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)
08/2010
08/25/2010CN201558355U Powerful ozonizer (O3) special for integrated treatment of waste ozone (O3)
08/25/2010CN201558353U Device integrating plasma generator, anion generator and music player
08/25/2010CN201558085U Environmental protection tableware cleaning table
08/25/2010CN201557974U Induction drinking water machine
08/25/2010CN201557889U Functional water cup with nanometer antibacterial micromolecular groups
08/25/2010CN201557883U Water cup with silver liner
08/25/2010CN201557465U Protein skimmer utilizing relay adjusting rod to adjust water level
08/25/2010CN201557444U Pet water drinking device with sterilization and disinfection effect and micro UV sterilization and disinfection device
08/25/2010CN1994937B Air float-oxygen-enriched organism processing and reusing method for hotel sewage
08/25/2010CN1837450B Washing machine with ion-cleaning, water-reclaiming and sterilizing function
08/25/2010CN101815908A Solar heat utilization system and plant cultivation employing it, and domestic animal breeding method employing it
08/25/2010CN101815813A Method and device for selective cation extraction by electrochemical transfer in solution and applications of said method
08/25/2010CN101815810A Method and device for preventing corrosion in hot water systems
08/25/2010CN101815678A Process for mixed chemical/electrochemical treatment of a liquid medium loaded with nitrates, device for treating such a liquid medium and applications
08/25/2010CN101815677A 膜分离方法及膜分离装置 Membrane separation processes and membrane separation unit
08/25/2010CN101812702A three-phase three-dimensional electrochemical reactor
08/25/2010CN101812593A Method for depositing vanadium wastewater by utilizing vanadium-extraction tailings and acid ammonium salt
08/25/2010CN101812569A Spade heat-treatment medium recovering device and method for recovering medium using the device
08/25/2010CN101812138A Preparation method of modified chitosan copper coordination compound and application thereof
08/25/2010CN101811965A Process for separating and recovering butyl acetate and butyl alcohol in wastewater by using azeotropic rectification
08/25/2010CN101811811A Method for inhibiting release of substrate sludge nutritive salt of eutrophic water body
08/25/2010CN101811809A Domestic sewage treatment unit
08/25/2010CN101811808A Environment-friendly and high-efficiency wastewater treatment system
08/25/2010CN101811806A Method for treating mixed waste water of electroplating industry
08/25/2010CN101811805A Membrane bioreactor and method for producing drinking water
08/25/2010CN101811803A Rubbish leachate biological nitrogen removal process and device
08/25/2010CN101811802A online cleaning anaerobic micro-mesh reactor
08/25/2010CN101811800A Domestic sewage treatment device
08/25/2010CN101811799A Comprehensive treatment system of urban river water area ecological environment
08/25/2010CN101811798A Method for improving security of water quality by utilizing microorganism-membrane compound technology
08/25/2010CN101811797A Coal gasification waste water biochemical treatment equipment and method
08/25/2010CN101811795A Processing method and processing system thereof for acidic waste water containing heavy metals
08/25/2010CN101811794A Method for pretreating industrial wastewater of ABS (Acrylonitrile Butadiene Styrene) resin
08/25/2010CN101811793A Pretreatment process of chromium-containing wastewater
08/25/2010CN101811792A Processing method of stainless steel cold rolling pickling wastewater
08/25/2010CN101811791A Flocculation pretreatment method for penicillin fermentation waste water
08/25/2010CN101811790A Convenient-cleaning type automatic circulation water-saving device and working method thereof
08/25/2010CN101811789A Pretreatment system for cold-rolled silicon steel coat waste liquor
08/25/2010CN101811788A Aeration process for manganese and iron removal of water source and mechanical contact aeration tower thereof
08/25/2010CN101811787A Domestic waste water recycling device
08/25/2010CN101811786A Device and process for producing drinking water
08/25/2010CN101811785A Method and device for delaying coking unwatering cyclone decoking
08/25/2010CN101811774A Process for treating wastewater, fume and dust
08/25/2010CN101811772A Sewage treatment method by denitrification of aerobic granular sludge
08/25/2010CN101811771A Online cleaning folding rotary membrane bioreactor
08/25/2010CN101811770A Method for ozonating amantadine wastewater
08/25/2010CN101811769A Method for treating parachloronitrobenzene waste water through liquid-liquid two-phase fluidization and ozone oxidation
08/25/2010CN101811768A Method for degrading phenol in sewage by using vanadium-molybdenum polyoxometallate-contained catalyst
08/25/2010CN101811767A Admantadine waste water oxidation treatment method by Fenton reagent
08/25/2010CN101811766A Safety direct drinking water preparation technology and device
