| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 01/16/2013 | CN102872896A Catalyst for catalytic oxidation of printing and dyeing wastewater and preparation method for catalyst |
| 01/16/2013 | CN102872889A Graphene, silver phosphate and titanium dioxide dual-functional composite and method for preparing same |
| 01/16/2013 | CN102872888A BiPO4 nanorod and preparation method and application thereof |
| 01/16/2013 | CN102872885A Visible-light response type photocatalyst and preparation method thereof |
| 01/16/2013 | CN102872884A Water treatment catalyst and production method and application thereof |
| 01/16/2013 | CN102872868A Carbon nano tube and cuprous oxide composite visible-light-driven photocatalyst and preparation method thereof |
| 01/16/2013 | CN102872853A Three-dimensional ordered macroporous InVO4 visible light-responsive photocatalyst, preparation and application |
| 01/16/2013 | CN102872852A Supported zinc oxide photocatalyst and preparation method thereof |
| 01/16/2013 | CN102872851A Preparation method of zinc oxide/attapulgite composite photocatalytic material |
| 01/16/2013 | CN102872848A Preparation method for adsorption enhanced graphene titanium dioxide nano-composite photocatalyst |
| 01/16/2013 | CN102872846A Coal ash microsphere loaded one-dimensional nanometer titanium dioxide (TiO2) composite photocatalyst and preparation method thereof |
| 01/16/2013 | CN102872844A Composite adsorption material for removing gallium ions from natural water and preparation method for adsorption material |
| 01/16/2013 | CN102872843A Solid phase extraction column based on graphene bonded silica gel, and preparation method and application thereof |
| 01/16/2013 | CN102872842A Microorganism composite carrier material for treating high-concentration phenol wastewater and preparation method for microorganism composite carrier material |
| 01/16/2013 | CN102872841A Sulfydryl-containing magnetic hydrogel and method and application for sulfydryl-containing magnetic hydrogel |
| 01/16/2013 | CN102872840A Radiation synthesis method for chelate adsorption materials |
| 01/16/2013 | CN102872839A Absorbing material for removing beryllium ions in natural water body and preparation method of absorbing material |
| 01/16/2013 | CN102872838A Composite adsorbing material for removing germanium ions from natural water body and preparation method of same |
| 01/16/2013 | CN102872837A Composite adsorption material for removing strontium ions from natural water and preparation method for adsorption material |
| 01/16/2013 | CN102872836A Cyclodextrin immobilized macromolecular polymer and preparation method and application thereof |
| 01/16/2013 | CN102872835A Composite adsorbing material for removing cobalt irons in natural water and preparation method thereof |
| 01/16/2013 | CN102872832A Preparation method of titanium dioxide loaded chitosan molecular imprinting adsorbent |
| 01/16/2013 | CN102872831A Compound adsorption material capable of removing cadmium ions in native water and preparation method thereof |
| 01/16/2013 | CN102872830A Composite adsorption material for removing molybdenum ions from natural water and preparation method for adsorption material |
| 01/16/2013 | CN102872829A Composite adsorption material for removing lead ions from natural water and preparation method for adsorption material |
| 01/16/2013 | CN102872828A Composite adsorption material for removing silver ions from natural water and preparation method for adsorption material |
| 01/16/2013 | CN102872827A Composite adsorbing material for removing bromide ions from water and preparation method of same |
| 01/16/2013 | CN102872826A Composite adsorbing material for removing sulfite from water and preparation method of same |
| 01/16/2013 | CN102872825A Composite adsorption material for removing arsenic ions from natural water and preparation method for adsorption material |
| 01/16/2013 | CN102872824A Composite adsorption material for removing cyanide from water and preparation method for adsorption material |
