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)
11/2012
11/21/2012CN102786117A Drainage processing method
11/21/2012CN102786116A Modular high-fold continuous membrane concentration device
11/21/2012CN102786115A Salt-free box automatic intelligent water softening regenerating method
11/21/2012CN102786114A Driving device for oil and dross skimming pipe
11/21/2012CN102786113A Method of <60>Co gamma-ray irradiation for degrading three bactericides of carbendazim, probenazole and thiophanate methyl
11/21/2012CN102786112A Float grass device used in pool
11/21/2012CN102786111A Water purification technology for removing microcystin
11/21/2012CN102786110A Farmland nitrogen and phosphorous non-point source pollution control and recycle system, and method thereof
11/21/2012CN102786109A Cold reheated steam energy-dissipating and heating device for deaerator equipment for nuclear power
11/21/2012CN102786108A Brine desalting method and system
11/21/2012CN102786107A Triphase separation depth processing device of leachate
11/21/2012CN102786106A Rotary barrel type grating
11/21/2012CN102786105A Negative-pressure backflushing constant-pressure cavity
11/21/2012CN102786104A Inlet detection cavity
11/21/2012CN102786103A Pollution discharge detection cavity
11/21/2012CN102786102A Backflushing flow detection system
11/21/2012CN102786101A Condensate water recovery apparatus
11/21/2012CN102786094A Preparation method and application of mesoporous manganese oxide material
11/21/2012CN102786083A Preparation method of titanium dioxide nano hollow ball
11/21/2012CN102785768A Life jacket with portable reverse osmosis seawater desalination filtering device
11/21/2012CN102784662A Preparation method for micro magnet-carried TiO2 catalyst
11/21/2012CN102784650A Hollow La2NiO4 microsphere catalyst and preparation method thereof
11/21/2012CN102784649A Photocatalytic material with high activity under visible light and its preparation method
11/21/2012CN102784647A Preparation method for (101)-surface nanoFe-TiO2 high-efficiency nitrogen-fixing photocatalyst
11/21/2012CN102784644A Heterogeneous catalysis ozonization load type catalyst and preparation method thereof
11/21/2012CN102784635A Yttrium doped titanium dioxide nano film synthesized from rare earth tri-phosphor fluorescent powder waste and technology
11/21/2012CN102784626A Temperature-sensitive magnetic sulfadimidine molecular imprinted adsorbent as well as preparation method and application thereof
11/21/2012CN102784625A Radiation synthetic method for high-speed selective adsorption material
11/21/2012CN102784624A Preparation method and use of carbon coated magnetic adsorption material
11/21/2012CN102784623A Preparation method of non-dissolving antibacterial polyquaternium modified active carbon
11/21/2012CN102784622A Lignin-based dithiocarbamate heavy metal ion capture agent and preparation method
11/21/2012CN102784621A Method for preparing biomass adsorption material based on modified rice husks
11/21/2012CN102784620A Attapulgite/straw composite material as well as preparation method and application thereof
11/21/2012CN102784615A Preparation method of magnetic copper ion imprinting silica gel material
11/21/2012CN102784614A Preparation method for layered double hydroxides containing four-valence metal cations and application thereof
11/21/2012CN102784571A Medicine dispensation process by means of only one pump in sewage treatment
11/21/2012CN102784552A Combined processing system and method for sulfur, nitrogen-containing waste water and exhaust gas in hydrogenation refining process
11/21/2012CN102784403A Ozone supplying device
11/21/2012CN102783691A Calcium-magnesium hydrogen producing agent
11/21/2012CN102351363B Kitchen waste treatment system
11/21/2012CN102328936B Method for treating ammonia gas wastewater
11/21/2012CN102303916B Water treatment method for removing bromate by FeCl3 coagulation
11/21/2012CN102294232B Filter medium for removing nitrate in water and preparation method thereof
11/21/2012CN102276047B Method and device for controlling viscosity loss of oil extraction waste water blended polymer
11/21/2012CN102274727B Drinking water purifying agent and preparation method thereof
11/21/2012CN102274658B Filter medium for removing aniline in water and preparation method thereof
11/21/2012CN102241420B Solar seawater desalination device and seawater desalination method thereof
