C02F 1 - Treatment of water, waste water, or sewage

Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124)
11/2013
11/27/2013	CN103408111A Pervious electrode plate with sterilization effect and preparation method thereof
11/27/2013	CN103408110A Water-permeable electrode plate having double-layer structure and preparation method thereof
11/27/2013	CN103408109A Water permeable battery lead plate and preparation method thereof
11/27/2013	CN103408108A Method for quickly removing pentavalent antimony pollutant in water by combining sodium sulfite and electrochemistry
11/27/2013	CN103408107A Water treatment device and method
11/27/2013	CN103408106A Overturning flow-type electrochemical reactor
11/27/2013	CN103408105A Simple device and method for preparing small molecule group water
11/27/2013	CN103408104A Normal saline solution, and preparation apparatus and preparation method thereof
11/27/2013	CN103408103A Method for recovering perfluoro carboxylic acid salt surfactant in waste water through reverse osmosis membrane technology
11/27/2013	CN103408102A Ion exchange resin regeneration method reducing desorbed liquid
11/27/2013	CN103408101A Centrifugal sewage treater used in polishing grinding
11/27/2013	CN103408100A Magnetically assisted photocatalysis sewage treatment device
11/27/2013	CN103408099A Disinfection tube
11/27/2013	CN103408098A Method used for degrading microcystin-LR in water by using visible-light-induced photocatalyst silver phosphate
11/27/2013	CN103408097A Method for removing sulfides in coking wastewater
11/27/2013	CN103408096A Palygorskite-contained water purifying agent and preparation method thereof
11/27/2013	CN103408095A Floating self-propelled solar energy water body purifier
11/27/2013	CN103408094A Method for removing phosphorus from town sewage by recycling waste sludge of water supply plant
11/27/2013	CN103408093A Method for quickly adsorbing and efficiently desorbing methylene blue at room temperature
11/27/2013	CN103408092A Treatment method for production wastewater of sulfonic acid group dye and dye intermediate of sulfonic acid group dye
11/27/2013	CN103408091A Recovery method of rare earth oxalate precipitation wastewater
11/27/2013	CN103408090A Improved floatation machine
11/27/2013	CN103408089A Floatation device
11/27/2013	CN103408088A Micro-nano air floatation tank
11/27/2013	CN103408087A Water treatment equipment
11/27/2013	CN103408086A MVR (Mechanical Vapor Recompression) vapor-stripping deamination system and application method thereof
11/27/2013	CN103408085A Vacuum solar seawater desalting device
11/27/2013	CN103408084A Single-tower full blowing-off process condensate stripping technology adopting built-in graphite condenser
11/27/2013	CN103408083A Method for processing ammonia water remaining in coke oven through vacuum flash evaporation method
11/27/2013	CN103408082A Recovery method and device for formic acid solvent during metronidazole production
11/27/2013	CN103408081A Continuous water source water quality regulation system for laboratory testing and water supply method
11/27/2013	CN103408080A Method for removing peculiar smell of cooling water and recycling cooling water in eucalyptus oil production process
11/27/2013	CN103408079A Supported decolorizing agent for treating waste liquid generated by desulfurizing coke oven gases and preparation method thereof
11/27/2013	CN103408078A Water purifying cartridge, and water purifier
11/27/2013	CN103408077A Seawater desalination and pipeline water transfer
11/27/2013	CN103408023A Method and equipment for treatment of chlorosilane-containing waste liquid
11/27/2013	CN103407555A Waterborne algae removal device
11/27/2013	CN103406153A Method for preparing cellulose-based macroporous gel compound Cu2O visible-light-driven photocatalyst
11/27/2013	CN103406152A Visible light responsive metal/organic semiconductor photocatalyst, its preparation method and application
11/27/2013	CN103406147A Preparation method and application of nanometer tubular cuprous bromide photocatalysis material
11/27/2013	CN103406138A Preparation method of high-stability transition metal-modified SBA-15 catalyst for ozonation
11/27/2013	CN103406135A Preparation method for synthesizing N-TiO2@WSe2 photocatalyst through sol-gel method and application of N-TiO2@WSe2 photocatalyst
11/27/2013	CN103406131A Preparation method for cadmium sulfide-loaded composite photocatalyst
11/27/2013	CN103406123A Preparation method and application of bamboo charcoal-loaded zinc oxide copper-doped composite catalyst material
11/27/2013	CN103406117A Preparation of high-selectivity inorganic skeletal biomimic TiO2 photocatalyst by sol-hydrothermal method at low temperature
11/27/2013	CN103406115A Online activated carbon fiber regeneration method
11/27/2013	CN103406114A Preparation method and application of adsorbent for high-level wastewater treatment
11/27/2013	CN103406105A Modified waste tea leaves absorbent and preparation method and application thereof
11/27/2013	CN103406104A Application of chestnut shells serving as absorbent
11/27/2013	CN103406103A Modified waste mushroom culture medium sorbent, preparation method and application thereof
