| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 01/02/2013 | CN202643356U Distilled water producing device |
| 01/02/2013 | CN202643355U Distilled water and carbon dioxide preparation and collection device |
| 01/02/2013 | CN202643354U Device utilizing clean energy to carry out sea water desalination |
| 01/02/2013 | CN202643353U Opening device for cover of water purifier |
| 01/02/2013 | CN202643352U Contact type disinfecting tank structure |
| 01/02/2013 | CN202643351U Water activating machine |
| 01/02/2013 | CN202643350U Urea low-pressure deep hydrolysis waste liquor recovery device |
| 01/02/2013 | CN202643349U Connector and crushing type grating |
| 01/02/2013 | CN202643348U Water purification sack |
| 01/02/2013 | CN202643347U Easy detachable, backwashing water distributor |
| 01/02/2013 | CN202638623U Supplemental water sprayer of thermal deaerator |
| 01/02/2013 | CN202638436U Safety ion exchange column for storage battery production |
| 01/02/2013 | CN202638336U Automatic medicine adding device for pure water station |
| 01/02/2013 | CN202638304U Mini-oxygen bubble generator with rotation of multiple magnetic fields |
| 01/02/2013 | CN202638298U Automatic device of membrane module hydrophilic modification |
| 01/02/2013 | CN202638286U Filament breakage-preventing ammonia nitrogen-removing hollow fiber membrane assembly |
| 01/02/2013 | CN202638283U Vacuum membrane distillation water treating device |
| 01/02/2013 | CN202638281U External pressure type ultrafiltration filter element and external pressure type ultrafiltration water purifier with same |
| 01/02/2013 | CN202638278U Pot-type water treatment device |
| 01/02/2013 | CN202636615U Thermos flask with magnetizing iron |
| 01/02/2013 | CN202636460U Multi-functional magnetizing heat preservation cup |
| 01/02/2013 | CN202636013U Drinking water bottle capable of generating hydrogen-rich water |
| 01/02/2013 | CN1466548B Contacting and adsorbent granules |
| 01/02/2013 | CN102859714A Hybrid Solar Energy Conversion System With Photocatalytic Disinfectant Layer |
| 01/02/2013 | CN102859060A Nonwoven nanofiber webs containing chemically active particulates and methods of making and using same |
| 01/02/2013 | CN102859058A Nonwoven fibrous webs containing chemically active particulates and methods of making and using same |
| 01/02/2013 | CN102858696A Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods |
| 01/02/2013 | CN102858694A Mixed liquor filterability treatment in a membrane bioreactor |
| 01/02/2013 | CN102858692A Method for sanitizing an electrodeionization device |
| 01/02/2013 | CN102858464A Electrostatic Atomization Device |
| 01/02/2013 | CN102858451A Fenton reaction catalyst using coffee grounds or tea dregs as raw material |
| 01/02/2013 | CN102858425A Gas-collection-type gas-liquid reaction device, and water treatment apparatus and gas purification apparatus using same |
| 01/02/2013 | CN102854807A Medicament feeding controlling device |
| 01/02/2013 | CN102852704A Bypass stabilizing type seat water desalination and power generation device utilizing tidal energy for one-way drive |
| 01/02/2013 | CN102852703A Pressure compensation type seawater desalination and power generation device capable of conducting two-way driving by utilizing tidal energy |
| 01/02/2013 | CN102852702A Bypass booster type seat water desalination and power generation device utilizing tidal energy for two-way drive |
| 01/02/2013 | CN102852567A Energy-saving method by adopting jetting exhausting in thermal process |
| 01/02/2013 | CN102851962A Method for carrying out cationic modification upon cotton fabric by using paint dyeing wastewater |
| 01/02/2013 | CN102851078A Method for comprehensive utilization of alcohol-containing wastewater using fixed bed gas furnace |
| 01/02/2013 | CN102850941A Adhesive and method for preparing iron-based copper microelectrolytic sectional material |
| 01/02/2013 | CN102850599A Magnetic chitosan/nano Fe3O4 composite and preparation method and application thereof |
| 01/02/2013 | CN102850556A Preparation method of modified hydrogel and application of modified hydrogel in heavy metal wastewater treatment |
| 01/02/2013 | CN102850480A Polymer and its preparation method and application, and processing method for oily sewage |
| 01/02/2013 | CN102849901A Sewage treatment method and special adjustment tank for same |
| 01/02/2013 | CN102849893A Treatment method of high-concentration nondegradable organic wastewater |
| 01/02/2013 | CN102849887A Seawater desalting method |
| 01/02/2013 | CN102849886A Layered distilling device |
| 01/02/2013 | CN102849885A Method for denitrifying light brine by membrane process |
| 01/02/2013 | CN102849884A Desalination method and device in petroleum sulfonate production |
| 01/02/2013 | CN102849881A Electroplated wastewater comprehensive treatment method |