08/25/2010CN101811765A Composite type phenol water degradation treating agent and production technique thereof
08/25/2010CN101811764A Efficient ecological type sewage and sludge treating agent and preparation method thereof
08/25/2010CN101811763A Solar photovoltaic independently-powered integrated water-purifying device
08/25/2010CN101811762A Coagulation and sedimentation testing device for oil field sewage
08/25/2010CN101811761A Large-flow energy-saving water processing device
08/25/2010CN101811760A Electrodialysis method for treatment of silicate-containing potassium hydroxide etching waste solution
08/25/2010CN101811759A Electro-flotation testing device for oil field sewage
08/25/2010CN101811758A Wastewater treatment method by combination of three-dimensional electrode and electro-Fenton
08/25/2010CN101811757A Air-assisted electro-coagulation algae water separation device and using method thereof
08/25/2010CN101811756A Method for treating waste emulsion through indirect electrochemical oxidation
08/25/2010CN101811755A Method for preparing sodium dodecyl benzene sulfonate doped titanium catalyzed electrode
08/25/2010CN101811754A Activated carbon washing-resisting electrode and preparation method and application thereof
08/25/2010CN101811753A Wave energy sea water desalinating device
08/25/2010CN101811752A Restaurant wastewater oil remover
08/25/2010CN101811751A Traveling wave type ultrasound reaction vessel
08/25/2010CN101811750A Magnetic assist-photolysis composite water purifier and application thereof
08/25/2010CN101811749A Preparation method of restoration materials of underground water polluted by aromatic nitro compounds
08/25/2010CN101811748A Energy-saving and environmentally-friendly draining tank
08/25/2010CN101811747A Plating wastewater treatment agent
08/25/2010CN101811746A Method for processing cationic dye wastewater by utilizing direct dye wastewater
08/25/2010CN101811745A Treating device for extracting naphthalene sulfonic acid waste liquor
08/25/2010CN101811744A Technology and device for recovering ammonia from garbage leachate in domestic garbage sanitary landfill site
08/25/2010CN101811743A Circulation evaporator
08/25/2010CN101811742A Alcohol plant wastewater treatment evaporator
08/25/2010CN101811741A Buoyant box type steady-flow water outlet device of sewage treatment regulating pond
08/25/2010CN101811740A Stirring pen used for purifying drinking water
08/25/2010CN101811688A Device and process method for recovering phosphorus from waste water by struvite precipitation method
08/25/2010CN101811098A Novel centrifuger stirring material feeding equipment and application
08/25/2010CN101811069A Double-modification polyacrylonitrile fiber metal complex catalyst and preparation method thereof
08/25/2010CN101811049A Method for preparing honeycomb ceramic catalyst for catalytically ozonizing organic matters in water
08/25/2010CN101811031A Method for preparation and application of Cu(II) solid-phase extracting agent based on carbon nanotube
08/25/2010CN101811029A Adsorbent for treating heavy metal waste water and preparation method and application method thereof
08/25/2010CN101811028A Modified pomelo peel metal absorbent and preparation method thereof
08/25/2010CN101811026A Filter medium for removing selenium in water and preparation method thereof
08/25/2010CN101811021A Amphiphilic adsorbent capable of adsorbing both organic matter and heavy metal cation and preparation method thereof
08/25/2010CN101811020A Method for preparing Fe3O4@ZrO(OH)2 magnetic nano-adsorbing material for high-efficient fluoride removal from drinking water
08/25/2010CN101811000A Reverse osmosis membrane scale inhibitor
08/25/2010CN101810994A Combined marine pollution-preventing system
08/25/2010CN101810958A Multi-filter for drinking water
08/25/2010CN101810949A Straw filtering method for treating blue-green algae and special device
08/25/2010CN101810948A skimming machine
08/25/2010CN101810876A LED optical fiber photocatalyst device with large-area sterilization and dirty removal capacities
08/25/2010CN101810438A Water dispenser and method of purifying water
08/25/2010CN101481175B V shaped groove type microgrid component capable of continuously on-line updating dynamic membrane and use method thereof
08/25/2010CN101450832B Processing method and processing apparatus of sea water or ion-containing liquid
08/25/2010CN101450309B Hydrophobicity visible-light response type nano TiO2 photocatalyst and preparation method thereof
08/25/2010CN101450299B Helix up-flow photocatalytic reactor
08/25/2010CN101428933B Biological agent cooperated hydrolyzation-blowing off treatment process for nickel-ammonia wastewater
08/25/2010CN101428932B Method for treating stibium-containing wastewater with biological agent
08/25/2010CN101428931B Method for treating beryllium-containing wastewater with biological agent
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