| 01/16/2013 | CN102872823A Composite adsorption material for removing hypochlorite from water and preparation method for adsorption material |
| 01/16/2013 | CN102872822A Composite adsorption material for removing permanganate acid radicals from water and preparation method of composite adsorption material |
| 01/16/2013 | CN102872821A Composite adsorbing material for removing vanadium ions in natural water and preparation method thereof |
| 01/16/2013 | CN102872820A Composite adsorbing material for removing carbonate in water and preparation method thereof |
| 01/16/2013 | CN102872819A Composite adsorbing material for removing nitrate from water and preparation method of same |
| 01/16/2013 | CN102872818A Composite adsorbing material for removing zinc ions in natural water and preparation method thereof |
| 01/16/2013 | CN102872817A Composite absorbing material for removing iron ions from natural water body and preparation method thereof |
| 01/16/2013 | CN102872816A Composite adsorption material for removing manganese ions from natural water and preparation method for adsorption material |
| 01/16/2013 | CN102872815A Composite adsorbing material for removing nitrite ions from water and preparation method thereof |
| 01/16/2013 | CN102872814A Composite adsorbing material for removing nickel ions in natural water and preparation method thereof |
| 01/16/2013 | CN102872813A Composite adsorbing material for removing mercury ions in natural water and preparation method thereof |
| 01/16/2013 | CN102872812A Composite adsorbing material for removing fluorine ions in water and preparation method thereof |
| 01/16/2013 | CN102872811A Water body oil-spilling adsorbent prepared from modified agricultural straws, and preparation method and application of water body oil-spilling adsorbent |
| 01/16/2013 | CN102872808A Method for separating, enriching and purifying copper and nickel by using heavy metal adsorption material |
| 01/16/2013 | CN102872807A Method for separating, enriching and purifying nickel and ferrous iron through heavy metal absorbing material |
| 01/16/2013 | CN102872806A Composite adsorbing material for removing titanium ions in natural water and preparation method thereof |
| 01/16/2013 | CN102872805A Composite adsorbing material for removing heavy chromate in water and preparation method thereof |
| 01/16/2013 | CN102872803A Aluminum modified straw biomass charcoal as well as preparation method and application thereof on removing arsenic in water body |
| 01/16/2013 | CN102872802A Modified activated carbon material and preparing method thereof |
| 01/16/2013 | CN102872801A Composite adsorption material for removing magnesium ions from natural water and preparation method for adsorption material |
| 01/16/2013 | CN102872800A Preparation method of heavy metal mercury-enriched material |
| 01/16/2013 | CN102872797A Preparation method of high-efficiency chromium-removing composite absorbent |
| 01/16/2013 | CN102872795A Composite adsorbing material for removing chromium ions in natural water and preparation method thereof |
| 01/16/2013 | CN102872794A Composite adsorption material for removing bromate from water and preparation method for adsorption material |
| 01/16/2013 | CN102872793A Composite adsorption material for removing iodate from water and preparation method for adsorption material |
| 01/16/2013 | CN102872792A Composite adsorbing material for removing lithium ions in natural water and preparation method thereof |
| 01/16/2013 | CN102872791A Magnetic nanometer lithium ion sieve adsorbent and preparation method thereof |
| 01/16/2013 | CN102872790A Sulfate radical sorbent magnetic nanometer zirconium hydroxide and preparation method thereof |
| 01/16/2013 | CN102872789A Composite adsorption material for removing selenium ions from natural water and preparation method for adsorption material |
| 01/16/2013 | CN102872780A Optical fiber type photoreactor immobilized on nanometer titanium dioxide photocatalysis coatings |
| 01/16/2013 | CN102872768A Sunlight automatic tracking photothermal catalysis-membrane separation reaction system |
