Patents
Sitemap › C02 - Treatment of water, waste water, sewage, or sludge › C02F - Treatment of water, waste water, sewage, or sludge › C02F 103 - Nature of the water, waste water, sewage or sludge to be treated
Patents for C02F 103 - Nature of the water, waste water, sewage or sludge to be treated (11,124)
12/2013
12/04/2013CN103043736B Heat-pump based all-purpose sea water desalination system
12/04/2013CN102992428B Preparation of high-purity water by use of quartz sub-boiling high-purity water distiller
12/04/2013CN102826645B Ozone adding technology for alkaline drinking water
12/04/2013CN102642991B Efficient combination advanced treatment method for electroplating wastewater
12/04/2013CN102585132B Method for utilizing industrial phenolic aldehyde waste water
12/04/2013CN102531232B In-situ regeneration method for pharmaceutical condensed water
12/04/2013CN101835714B Method of inhibiting scale formation and deposition in desalination systems
11/2013
11/28/2013WO2013175380A1 Methods and systems for water recovery
11/28/2013WO2013174984A1 Water treatment method comprising addition of surfactant before reverse osmosis filtration and use of surfactant
11/28/2013WO2013174628A1 Method and appliance for treating water
11/27/2013EP2665683A2 Method and system for providing ultrapure water
11/27/2013CN203308664U Magnetic control type energy recovery pump for reverse osmosis sea water desalinating system
11/27/2013CN203307176U Processing device for tobacco sheet industrial wastewater
11/27/2013CN203307164U Mariculture bacteria-free process equipment
11/27/2013CN203307162U Sea water desalinating device isolated by titanium alloy inner and outer thread coupling
11/27/2013CN203307161U Sea water desalinating device isolated by copper alloy double-internal thread coupling
11/27/2013CN203307157U Sewage filter for production of sec-butyl acetate
11/27/2013CN203307148U Comprehensive treatment system of industrial electroplating wastewater
11/27/2013CN203307145U Efficient air flotation device
11/27/2013CN203307137U Internal-thread flange nickel-based coupler isolation seawater desalting device
11/27/2013CN203307132U System capable of realizing electroplating rinsing zero emission and electroplating liquid recovery
11/27/2013CN203307081U Solar-powered seawater desalination device
11/27/2013CN203307080U Plate type low-temperature multi-effect sea water desalting device
11/27/2013CN203307079U Sea water desalination system based on wave power generation fishing platform
11/27/2013CN203307078U Waste water treatment system
11/27/2013CN103409325A Method for recovering manganese ions from electrolytic manganese ore wastewater by microorganisms
11/27/2013CN103408718A Preparation method and application of graphene oxide-polyurethane foam material
11/27/2013CN103408201A Treatment method of industrial wastewater in silicon wafer mortar recovery
11/27/2013CN103408200A Cold rolling oily wastewater treatment process
11/27/2013CN103408179A Production method for desalting seawater by hot film coupling
11/27/2013CN103408177A Method for treating and recycling waste water in anthranilic acid production technology
11/27/2013CN103408164A Recycling method of electroplating wastewater containing copper nitrate
11/27/2013CN103408158A Acidic iron-containing wastewater recycling system and method for carrying out in situ modification by system
11/27/2013CN103408152A Multistage purification system of high purity water
11/27/2013CN103408132A Method for removing hydrogen sulfide through introducing trace air during distillery waste water anaerobic fermentation process
11/27/2013CN103408124A Method for treating printing and dyeing wastewater through catalytic oxidation
11/27/2013CN103408119A Fast flocculation inorganic decolorizer used for printing and dyeing wastewater as well as preparation method and application thereof
11/27/2013CN103408118A Method of treating printing and dyeing wastewater through flocculation oxidation
11/27/2013CN103408092A Treatment method for production wastewater of sulfonic acid group dye and dye intermediate of sulfonic acid group dye
11/27/2013CN103408085A Vacuum solar seawater desalting device
11/27/2013CN103408082A Recovery method and device for formic acid solvent during metronidazole production
11/27/2013CN103408079A Supported decolorizing agent for treating waste liquid generated by desulfurizing coke oven gases and preparation method thereof
11/27/2013CN103408077A Seawater desalination and pipeline water transfer
11/27/2013CN103406105A Modified waste tea leaves absorbent and preparation method and application thereof
11/27/2013CN103406103A Modified waste mushroom culture medium sorbent, preparation method and application thereof
11/27/2013CN103406091A Method for preparation of titanate adsorbent from (methyl) acrylic acid production wastewater
11/27/2013CN103405956A Full-automatic intelligent anti-scaling bactericidal cleaning filter and water treatment system thereof
