 07/25/2007 | CN101003402A System and method for recovery processing organic waste water |
| 07/25/2007 | CN101003401A Ecological, environmental protective composite water treatment agent |
| 07/25/2007 | CN101003400A Portable pure water maker |
| 07/25/2007 | CN101003399A Modified structure of water purifier |
| 07/25/2007 | CN101003398A Multifunctional oil-water separator, and separation technique |
| 07/25/2007 | CN101003397A Method for preparing new type functional purifying agent |
| 07/25/2007 | CN101003396A System and method for treating wastewater of containing copper from microetching printed circuit board |
| 07/25/2007 | CN101003395A Method for desalting seawater by using residual heat of tail gas from exhaust pipe of engine |
| 07/25/2007 | CN101003394A System and method for treating waste solution from acidity etching printed circuit board |
| 07/25/2007 | CN101003393A A clarification vessel for a water treatment plant |
| 07/25/2007 | CN101003392A Pressure vessel for water treatment, and manufacturing method |
| 07/25/2007 | CN101003391A Equipment of household medium-term water system |
| 07/25/2007 | CN101003390A Method for preparing flocculant of ferric chloride of polysilicon acid |
| 07/25/2007 | CN101003364A Techniques for recovering simple sulfur substance from waste water of molasses alcohol |
| 07/25/2007 | CN101003028A Method for comprehensive utilization silt from rivers with zero discharge |
| 07/25/2007 | CN101002624A Health-care edible water |
| 07/24/2007 | US7247601 adding water to ground or crushed clinker or glassy residues including calcium silicate, dicalcium silicate or tricalcium silicate phases; decalcification by carbonation with CO2 resulting in vacancy of a plurality of calcium atom sites in the atomic framework; |
| 07/24/2007 | US7247370 Asymmetric gel-filled microporous membranes |
| 07/24/2007 | US7247282 Forming easy to filter precipitates of metal hydroxide and gypsum; using multistage neutralizations and recirculation to produce separate crystals; suitable for neutralization of pickling waste from steel refining |
| 07/24/2007 | US7247244 Introducing an oxidizing agent into a fluid, producing cavitation bubbles in the fluid with an oxidizing agent,collapsing the cavitation bubbles to degrade and partially oxidize some of the organic compound. |
| 07/24/2007 | US7247243 Monitoring wall temperature using optical fiber sensor |
| 07/24/2007 | US7247242 Continuous process of adding magnesium hydroxide to water, adsorbing arsenic on the magnesium hydroxide, separating and removing the magnesium hydroxide with adsorbed arsenic; converting the magnesium hydroxide with adsorbed arsenic to magnesium carbonate, releasing free arsenic |
| 07/24/2007 | US7247240 Subjecting waste water to a catalyst containing noble metal and active carbon in the presence of oxygen to oxidize and/or decompose organic or inorganic substances, eg. formaldehyde, methanol, formic acid, ethanol, acetic acid, ethylene glycol and ammonia |
| 07/24/2007 | US7247225 Electrodeionization apparatus |
| 07/24/2007 | US7247146 Support element for an integrated blood treatment module, integrated blood treatment module and extracorporeal blood treatment apparatus equipped with said integrated module |
| 07/24/2007 | CA2485841C Self-contained, self-powered electrolytic devices for improved performance in automatic dishwashing |
| 07/24/2007 | CA2409132C Highly efficient method of mixing dissimilar fluids using mechanically induced cavitation |
| 07/24/2007 | CA2290201C Vortex sewage disposal apparatus |
| 07/24/2007 | CA2279860C Hand-held ultraviolet water purification system |
| 07/24/2007 | CA2221590C Recovery and reuse of surfactants from aqueous solutions |
| 07/19/2007 | WO2007081054A1 Method and apparatus for removing hydrogen peroxide |
| 07/19/2007 | WO2007080862A1 Polyvinylidene fluoride hollow yarn type microporous film and process for production of the same |
| 07/19/2007 | WO2007080755A1 Washing machine, and ozone generator |
| 07/19/2007 | WO2007080751A1 Water purifying apparatus, water supply system, and pump device |
| 07/19/2007 | WO2007080686A1 Process for the disposal of selenium-containing wastewater |
| 07/19/2007 | WO2007080179A1 Waste treatment process |
| 07/19/2007 | WO2007079749A1 Method and system for photocatalytic removal of organic halogens by reduction |
| 07/19/2007 | WO2007079552A1 Sanitary wastewater recycling installation |
| 07/19/2007 | WO2006116227A3 Vibratory mixer |
| 07/19/2007 | WO2006112974A3 Regeneration of adsorption media within an electrodeionization device |
| 07/19/2007 | WO2006111771A3 Object, apparatus and process for removing, destroying or reducing the growth of organic material |
| 07/19/2007 | WO2006062791A3 Membrane separation assemblies |
| 07/19/2007 | WO2006058938A3 Method for the industrialised production of olive oil mill by-products and product thus obtained |
| 07/19/2007 | US20070166224 Adsorbent composition, a device and a method for decontaminating water containing pesticides |
| 07/19/2007 | US20070164460 Mixing device for mixing air and water in a water purifier |
| 07/19/2007 | US20070163968 Method and apparatus for providing treatment chemicals to process water systems |
| 07/19/2007 | US20070163967 Separating Components Of Aqueous Mixtures, Suspensions, and Solutions |
| 07/19/2007 | US20070163963 Blood cell sorting methods and systems |
| 07/19/2007 | US20070163957 Separation of lanthanide or actinide compounds from aqueous acidic sample solution; free-flowing; dispersed on porous support |
| 07/19/2007 | US20070163956 System and process for reducing waste volume |
| 07/19/2007 | US20070163940 Swirl chamber with movable non-return valve and air injector for prevention of sedimentation in strom water and waste drains |
| 07/19/2007 | US20070163936 Device having multi-pores magneto-rubber filter |
| 07/19/2007 | US20070163934 Sterilize valve and a water-purifying device using the same |
| 07/19/2007 | US20070163932 Operating group for integrated production of energy and desalinated water |
| 07/19/2007 | US20070163930 Multiple barrier filter apparatus |
| 07/19/2007 | US20070163891 Spiral wound module having axial dilution chamber flow |
| 07/19/2007 | US20070163890 Diaphragm for electrolytic cell |
| 07/19/2007 | DE202007003204U1 Vorrichtung zum Begasen von Leitungswasser Apparatus for gasifying tap water |