Patents
Sitemap › C02 - Treatment of water, waste water, sewage, or sludge › C02F - Treatment of water, waste water, sewage, or sludge › C02F 1 - Treatment of water, waste water, or sewage
Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124)
04/2010
04/08/2010US20100084346 Process for the purification of water
04/08/2010US20100084343 System and process for the removal of fluorochemicals from water
04/08/2010US20100084340 regulating a reverse osmosis system to obtain zero wastewater includes a fresh water supply, a reverse osmosis apparatus, concentrate and permeate storage tanks, concentrate and permeate solenoid valves, a permeate heater, an institutional dishmachine and a control system; recycling; pollution control
04/08/2010US20100084338 Method and apparatus for treating ballast water
04/08/2010US20100084325 Pool skimmer adapter
04/08/2010US20100084283 Carbon dioxide sequestration and capture
04/08/2010US20100084274 Fluid treatment device for fluid activation
04/08/2010US20100084272 Water treatment apparatus
04/08/2010DE202009012876U1 Entkalkungsvorrichtung Decalcifying
04/08/2010DE102008050075A1 Apparatus for treating liquid e.g. water, comprises chambers connected with one another for passing the liquid, inlet opening and outlet opening arranged to the chamber, and identical or similar deflection profiles arranged in the chamber
04/08/2010DE102008048071A1 Anlage und Verfahren zur chemischen und physikalischen Aufbereitung von Wasser mittels UV-Strahlung System and method for chemical and physical treatment of water by means of UV radiation
04/08/2010DE102008046913A1 Vorrichtung zur Abwasseraufbereitung Apparatus for waste water treatment
04/08/2010DE102008039667A1 Wasseraufbereitungsvorrichtung und -verfahren für eine Trinkwasseranlage insbesondere in einem Passagierflugzeug Water treatment apparatus and method for a drinking water system in particular in a passenger aircraft
04/08/2010DE102008021137A1 Pond water treatment system comprises inlet, outlet led to drain, treatment zones, which are intended for cleaning wastewater, provided between inlet and outlet and equipped with filling level measuring device, detecting device, and pipes
04/08/2010CA2736541A1 Capillary membrane filtration module
04/07/2010EP2172254A2 Continuous collection method of particle component in aqueous solution and apparatus therefor
04/07/2010EP2171783A1 Cleansing agent generator and dispenser
04/07/2010EP2170775A2 Process for mixed chemical/electrochemical treatment of a liquid medium loaded with nitrates, device for treating such a liquid medium and applications.
04/07/2010EP2170773A2 Method for decontamination of explosives production process waste water
04/07/2010EP2170772A1 Titanium coagulant for natural and waste water purification and disinfection, safe method for producing thereof, and method for utilizing thereof
04/07/2010EP2170771A1 Diaphragm analysis method and use of products obtained using the method
04/07/2010EP2170770A1 A percolating filter system with a removable cartridge
04/07/2010EP1461163B1 Spray
04/07/2010EP1308420B1 Method and apparatus for treating ammonia-containing effluent water
04/07/2010CN201436289U Device for treating waste water with biological pollution
04/07/2010CN201436283U Four-point integral rake lifting central transmission concentrator
04/07/2010CN201436055U Portable purifier
04/07/2010CN201436054U Electric pressuring and portable filter
04/07/2010CN201436053U Self-cleaning ceramic water purifier
04/07/2010CN201436048U Reproducible and backwashing filter material structure improvement
04/07/2010CN201435986U A water purifier
04/07/2010CN1951833B Organic-inorganic copolymerized decolorized flocculant and its preparation method
04/07/2010CN1868899B Method of automatic reusing sewage without discharging and its equipment
04/07/2010CN101691862A Portable filter pump converting surface water into safe drinking water
04/07/2010CN101691771A System for separating, processing and recycling fecal sewage for toilet
04/07/2010CN101691383A Method for processing PMIDA synthesis mother liquor
04/07/2010CN101691266A Integral water clarifier for treating high concentrated organic wastewater and normal water
04/07/2010CN101691263A Magnetically-adsorptive algae-laden water separation method and separation device thereof
04/07/2010CN101691262A Optic-electronics integrated device for treating organic wastewater through catalytic oxidation
04/07/2010CN101691261A Method for treating cadmium-containing waste liquid from a process of recovering silver-indium-cadmium alloy
04/07/2010CN101691254A Method for preparing modified bauxite catalyst in ozone heterogeneous catalysis water treatment technology
04/07/2010CN101691253A Ore with multiplied surface area
04/07/2010CN101691252A Method for preparing double-acid ferro-aluminum flocculating agent
04/07/2010CN101691251A Electric catalysis reactor capable of reducing side reaction for wastewater treatment
04/07/2010CN101691250A Adsorbing agent for adsorbing phosphate groups and adsorption method
04/07/2010CN101691249A Device and method for processing large-area algal blooms in natural water bodies through combined use of floatation boat and residue scraping boat
04/07/2010CN101691248A Method for improving deoxygenating effect of thermal deoxygenator and thermal deoxygenator using same