11/27/2013CN103043737B Heat pump based all-weather sea water desalination system
11/27/2013CN102992515B Method for treating highly saline atrazine production waste water
11/27/2013CN102923881B Seawater circulating filtration and disinfection system for seawater swimming pool and seawater circulating filtration and disinfection method therefor
11/27/2013CN102923815B Cyclone separator
11/27/2013CN102786171B Comprehensive treatment process and device for electroplating wastewater containing heavy metal ions, Cr6+, Cu2+ and Ni2+
11/27/2013CN102701440B Reagent and method for fast culturing granular sludge in IC reactor
11/27/2013CN102674547B Method for removing organic arsenic in livestock cultivation waste water by utilizing three-stage anaerobic treatment process
11/27/2013CN102491581B Advanced treatment method for production waste water of acrylic acid and ester device
11/27/2013CN101746908B Method for processing chemical nickle-plating wastewater by breaking complexing twice
11/26/2013US8591733 Apparatus for extracting material from liquid and methods therefor
11/26/2013US8591732 Apparatus to separate light fluids, heavy fluids, and/or sediment from a fluid stream
11/21/2013WO2013172605A1 Low energy salt water desalination method and salt water desalination system using pressure retarded osmosis and reverse osmosis
11/20/2013EP2664588A1 Low pressure drop remediation bed for water based coolant loops
11/20/2013EP2664587A2 Biological treatment method and waste-water treatment agent for refractory wastewater
11/20/2013EP2664584A1 Device for filtering grey water from households
11/20/2013EP2663531A1 Conditioning cell
11/20/2013EP2663530A1 Water purification
11/20/2013EP2229988B1 A device and a method for liquid purification and power generation
11/20/2013EP1828059B1 Method for treating cooling fluids utilized in tire manufacturing
11/20/2013CN203297048U Water-vapor circulation electricity generating device based on solar energy
11/20/2013CN203295325U Large-scale piggery wastewater treatment system
11/20/2013CN203295299U Livestock farm wastewater treatment system
11/20/2013CN203295293U Textile wastewater treatment system
11/20/2013CN203295289U Water-jet loom wastewater recycling system
11/20/2013CN203295288U Pure and impure printing and dyeing wastewater separation and waste heat utilization system
11/20/2013CN203295285U Sewage circulating treatment tank for boiler flue gas treatment system
11/20/2013CN203295277U Isolated zinc alloy double-flange coupling sea water desalting plant
11/20/2013CN203295274U Waste water recycling device used in purified water preparation process
11/20/2013CN203295272U Water filter for underground pump station
11/20/2013CN203295234U Oily wastewater treatment equipment
11/20/2013CN203295226U Marine freshwater treatment system
11/20/2013CN203295224U Solar energy seawater desalination system
11/20/2013CN203295220U Sea water desalinization system
11/20/2013CN203291719U Concentrated water micro discharge controller for reverse osmosis water treatment
11/20/2013CN203291661U Circulation spraying device of boiler flue gas treatment system
11/20/2013CN103397954A Diesel engine waste heat utilization control system
11/20/2013CN103396950A Biogas slurry ecological purification method based on microalgae cultivation
11/20/2013CN103395929A Biochemical treatment method for gallic acid industrial wastewater
11/20/2013CN103395915A Work flow of sea water desalting equipment with RO (reverse osmosis) membrane
11/20/2013CN103395910A Vacuum potassium carbonate desulfurization liquid waste treatment technology and device
11/20/2013CN103395907A Method of filtering oil stains by adopting waterproof and ventilating sands
11/20/2013CN103395851A Process for desalting brackish water
11/20/2013CN103394343A Preparation method and application of metal-doped titanium dioxide material
11/20/2013CN103394203A Technology for preparing injection water through low temperature multi-effect distillation and system for implementing technology
11/20/2013CN102910694B System and method for continuous production two-stage heat pump sea water desalinization
11/20/2013CN102838228B Membrane seawater desalination pretreatment system
11/20/2013CN102563122B Continuously switchable four-way rotary valve
11/20/2013CN102491438B Diazodinitrohenol (DDNP) industrial effluent treatment system
11/20/2013CN102442748B Deep treatment method of naphthenic acid wastewater
11/20/2013CN102408145B Composite flocculant and use thereof
11/20/2013CN102161524B Method for regenerating and recycling wool scouring wastewater
11/14/2013WO2013169091A1 Zero discharge treatment system of palm oil mill effluent (pome)
11/14/2013WO2013166611A1 Method for simultaneous biological removal of nitrogen compounds and xenobiotics of wastewaters
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