11/27/2013	CN103406102A Modified buckwheat husk sorbent and preparation method and application thereof
11/27/2013	CN103406100A Magnetic chelate, and preparation method and application thereof
11/27/2013	CN103406099A Calcium-magnesium mineralized biocarbon, and preparation method and application thereof
11/27/2013	CN103406095A Activation method and application of biomass liquefaction residue
11/27/2013	CN103406094A Method for manufacturing magnetic sludge-based active carbon
11/27/2013	CN103406093A Tobermorite/ HAP composite sewage heavy-metal treating material and preparation method thereof
11/27/2013	CN103406092A Preparation method of amino-functionalization mesoporous gamma-Al2O3 absorbent
11/27/2013	CN103406089A Method for preparation of rime-like titanate by taking organic matters in methacrylic acid wastewater as template agent
11/27/2013	CN103406083A Photo-catalytic reactor and using method thereof
11/27/2013	CN103406081A Preparation method and applications of anion beta-cyclodextrin magnetic microsphere
11/27/2013	CN103406037A Static flow guide branch pipe dosing type pipeline dosing mixer
11/27/2013	CN103405347A Moisturizing liquid, mask and cosmetic adopting micro-cluster water and preparation method of micro-cluster water
11/27/2013	CN103405330A Beautifying device capable of generating micro clustered water
11/27/2013	CN103405154A Water dispenser and water treatment device and method for preparing micro cluster water thereof
11/27/2013	CN103113001B Device for adsorbing, degrading and denitrifying simultaneously to improve removal rate of total nitrogen in gasified wastewater and method for treating waste water
11/27/2013	CN103101984B System for quantitatively adding medicament by water delivery pipeline
11/27/2013	CN103043737B Heat pump based all-weather sea water desalination system
11/27/2013	CN103011432B Oil removal and separation device and process for waste water containing organic siloxane
11/27/2013	CN102963958B Environmentally-protective oil-storage type oil-water separator
11/27/2013	CN102925708B Manganese recovery method based on capacitance absorption concentration
11/27/2013	CN102923881B Seawater circulating filtration and disinfection system for seawater swimming pool and seawater circulating filtration and disinfection method therefor
11/27/2013	CN102923815B Cyclone separator
11/27/2013	CN102910786B Method and equipment for high-concentration alcohol waste water treatment
11/27/2013	CN102910752B Air bag used for water treatment, and water purification device with same
11/27/2013	CN102774979B Method for determining maximum removal rate of dissolved organic matters, addition quantity of coagulant and pH value of effluent during strengthened coagulation treatment of drinking water
11/27/2013	CN102765784B Electrolytic catalytic oxidation ditch
11/27/2013	CN102745788B Automatic integrated coagulation clarification and filtering device
11/27/2013	CN102745764B Method of using aluminum-titanium composite tanning wastes to remove trivalent chromium in chrome tanning wastewater
11/27/2013	CN102674526B Method for precipitating and stabilizing As from As-containing solution
11/27/2013	CN102616877B Water purifying cartridge, and water purifier
11/27/2013	CN102530995B Process for producing magnesium sulfate heptahydrate by mother liquor obtained after mirabilite freezing
11/27/2013	CN102527372B Method for hydrothermally preparing nitrogen-doped sodium tantalate photochemical catalyst powder
11/27/2013	CN102503012B Method for treating membrane concentrated liquor of landfill leachate
11/27/2013	CN102489346B Method for separation and regeneration of anion and cation resin in exhausted mixed bed
11/27/2013	CN102453187B Polymer hydrogel for absorbing heavy metals and preparation method and application thereof
11/27/2013	CN102381744B Polyphase multipole electrocatalytic industrial wastewater processing system for high efficiency biological toxicity removal
11/27/2013	CN102272055B Antimicrobial device and materials for fluid treatment
11/27/2013	CN102198407B Positive ion exchanger and method for removing heavy metal ion in waste water
11/27/2013	CN102186781B Apparatus for producing hydrogen-dissolved drinking water and process for producing dissolved drinking water
11/27/2013	CN101746908B Method for processing chemical nickle-plating wastewater by breaking complexing twice
11/27/2013	CN101679083B Method and device for purifying liquid effluents
11/27/2013	CN101492190B Direct drinking water bottle incorporating with disinfection filtering module
11/26/2013	US8592753 Ion mobility spectrometer
11/26/2013	US8591825 Extraction apparatus
11/26/2013	US8591748 Water treatment
11/26/2013	US8591747 Devices and methods for controlled release of additive compositions
11/26/2013	US8591744 Composition and process for removing impurities from a circulating water system
11/26/2013	US8591743 Portable system for on-site iodine extraction from an aqueous solution
11/26/2013	US8591740 Method and system for biofouling control of shipboard components
11/26/2013	US8591739 Molecular separator

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