Patents
Sitemap › C02 - Treatment of water, waste water, sewage, or sludge › C02F - Treatment of water, waste water, sewage, or sludge › C02F 9 - Multistep treatment of water, waste water or sewage
Patents for C02F 9 - Multistep treatment of water, waste water or sewage (41,429)
10/2013
10/30/2013CN203256066U Well water filter
10/30/2013CN203256065U Storage regulation tank
10/30/2013CN203256064U Domestic water treatment system
10/30/2013CN203256063U Hydraulic loom wastewater treatment and reuse combination apparatus
10/30/2013CN203256062U Water purifying apparatus
10/30/2013CN203256061U Water purifier
10/30/2013CN203256060U Integrated full-automatic kitchen wastewater oil and impurity separation equipment
10/30/2013CN203256059U Pressure water box of container type water purification equipment
10/30/2013CN203256058U Ultra-filtration integrated water purifying device
10/30/2013CN203256057U 集装箱式生活饮用水一体化设备 Containerized drinking water equipment integration
10/30/2013CN203256056U Sewage and sediment solid-liquid separation device
10/30/2013CN203256055U Intelligent water purification machine
10/30/2013CN203256054U Outdoor direct drinking fountain
10/30/2013CN203256053U Four-stage water purifier
10/30/2013CN203256052U Pipeline type water purifier
10/30/2013CN203256051U Five-grade water purifier
10/30/2013CN203256050U Irregular pipeline water purifier
10/30/2013CN203256049U Inclined-filtering-type oil-water separator
10/30/2013CN203256048U Water purification apparatus fitted with novel instantaneous heating boiled water device
10/30/2013CN203256013U Electric ion substitution processing device used for reducing liquid conductivity
10/30/2013CN203256008U Automatic-control reverse osmosis membrane wastewater treatment system
10/30/2013CN103380200A Method for treating process water from a plant for the hydrothermal carbonisation of renewable raw materials and organic residues
10/30/2013CN103374743A Electroplating system and waste water treatment method
10/30/2013CN103373796A Method for treating oil refining wastewater
10/30/2013CN103373795A Processing equipment and method for cutting fluid waste water
10/30/2013CN103373794A Sewage treatment process and special-purpose one-piece sewage treatment plant
10/30/2013CN103373793A High-efficiency and low-consumption livestock and poultry breeding wastewater treatment and recycling technology
10/30/2013CN103373792A Domestic sewage treatment technology
10/30/2013CN103373791A Transformer substation sewage treatment pond and constructed wetland integrated structure
10/30/2013CN103373790A Planting type city purification body
10/30/2013CN103373789A Treatment method of garbage leachate
10/30/2013CN103373788A Production method of Yellow River drinking commodity water
10/30/2013CN103373787A Seawater desalination mineralization method
10/30/2013CN103373786A Method for treating reverse osmosis concentrate
10/30/2013CN103373785A Cooling concentration and reverse osmosis combined salt-containing water concentrating method and equipment
10/30/2013CN103373784A Membrane treatment method of papermaking black liquid
10/30/2013CN103373783A Zero discharging process for nitrogenous wastewater generated by photovoltaic industry and dedicated system of zero discharging process
10/30/2013CN103373782A Printing water filtering method for printing machine
10/30/2013CN103373781A Cleaning process for recycling fruit and vegetable cleaning wastewater
10/30/2013CN103373780A Device and method for purifying drinking water
10/30/2013CN103373779A Electroplating wastewater treatment equipment
10/30/2013CN103373778A Processing method for reusing vehicle washing water and rainwater as vehicle washing water
10/30/2013CN103373777A Sewage treatment system
10/30/2013CN103373776A Up-to-standard discharging process for fluoride-containing wastewater generated by photovoltaic industry and dedicated system of up-to-standard discharging process
10/30/2013CN103373775A Membrane method treatment process of circulation cooling water raw water and special system for membrane method treatment process
10/30/2013CN103373774A Membrane-method high-powered recycling process for fluoride-containing wastewater generated by photovoltaic industry and dedicated system of membrane-method high-powered recycling process
10/30/2013CN103373773A Water purifier with assembled-type one-piece filter cartridges
10/30/2013CN103373772A Coal mining area wastewater treatment recycling system
10/30/2013CN103373771A Domestic water purification machine system
10/30/2013CN103373757A Method for treating nondegradable organic wastewater by oxidation by transition metal catalyst