| 01/16/2013 | CN102872737A Liquid-gas mixing-dissolving device used for sewage treatment |
| 01/16/2013 | CN102872721A Multiple-effect membrane distillation component unit, marine sea water desalinization device and desalinization method |
| 01/16/2013 | CN102872679A Method for removal of organic compounds from waste water streams in a process for production of (meth)acrylic acid |
| 01/16/2013 | CN102872647A Long-distance pipeline coal transporting head-end wastewater treatment system and treatment method |
| 01/16/2013 | CN102872614A Petrochemical engineering waste separating processing method |
| 01/16/2013 | CN102870818A Disinfectant used for aquiculture and preparation method of same |
| 01/16/2013 | CN102870809A Trichloroisocyanuric acid sustained release tablets and preparation method thereof |
| 01/16/2013 | CN102870777A Sustained-release algistat and method for preparing same |
| 01/16/2013 | CN102870737A Aquatic water aerator |
| 01/16/2013 | CN102417214B Method for adsorbing heavy metals by using three-dimensional compound consisting of graphene sheet and magnetotactic bacteria |
| 01/16/2013 | CN102399720B Marine sulfur oxidizing alcanivorax bacterial strain HGMS16 (Homeotic Genic Male Sterile) and application thereof |
| 01/16/2013 | CN102380355B Chromium (VI) detoxifying adsorbent and preparation method thereof |
| 01/16/2013 | CN102380345B Hollow silicon dioxide microsphere with pores in graded distribution as well as preparation method and application thereof |
| 01/16/2013 | CN102372340B System and method for treating organic wastewater of circuit board |
| 01/16/2013 | CN102358636B System for treating dye wastewater and method for treating triphenylmethane dye wastewater |
| 01/16/2013 | CN102351351B Process for treating chemical nickel-plating discarded liquid |
| 01/16/2013 | CN102328965B Solar seawater desalination plant and operation method thereof |
| 01/16/2013 | CN102320702B Method for deeply processing coking wastewater through coagulation-adsorption and chemical-oxidation combination |
| 01/16/2013 | CN102295335B Flocculating-agent composition |
| 01/16/2013 | CN102284305B Method for preparing nano bismuth niobate resin-loaded photocatalyst |
| 01/16/2013 | CN102267775B Drinking water production device based on ultrasonic and ultraviolet synergic sterilization |
| 01/16/2013 | CN102266792B Synthesis method for visible photocatalyst by modifying titanium dioxide by using ammonium fluoride |
| 01/16/2013 | CN102234163B Method of heating sewage by using circulating fluidized bed boiler |
| 01/16/2013 | CN102188949B Method for removing arsenic (III) in water by utilizing composite MnO2/Fe3O4 adsorbent |
| 01/16/2013 | CN102188948B Method for removing arsenic (As) from water by using MnO2/Fe3O4 composite adsorbent |
| 01/16/2013 | CN102180539B Constant-temperature mineralizing device |
| 01/16/2013 | CN102173517B Method for advanced purification of trace amount of thallium in water by using polymer-base nanometer manganese oxide |
| 01/16/2013 | CN102151492B Separation membrane for sewage treatment |
| 01/16/2013 | CN102115292B Sewage/waste water treating system |
| 01/16/2013 | CN102095002B Multifunctional water tap |
| 01/16/2013 | CN102078807B Er<3+>:YAlO3/TiO2-loaded photocatalyst and preparation method thereof |
| 01/16/2013 | CN102078799B Preparation method of bacteria-bran composite granular material used for adsorbing metal ion |
| 01/16/2013 | CN101948146B Full-automatic, water-saving and energy-saving water distiller |
| 01/16/2013 | CN101935078B Sea water desalination device and method |
| 01/16/2013 | CN101892702B Onsite processing device for discarding initial rainwater in heavy rain without occupying area and processing method thereof |
| 01/16/2013 | CN101852073B Novel integration technique for improving recovery ratio of thick oil with high thickness and low yield |
| 01/16/2013 | CN101851156B Method for recovering fumaric acid from tiamulin production mother solution |
| 01/16/2013 | CN101801855B Treatment chamber for separating compounds from aqueous effluent |
| 01/16/2013 | CN101780988B Novel sea water desalinization evaporator |