| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 01/09/2013 | CN102869619A Water treatment method and method for producing ultrapure water |
| 01/09/2013 | CN102869617A Wastewater treatment apparatus to achieve class B biosolids using chlorine dioxide |
| 01/09/2013 | CN102869616A Membrane-electrode assembly, electrolytic cell using the same, method and apparatus for producing ozone water, method for disinfection and method for wastewater or waste fluid treatment |
| 01/09/2013 | CN102869615A Membrane-electrode assembly, electrolytic cell using the same, method and apparatus for producing ozone water, method for disinfection and method for wastewater or waste fluid treatment |
| 01/09/2013 | CN102869614A Method for removing metals from a metal-containing solution by using legume plants |
| 01/09/2013 | CN102869419A A device for heating a liquid comprising a solvent and solute, and separating the solvent and solution |
| 01/09/2013 | CN102869273A UV fluid sterilizer suitable to sterilize fluid having poor UV transmission |
| 01/09/2013 | CN102865114A Electricity and water co-generation system for recycling waste heat of glass production lines |
| 01/09/2013 | CN102864137A Microbial particle preparation for aquacultural water quality purification and preparation method |
| 01/09/2013 | CN102863580A Orotic acid chelate resin and preparation method and application thereof |
| 01/09/2013 | CN102863579A Barbituric acid chelating resin and preparation method and application thereof |
| 01/09/2013 | CN102863132A Method for treating sludge by ecological fluidized bed |
| 01/09/2013 | CN102863123A Method for treating battery material lithium nickel manganese oxide industrial sewage water |
| 01/09/2013 | CN102863118A Device and method for recycling car washing wastewater based on active carbon catalytic ozone technology |
| 01/09/2013 | CN102863117A Process and device for treating high concentrated organic wastewater |
| 01/09/2013 | CN102863112A Phenol and ammonia wastewater recycling treatment method by using single tower for performing de-acidification and de-amination simultaneously |
| 01/09/2013 | CN102863109A Ammonia-nitrogen wastewater treatment method and ammonia-nitrogen wastewater treatment device |
| 01/09/2013 | CN102863106A Filtering sterilization container |
| 01/09/2013 | CN102863101A Automatic control sewage treatment system with variable process and treating capacity |
| 01/09/2013 | CN102863095A Seawater and bitterly-salt water desalting system |
| 01/09/2013 | CN102863091A Pure water machine |
| 01/09/2013 | CN102863087A Magnetoelectricity collaborative industrial cycling cooling water scale resisting and bacteria inhibiting processor |
| 01/09/2013 | CN102863071A Advanced treatment method for decolorizing yeast wastewater |
| 01/09/2013 | CN102863070A Ozonization water treatment method with NiFe2O4 magnetic nanometer material as catalyst |
| 01/09/2013 | CN102863069A Composite Fenton treatment method for herbicide pesticide wastewater |
| 01/09/2013 | CN102863068A Water treatment apparatus including underwater agitation transfer pump and water-treatment method using the apparatus |
| 01/09/2013 | CN102863067A Neutralization reaction device for phosphorus wastewater |
| 01/09/2013 | CN102863066A Method for treating pH of concentrated acids into no larger than 0 |
| 01/09/2013 | CN102863065A Preparation method of starch-grafted dicyandiamide formaldehyde polycondensate flocculants |
| 01/09/2013 | CN102863064A Method for preparing novel coagulant for sewage treatment |
| 01/09/2013 | CN102863063A Waste water processing device for high-density flocculating clarification |
| 01/09/2013 | CN102863062A Separating method of aqueous alkali and size in refining waste water of dyeing and finishing |
| 01/09/2013 | CN102863061A Device and method for dry and energy-saving production of polyaluminum chloride water purifying agent |
| 01/09/2013 | CN102863060A Lifting and stirring device in mechanical stirring clarification tank |
| 01/09/2013 | CN102863059A Additive for enhancing function of organism in aspect of ammonia nitrogen removal in water and use method of additive |
| 01/09/2013 | CN102863058A Air-floatation water treatment system |
| 01/09/2013 | CN102863057A High-phosphorus-containing municipal sewage dephosphorization method |
| 01/09/2013 | CN102863056A Electro-spraying water processing technology and system |
| 01/09/2013 | CN102863055A Desalting system and method |
| 01/09/2013 | CN102863054A Device for classification recycling of ion exchange resins and process thereof |
| 01/09/2013 | CN102863053A Treatment and resource recovery method for treating rinsing wastewater in production process of 2-naphthylamine-3,6,8-trisulfonic acid |
| 01/09/2013 | CN102863052A Duckweed isolating type quantitative floating water outlet device |
| 01/09/2013 | CN102863051A Combined oil removing device |
| 01/09/2013 | CN102863050A Oil and water separating device |
| 01/09/2013 | CN102863049A Ultraviolet disinfection contact device |
| 01/09/2013 | CN102863048A Application of dealumination Y type zeolite in degrading organic pollutants in water under microwave induction |
| 01/09/2013 | CN102863047A Method for degradation of microcystin in water by means of electron beam irradiation |
| 01/09/2013 | CN102863046A Application of Au/TiO2 nanotube array in photocatalytic degradation of sugar wastewater |
| 01/09/2013 | CN102863045A Method for treating acid uranium-bearing wastewater by utilizing modified chitosan adsorbents |
| 01/09/2013 | CN102863044A Method for synchronously processing washing wastewater and organic chemical industrial wastewater |
