| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 07/11/2012 | CN102557224A Water heater condensed water neutralizing treater and manufacturing method thereof |
| 07/11/2012 | CN102557223A Equipment and method for treating alkaline water and/or acid water |
| 07/11/2012 | CN102557222A Method for removing trace arsenic from aqueous solution |
| 07/11/2012 | CN102557221A Preparation method and application of eutrophic water body sediment phosphor in-situ passivating agent |
| 07/11/2012 | CN102557220A Preparation and application of chemical oxygen demand (COD) degradant used for removing 2, 4-dinitrochlorobenzene in waste water |
| 07/11/2012 | CN102557219A Method for preparing product mixed with nitrate and manganese sulfate by manganese-containing waste liquid |
| 07/11/2012 | CN102557218A Composite flocculating agent containing various polyacrylamides and preparation method for composite flocculating agent |
| 07/11/2012 | CN102557217A Novel decolorizing agent and preparation method thereof |
| 07/11/2012 | CN102557216A Acid testing oil waste water neutralizing flocculation finishing agent and preparation as well as application thereof |
| 07/11/2012 | CN102557215A Compound organic water purifying agent and preparation method thereof |
| 07/11/2012 | CN102557214A Method for treating high-concentration tailings wastewater |
| 07/11/2012 | CN102557213A High-zinc composite ferroaluminum denitrified coagulant and preparation process thereof |
| 07/11/2012 | CN102557212A Method for treating and recycling molybdenum calcine water-washing waste water |
| 07/11/2012 | CN102557211A Multi-functional composite bioflocculant for wastewater treatment |
| 07/11/2012 | CN102557210A Method for efficiently removing algae from water bodies utilizing carbon nanotubes |
| 07/11/2012 | CN102557209A Flocculation reaction equipment |
| 07/11/2012 | CN102557208A Method for preparing poly aluminum ferric silicate composite flocculating agent by using red mud and ferrous sulfate |
| 07/11/2012 | CN102557207A Drinking water anti-corrosion method |
| 07/11/2012 | CN102557206A Method for purifying water by killing algae by using micro-current and application thereof |
| 07/11/2012 | CN102557205A Novel method and apparatus for enriching and separating metal ions in sewage |
| 07/11/2012 | CN102557204A In-vivo stone resisting device |
| 07/11/2012 | CN102557203A Method for purifying outdoor drinking water and portable outdoor drinking water purifying device |
| 07/11/2012 | CN102557202A High-efficiency dissolved-oxygen flotation electrocoagulation sewage purification all-in-one machine |
| 07/11/2012 | CN102557201A Micro-electrolysis filling material and preparation method thereof |
| 07/11/2012 | CN102557200A Novel film aeration and microbial fuel cell wastewater treatment system |
| 07/11/2012 | CN102557199A Micro-electrolytic reactor |
| 07/11/2012 | CN102557198A Multi-dimensional electrocatalysis reactor |
| 07/11/2012 | CN102557197A Method for further reducing effluent turbidity in process of treating raw water by using diatomite dynamic membrane |
| 07/11/2012 | CN102557196A Method and apparatus for generating fresh water, and method and apparatus for desalinating sea water |
| 07/11/2012 | CN102557195A Method for removing heavy metals in water by collaboration of dialysis through ion exchange membrane and chemical precipitation |
| 07/11/2012 | CN102557194A Film method aeration industrial flue gas desulfurization seawater recovery process |
| 07/11/2012 | CN102557193A Sewage treatment device comprising at least two groups of membrane components capable of switching aeration operations |
| 07/11/2012 | CN102557192A Method for determining operation parameters of ultrafiltration device |
| 07/11/2012 | CN102557191A Process for synthesizing powdered ion-exchange resin |
| 07/11/2012 | CN102557190A Mixed-bed resin for polishing condensate of compatible supercritical unit |
| 07/11/2012 | CN102557189A Method for separating and recovering peracid and high arsenic from waste liquor obtained after arsenic is extracted from nickel-molybdenum ore smelting dust |
| 07/11/2012 | CN102557188A Minitype sloping plate oil separation tank with oil being skimmed automatically |
| 07/11/2012 | CN102557187A Method And Equipment For Treating Oil-containing Waste Water |
| 07/11/2012 | CN102557186A Floating oil absorber |
| 07/11/2012 | CN102557185A Advanced oxidation method |
| 07/11/2012 | CN102557184A Ultraviolet disinfection device for secondary sedimentation tank and secondary sedimentation tank disinfection system |
| 07/11/2012 | CN102557183A Device and method for removing microcystins through catalytic creeping discharge of manganese-doped carbon gel |
| 07/11/2012 | CN102557182A Multifunctional solar photocatalytic waste water treatment apparatus used for pilot tests |
| 07/11/2012 | CN102557181A Method for adsorption and removal of heavy metals and dye of waste water by garlic waste |
| 07/11/2012 | CN102557180A Removal method for organic pollutants based on microporous mineral absorption and coupling as well as microwave degradation |
| 07/11/2012 | CN102557179A Method for removing nitrotoluene in high-concentration waste acid |
| 07/11/2012 | CN102557178A Air floating concentration treatment device |
| 07/11/2012 | CN102557177A Impeller cutting type vortex air floatation device |
| 07/11/2012 | CN102557176A Sea water desalinating device of cooling tower of coastal and island thermal power plants |
| 07/11/2012 | CN102557175A Device adopting dual-heat-source spray evaporation seawater desalination technology |