11/21/2012CN102240481B Filter media for removing methyl tert-butyl ether in water and preparation method thereof
11/21/2012CN102233261B Filter medium for removing nitrite in drinking water and preparation method thereof
11/21/2012CN102225812B Membrane treatment process for oilfield reinjection water
11/21/2012CN102219275B Blue algae scavenger using expanded perlite as carrier and capable of floating on water
11/21/2012CN102198968B Heavy metal and arsenic ion complexing agent and preparation method and using method thereof
11/21/2012CN102188952B Multifunctional palygorskite base adsorbing material
11/21/2012CN102173527B Device and method for processing waste water by use of waste heat of production line in impregnation production
11/21/2012CN102161543B Advanced treatment method for well drilling wastewater based on compound catalytic oxidation of ozone
11/21/2012CN102161536B Advanced treatment method for fracturing flow-back fluid
11/21/2012CN102115232B Self-generating water body electroreduction module
11/21/2012CN102102378B Energy-saving rainwater harvesting device capable of quantitative observing
11/21/2012CN102079598B Extra-large special device for producing alkaline and acidic ionized water
11/21/2012CN102070224B Method for treating petroleum grease by utilizing waste foam lunch box
11/21/2012CN102060404B Sewage treatment method for recycling low-carbon hydrocarbons and low-carbon oxygen-containing organic matters
11/21/2012CN101993519B Pulping papermaking waste water chroma remover as well as preparation method and application thereof
11/21/2012CN101993137B Preparation method for seawater microbial flocculants
11/21/2012CN101967029B Method for treating ammonia nitrogen in garbage percolate by combining biological and chemical processes
11/21/2012CN101891310B Water purifier
11/21/2012CN101879466B Strong caustic anion exchanging fiber material and synthetic method thereof
11/21/2012CN101861285B Water treatment apparatus
11/21/2012CN101844818B Water treatment apparatus
11/21/2012CN101830587B Process and device for processing heavy metal wastewater
11/21/2012CN101829342B Multifunctional disinfecting device
11/21/2012CN101804264B Treatment method of industrial waste acid
11/21/2012CN101785478B Preparation method of zeolite-loaded potassium permanganate algicide and method for controlling and removing algae
11/21/2012CN101780347B Precoated sheet vacuum apparatus
11/21/2012CN101774727B Treatment method of prehydrolysis waste liquor of bamboo dissolving pulp
11/21/2012CN101773820B Method for preparing visible light active photocatalyst through dye sensitization
11/21/2012CN101746912B Method for treating high-concentration organic industrial waste water and equipment thereof
11/21/2012CN101720790B Preparation method and application of radix dichroae water bloom algae seed growth inhibitor
11/21/2012CN101717133B Method for removing pigment in gulonic acid mother solution
11/21/2012CN101591048B Multi-cyclic treatment method for wool scouring wastewater
11/21/2012CN101525167B Water evaporating device
11/21/2012CN101508473B Purifier apparatus
11/21/2012CN101362624B Dispersive high-efficiency purification treatment equipment of sewage
11/21/2012CN101318718B Bionic reinforced scouring method for landscape water environment
11/21/2012CN101264423B Membrane separation equipment
11/21/2012CN101239747B Method for removal of biofilm
11/21/2012CN101119936B Fluid treatment method and apparatus
11/21/2012CN101036857B Water-saving type RO purifier
11/20/2012US8315561 Adaptive inductive power supply with communication
11/20/2012US8314157 Microwave-enhanced process to treat marine emulsion wastes
11/20/2012US8313716 Spinning fluids reactor
11/20/2012US8313655 Water reaction tank
11/20/2012US8313654 Methods for flocculating suspensions using biobased renewable flocculants
11/20/2012US8313637 Electrolysis method
11/20/2012US8313629 Water reclamation systems and methods
11/20/2012CA2777089A1 Composition and methods for electrolytic swimming pool chlorination systems
11/20/2012CA2637878C A fluid container having an additive dispensing system
11/20/2012CA2565637C A method for the removal of uranium(vi) species in the form of uranyl complexes from waters
11/20/2012CA2563455C Water treatment
11/19/2012DE202010017822U1 Elektrolysezelle in kompakter Form Electrolysis cell in compact form
11/15/2012WO2012154040A1 Ampholytic polymeric system
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