| 01/09/2013 | CN102863043A Organic hydrotalcite synthesis and wastewater treatment integrated technique |
| 01/09/2013 | CN102863042A Method for simultaneously treating dyeing wastewater and chemical industry organic wastewater |
| 01/09/2013 | CN102863041A Method of removing oil in catering wastewater by adopting shaddock peel |
| 01/09/2013 | CN102863040A Bathing bamboo charcoal bag |
| 01/09/2013 | CN102863039A Multi-bubble hybrid system for pressurizing dissolved air floatation |
| 01/09/2013 | CN102863038A Solar energy seawater purifying device |
| 01/09/2013 | CN102863037A Desalting kit |
| 01/09/2013 | CN102863036A Method for regeneration of hydrochloric acid containing waste liquid by means of microwave heating |
| 01/09/2013 | CN102863035A Multi-effect evaporating and desalting device desalting process |
| 01/09/2013 | CN102863034A Mechanical fine bar screen waste remover |
| 01/09/2013 | CN102863033A Method for installing physical polarization water-treatment device in circulating cooling water system |
| 01/09/2013 | CN102863031A Method for utilizing iron and steel acid washing liquid to produce catalyst and method for treating sewage |
| 01/09/2013 | CN102861609A Gradient composite molecular sieve membrane catalytic material and preparation method and application thereof |
| 01/09/2013 | CN102861603A Preparation method of metal-nonmetal-codoped nano-titanium dioxide photocatalyst |
| 01/09/2013 | CN102861600A Graphene oxide/silver phosphate/P25 composite material and preparation method thereof |
| 01/09/2013 | CN102861599A Method for preparing haloid element doped composite photocatalyst by solid phase synthesis |
| 01/09/2013 | CN102861567A Floating type BiVO4/floating bead composite photocatalyst and preparation method and application thereof |
| 01/09/2013 | CN102861564A Preparation method of anti-static reduction-oxidation graphite oxide-TiO2 photocatalysed composite material |
| 01/09/2013 | CN102861562A Nitrogen organic modified titanium-containing blast furnace slag catalyst with visible light catalytic activity and preparation method thereof |
| 01/09/2013 | CN102861556A Preparation method of chelating adsorption function resin |
| 01/09/2013 | CN102861555A Composite adsorbing material for removing iodide ions in water and preparation method of composite adsorbing material |
| 01/09/2013 | CN102861554A Composite adsorbing material for removing copper ions in natural water body and preparation method of composite adsorbing material |
| 01/09/2013 | CN102861553A Composite adsorbing material for removing aluminium ions in natural water body and preparation method of composite adsorbing material |
| 01/09/2013 | CN102861550A Method for synthesizing iron-modified bentonite |
| 01/09/2013 | CN102861549A Method for preparing water defluorinating material by utilizing shell sand |
| 01/09/2013 | CN102861513A Alignment apparatus for external pressure type module and filtering system comprising the same |
| 01/09/2013 | CN102861512A Coupling type membrane distillation assembly device and method |
| 01/09/2013 | CN102860309A Corrosion mitigation sterilization composite medicament and processing technique thereof |
| 01/09/2013 | CN102381780B Method for controlling by-product generation amount in process of water treatment in micro polluted water source by step catalytic oxidation |
| 01/09/2013 | CN102381739B Gas dissolving and releasing device with pressurization water pump and turbine air releaser being coaxial |
| 01/09/2013 | CN102351277B Axially-sealed fluid pressure switcher with reciprocating sliders |
| 01/09/2013 | CN102343262B Preparation method of Si-TiO2-loaded bamboo charcoal composite material and method for removing ammonia nitrogen in low temperature water using same |
| 01/09/2013 | CN102335619B Solvent thermal method for preparing silver halide photocatalytic materials |
| 01/09/2013 | CN102320672B Seawater desalting system in hydropower cogeneration and method for desalting seawater |
| 01/09/2013 | CN102276027B Method for ultrasonic treatment, electrolysis and flocculation of slime water |
| 01/09/2013 | CN102276016B Wind-electricity complementary hydraulic-driven sea water desalination apparatus |
| 01/09/2013 | CN102266753B Preparation method and application of efficient active dye absorbent |
| 01/09/2013 | CN102249499B Method for biochemically treating and discharging refinery wastewater within controlling index of national standard |
| 01/09/2013 | CN102249436B Method for concentrating CMP (chemi-mechanical pulp) waste liquid by using membrane process |
| 01/09/2013 | CN102241801B Acrylic acid(AA)/sodium 2-acrylamide-2-methylpro panesulfonic acid(AMPS-Na)/diisocyanate-modified allyl cyclodextrin (MACD) copolymer |
| 01/09/2013 | CN102225257B Double-way backwashing pressure filter tank and backwashing method thereof |
| 01/09/2013 | CN102219327B Membrane method treatment process for caprolactam waste water |
| 01/09/2013 | CN102210952B Adsorption filter for tap water |
| 01/09/2013 | CN102180528B Combined type evaporation plant for desulfurated waste water flue-gas |
| 01/09/2013 | CN102180527B Water mixing device and sea water desalinizing system comprising same |
| 01/09/2013 | CN102173479B Wind-power complementary pneumatic seawater desalting device |
| 01/09/2013 | CN102151546B Modified zeolite as well as preparation method and application thereof |
| 01/09/2013 | CN102101773B Activating ceramic core, preparation method thereof, container having same and preparation method of container |
| 01/09/2013 | CN102083757B Boiler water treatment agent and water treatment process |
| 01/09/2013 | CN102079549B Wet construction method for coverage system of refuse landfill sewage adjusting tank |