| 07/11/2012 | CN102557174A Device for treating ammonia nitrogen waste water and method for degrading ammonia nitrogen waste water by using device |
| 07/11/2012 | CN102557173A Flash processing method for seawater desalination |
| 07/11/2012 | CN102557172A Factory sewage-evaporating and atmospheric form-converting water collection apparatus |
| 07/11/2012 | CN102557171A Method and system for treating nano-filtration concentrated liquor of landfill leachate |
| 07/11/2012 | CN102557170A Fresh water condenser for seawater desalinization device |
| 07/11/2012 | CN102557169A System For Production Of Exploitable Water And Electricity |
| 07/11/2012 | CN102557168A Heat-pipe low-temperature multi-effect sea water desalinating system and process flow |
| 07/11/2012 | CN102557167A Atmospheric analytical recovery tower for high-ammonia-content wastewater |
| 07/11/2012 | CN102557166A Process for producing purified water by adopting sewage |
| 07/11/2012 | CN102557165A Sea water desalinization device |
| 07/11/2012 | CN102557164A Recycling method of high-salt industrial wastewater containing glycerin |
| 07/11/2012 | CN102557163A Vehicle-mounted sewage treatment system |
| 07/11/2012 | CN102557162A Biological activating water treatment agent |
| 07/11/2012 | CN102557161A Ship-mounted water bloom suppressing device based on artificial flow making technology |
| 07/11/2012 | CN102557160A Column type water cap |
| 07/11/2012 | CN102557159A Segmental short flow enclosed circulating technology without purifying treatment for papermaking wastewater |
| 07/11/2012 | CN102557158A Treatment method for produced water of coalbed methane fields |
| 07/11/2012 | CN102557157A Water processing system |
| 07/11/2012 | CN102557155A Method for recovering rhodium from rhodium-containing waste liquid and preparing rhodium chloride hydrate |
| 07/11/2012 | CN102557129A Mesoporous TiO2 synthesized by using acid-processed nano-cellulose template and application of mesoporous TiO2 |
| 07/11/2012 | CN102557025A Preparation method of three-dimensional ordered macroporous-mesoporous carbon material |
| 07/11/2012 | CN102556972A Method for extracting bromine by industrial wastewater rich in Br- |
| 07/11/2012 | CN102553660A Composite of lamellar bimetal hydroxide and magnetic substrate and preparation thereof |
| 07/11/2012 | CN102553649A 17beta-estradiol molecular imprinted silver-doped TiO2 nanotube and preparation method thereof |
| 07/11/2012 | CN102553648A Photocatalyst for visible light transformation and preparation method of same |
| 07/11/2012 | CN102553644A Modified Teflon fiber metal complex catalyst and preparation method thereof |
| 07/11/2012 | CN102553627A N and F-codoped visible-light-responsive TiO2 photocatalyst and preparation method thereof |
| 07/11/2012 | CN102553626A Preparation method of carbon-nitrogen-codoped TiO2 nano catalysis material |
| 07/11/2012 | CN102553623A Method for preparing porous tourmaline slab with photocatalytic performance |
| 07/11/2012 | CN102553619A Visible-light catalyst Bi3O4Br and preparation method thereof |
| 07/11/2012 | CN102553617A Visible-light response high energy efficiency photocatalyst prepared by composite activated carbon fiber (ACF) and application method |
| 07/11/2012 | CN102553593A Method for preparing magnetic nanometer ferroferric oxide-graphene composite catalyst |
| 07/11/2012 | CN102553591A Preparation and application of visible light responding CuAl2O4-graphene photocatalyst |
| 07/11/2012 | CN102553590A Abandoned shell/nanometer Cu2O composite photocatalyst material as well as preparation and application thereof |
| 07/11/2012 | CN102553587A Ag/ZnO-SnO2 composite nanocatalyst and production method thereof |
| 07/11/2012 | CN102553569A Method for preparing nitrogen-doped bismuth tungstate powder photocatalyst through microwave hydrothermal method |
| 07/11/2012 | CN102553564A Method for preparing nitrogen and fluorine doped sodium tantalum oxide photochemical catalyst powder by hydrothermal method |
| 07/11/2012 | CN102553561A Water quality purification spraying agent and application thereof as well water quality purification method |
| 07/11/2012 | CN102553557A Preparation method of hollow glass microsphere with directionally grown titania nanotubes on surface |
| 07/11/2012 | CN102553547A Potassium-based rectorite water treatment material and preparation method thereof |
| 07/11/2012 | CN102553542A Granular absorbent with nano-apertures and preparation method for granular absorbent |
| 07/11/2012 | CN102553540A Collagen absorbing material and application thereof |
| 07/11/2012 | CN102553539A Biomass modified adsorbent capable of adsorbing cadmium ions and preparation method and application thereof |
| 07/11/2012 | CN102553538A Modified peanut shell cationic adsorbent, preparation method and application |
| 07/11/2012 | CN102553534A 17 beta-estradiol molecular imprinting titanium dioxide (TiO2) nano tube and preparation method thereof |
| 07/11/2012 | CN102553533A Method for preparing composite dephosphorus adsorbent by virtue of activated carbon fiber loaded with metal |
| 07/11/2012 | CN102553532A Method for preparing magnetic carbon nano-tube adsorbent having high adsorption capacity and used for removing dye from aqueous phase |
| 07/11/2012 | CN102553529A Preparation method for sulfur functionalization carbon foam |
| 07/11/2012 | CN102553528A Modified carbon nano tube material, method for removing mercury ions in water and method for regenerating modified carbon nano tube material |
| 07/11/2012 | CN102553526A Method for removing mercury ions from water by using silver-modified magnetic carbon nanotube and regeneration method |