| 01/02/2013 | CN102849880A Method for comprehensive treatment of oilfield waste |
| 01/02/2013 | CN102849878A Pretreatment method for industrial wastewater of pyrethroid |
| 01/02/2013 | CN102849876A Method for treating rubber antioxidant (RD) production wastewater |
| 01/02/2013 | CN102849874A Sterilizing filtering element and water purifying device utilizing same |
| 01/02/2013 | CN102849871A STD type technology and system for recovering condensate water of coal moisture control |
| 01/02/2013 | CN102849868A Method and device for recycling cleaning wastewater on work line |
| 01/02/2013 | CN102849867A 原水处理系统 Raw water treatment system |
| 01/02/2013 | CN102849865A Method for cyclic utilization of soybean product processing waste water and energy-saving apparatus |
| 01/02/2013 | CN102849862A Multifunctional water treatment device |
| 01/02/2013 | CN102849860A Cyclic utilization method of wastewater from casein phosphoeptide production |
| 01/02/2013 | CN102849859A Method for preparing multifunctional water treatment agent derived from pomegranate bark extract |
| 01/02/2013 | CN102849840A Method for treating acidic organic waste water through homogeneous catalysis and ozonation |
| 01/02/2013 | CN102849839A Determining method of reagent dosage for treating restaurant grease wastewater by Fenton-like method |
| 01/02/2013 | CN102849838A Acrylonitrile wastewater deep treatment system |
| 01/02/2013 | CN102849837A Chemicals feeding device |
| 01/02/2013 | CN102849836A Sludge water concentration and purification treatment method and integrated treatment device |
| 01/02/2013 | CN102849835A Method for increasing viscosity of polyacrylamide solution prepared from oilfield produced water |
| 01/02/2013 | CN102849834A Chemical reaction-precipitation integrated treatment method and chemical reaction-precipitation integrated treatment device |
| 01/02/2013 | CN102849833A High performance flocculant for wastewater treatment |
| 01/02/2013 | CN102849832A Cationic polyacrylamide modified fly ash formulation |
| 01/02/2013 | CN102849831A Formula of composite flocculating agent |
| 01/02/2013 | CN102849830A Coagulant for coking wastewater after biochemical treatment and treatment method thereof |
| 01/02/2013 | CN102849829A Prefabricated tank for sewage pretreatment |
| 01/02/2013 | CN102849828A Sewage bactericide |
| 01/02/2013 | CN102849827A Novel electrolytic tank |
| 01/02/2013 | CN102849826A Ortho-aminophenol wastewater advanced treatment method |
| 01/02/2013 | CN102849825A Waste water treatment method adopting mixing micro-electrolysis technology, and apparatus thereof |
| 01/02/2013 | CN102849824A Iron-based copper for treating organic sewage and sewage treatment method |
| 01/02/2013 | CN102849823A Method for separating palladium from waste water by double-arm bonding-type alicyclic crownether silicon resin |
| 01/02/2013 | CN102849822A Method for improving comprehensive performance of intermittent microwave photo-catalytic waste water degradation device |
| 01/02/2013 | CN102849821A Capacity expansion method of wastewater photochemical degradation reactor combining titanium dioxide catalyst |
| 01/02/2013 | CN102849820A Microwave photocatalytic wastewater degradation device allowing greatly expanding single pot treating capacity |
| 01/02/2013 | CN102849819A Water quality purification agent |
| 01/02/2013 | CN102849818A Purifying method for water used in printing and dyeing |
| 01/02/2013 | CN102849817A Method for separating heavy metals lead and cadmium by using biological adsorbent packed column |
| 01/02/2013 | CN102849816A Process for purifying chromium-containing wastewater |
| 01/02/2013 | CN102849815A Air floatation experiment device |
| 01/02/2013 | CN102849814A Treatment method for purifying sewage and tail gas from furnace gas in acid production from gypsum |
| 01/02/2013 | CN102849813A Solar multi-effect distillation system |
| 01/02/2013 | CN102849812A Flash tank acidification device and its use method |
| 01/02/2013 | CN102849811A Hyper-gravity vacuum evaporation seawater desalination method |
| 01/02/2013 | CN102849810A Novel combination type evaporation condenser |
| 01/02/2013 | CN102849809A Box type water treatment equipment |
| 01/02/2013 | CN102849808A Novel sewage treating agent |
| 01/02/2013 | CN102849807A Novel water cleaning agent |
| 01/02/2013 | CN102849806A 海水淡化装置 Desalination plant |
| 01/02/2013 | CN102849803A A method for recycling Fenton reaction catalyst |
| 01/02/2013 | CN102849758A Device for comprehensive utilization of CO2 generated in sewage treatment and method for producing NaHCO3 by the same |
| 01/02/2013 | CN102849705A Method for recycling tricalcium phosphate from expandable polystyrene industrial wastewater |
| 01/02/2013 | CN102849675A Nano composite material, preparation method thereof, water treatment preparation, water treatment method and water treatment device |