10/30/2013CN103058446B Method for removing pesticide residues in water body by using magnetic titanium oxide micellar system
10/30/2013CN103043873B Sewage treatment device of membrane bioreactor/microbial fuel cell
10/30/2013CN103043829B Method and device for pretreating thickened oil refining sewage
10/30/2013CN102923911B Natural gas purification plant high-concentration production wastewater treatment system and treatment method
10/30/2013CN102897962B Zero-discharge water recycling process used in copper-based catalyst co-precipitation production
10/30/2013CN102786188B Forward osmosis membrane bioreactor with magnetic nanoparticles serving as driving liquid
10/30/2013CN102765854B Treating process for sewage settled in middle position
10/30/2013CN102701544B External-mounting photocatalytic - biological fluidized bed reactor
10/30/2013CN102701487B Method for treating sulfur-containing wastewater of oil and gas field
10/30/2013CN102690001B Method for treating sewage with high ammonia, nitrogen and phosphorus contents in livestock and poultry farms by chemical precipitation
10/30/2013CN102674640B Washing bleaching and dyeing wastewater treatment method
10/30/2013CN102674606B Treatment method of cyanuric chloride waste water
10/30/2013CN102659285B Integrated white wine production waste water treatment device
10/30/2013CN102633407B Soil column combination matrix composite flow artificial wetland treatment system
10/30/2013CN102633390B Device and method for integrally treating oily sewage at bilge of ship
10/30/2013CN102603057B Medical sterile water treater
10/30/2013CN102583910B Method for treating waste water in multi-stage catalytic oxidation and microelectrolysis method
10/30/2013CN102583895B High-ammonia-nitrogen wastewater treatment method
10/30/2013CN102583839B Integrated method for seawater desalination, salt manufacturing and heat and electricity generation
10/30/2013CN102531300B Method for treating organic nitrogen in sewage
10/30/2013CN102531216B Process and equipment for processing pesticide wastewater
10/30/2013CN102503010B Method for treating polycarbonate waste water and recycling resin glue solution and solvent
10/30/2013CN102491556B Coal liquefaction cyanide-containing sewage treatment system and treatment method
10/30/2013CN102432125B Device and method for treating pulping wastewater by using catalytic ozone
10/30/2013CN102417255B Efficient and economic mercury-containing waste water treatment method
10/30/2013CN102372401B Iron-carbon micro-electrolysis-dynamic membrane wastewater deep treatment process
10/30/2013CN102351654B Magnetic separation catalytic oxidation method and magnetic separation reaction apparatus
10/30/2013CN102329035B Fresh water collecting and supplying system
10/30/2013CN102227382B Method and apparatus for integratedly treating domestic wastewater and organic garbage
10/30/2013CN102173531B In-situ processing method of alkaline land washing water
10/30/2013CN102046256B Backwashing unsaturated wastewater filter
10/30/2013CN101830596B Treatment method of circuit board industrial organic wastewater
10/30/2013CN101698554B Domestic sewage distribution treatment equipment
10/30/2013CN101668709B Method for floatation-clarification of difficult water and facility for implementing same
10/30/2013CN101391162B UV water-filter control device and water pressure switch group
10/24/2013WO2013158441A1 Removing carbon nanotubes from a water system
10/24/2013WO2013158043A1 Method and apparatus for use in the treatment of water
10/24/2013WO2013158042A1 Method and apparatus for carbon dioxide capture and energy recovery enhancement
10/24/2013WO2013156003A1 New nano catalyst electrolysis device
10/24/2013WO2013156001A1 Water quality purification method and purification device for a eutrophicated river
10/24/2013WO2013156000A1 Purification method and purification device for eutrophicated river
10/24/2013WO2013155998A2 Vanadium pentoxide waste water treatment and resources recycling method
10/24/2013WO2013155648A1 Culture pond pumping device and water filtration system comprising same
10/23/2013EP2653452A1 Apparatus and method for the treatment of process water from a hydrothermal organic material conversion process
10/23/2013EP2653451A1 Method and apparatus for the treatment of process water from an organic material conversion process
10/23/2013EP2651818A1 Selenium separation and recovery from bioreactor sludge
10/23/2013CN203247177U Water treatment system with integrated device
10/23/2013CN203247176U Waste water treatment system
10/23/2013CN203247175U River regulation device
10/23/2013CN203247174U Sanitary sewage treatment system for decentralized rural households
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