04/07/2010CN101691247A Pathogenic microorganism waste liquor treatment system
04/07/2010CN101691208A Method for preparing nanometer materials for removing radioactive elements
04/07/2010CN101690937A Process technology for treating drilling waste while drilling before falling onto ground in oil-gas fields
04/07/2010CN101690935A Control method of waste organic compound supercritical water reaction and treatment system
04/07/2010CN101690901A Photocatalysis material derived from biomass and preparation method
04/07/2010CN101690899A Method for modifying titanium dioxide surface with cationic active agent
04/07/2010CN101690896A Phosphor doping type nano titanium dioxide having efficient sunlight catalytic capability and preparation method thereof
04/07/2010CN101690882A Natural adsorbent for removing heavy metal ions in water and preparation method and application thereof
04/07/2010CN101690860A Manganese composite filter material and manufacturing method thereof
04/07/2010CN101343096B Ternary compound oil drive water exit processing method
04/07/2010CN101293697B Biological treatment method for sewage water and waste gas generated by livestock and poultry cultivation
04/07/2010CN101279791B Advanced treatment method for drinking water
04/07/2010CN101279249B Preparation of potassium zirconium hexacyanoferrate using pellet silica-gel as carrier
04/07/2010CN101254969B Method for preparing microbial flocculant by using byproduct bacterial of fermentation industry
04/07/2010CN101176840B Application method of iron modified red mud arsenic-removing adsorption agent
04/07/2010CN101010261B Neutral electrolytic water, neutral electrolytic water production method and device thereof
04/07/2010CN101007228B Filter element structure for removing aluminum from drinking water and its preparation method
04/06/2010US7691343 Double-walled chamber for ultraviolet radiation treatment of liquids
04/06/2010US7691274 Filter installation and method for operating one such filter installation
04/06/2010US7691273 Method for the clarification of sludge
04/06/2010US7691271 forming carbon particles via passing electrical current through catalytic carbon black, heating, andpassing stream of hydrocarbon fuel therethrough; portable; fuel cells
04/06/2010US7691269 Converting a gravity clarifier(s) of an existing water treatment system to a biological reactor(s)by adding a high-rate clarifier downstream; or upstream and downstream; magnetic seeding/separation technologies to correct problems at municipal water treatment facilities
04/06/2010US7691268 Waste gas/wastewater treatment equipment and method of treating waste gas/wastewater
04/06/2010US7691265 Point-of-use water treatment system
04/06/2010US7691253 Electrolytic water purification; electrodes of different polarities, pH control; self cleaning, automatic maintenance monitoring; flocculation and filtration of arsenic, heavy metals, hydrocarbons, suspended substances, bacteria cultures
04/06/2010US7691251 Mediated electrochemical oxidation and destruction of sharps
04/06/2010US7691249 Method and apparatus for making electrolyzed water
04/06/2010US7691246 Engineered and optimized performance as current density; spacers include diagonally woven screens to provide optimized flow; optimized fluid distribution and flux for high ion separation efficiency; optimized cell compartments
04/06/2010US7691170 Process and device for treating raw manure
04/06/2010CA2505011C Apparatus and method for wastewater treatment by means of electroflotation and/or electrocoagulation
04/06/2010CA2468801C Hydroxycucurbituril derivatives, their preparation methods and uses
04/06/2010CA2450345C A method for the removal of metals from an aqueous solution using lime precipitation
04/06/2010CA2442333C Artificial ore and coating material or refractory block containing the artificial ore
04/06/2010CA2407605C Precious metal recovery from organics-precious metal compositions with supercritical water reactant
04/01/2010WO2010037086A1 Water filtration system
04/01/2010WO2010036659A1 Mercury removal process
04/01/2010WO2010035997A2 Magnetizing apparatus
04/01/2010WO2010035707A1 Reduced water mist generating device and electrical equipment
04/01/2010WO2010035555A1 Liquid additive for improving engine performance
04/01/2010WO2010035448A1 Diamond electrode and method for manufacturing diamond electrode
04/01/2010WO2010035436A1 Membrane cartridge
04/01/2010WO2010035435A1 Membrane cartridge
04/01/2010WO2010035421A1 Apparatus for water treatment
04/01/2010WO2010035004A1 Capacitive deionization
04/01/2010WO2010034852A1 Procedure for preparing calcite beds of constant height with control of turbid water
04/01/2010WO2010034735A1 Replaceable cartridge type filtering system
04/01/2010WO2010034714A1 Filter cartridge for a beverage machine and beverage machine with a filter cartridge
04/01/2010WO2010034687A1 Water purification device
04/01/2010WO2010034617A1 Wastewater treatment
04/01/2010WO2010034604A1 Water purification composition and method
04/01/2010WO2010034347A1 Method for treating sea water with a view to producing injection water for undersea petroleum drilling, and corresponding equipment
04/01/2010WO2010034043A1 Falling film plate short-path evaporator
04/01/2010WO2010005936A3 Multi-stage water filters
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