| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 02/16/2011 | CN201746414U Thick water advanced oxidation filtering and absorbing treatment device for reclaimed water recycling |
| 02/16/2011 | CN201746411U Device for continuously treating and recovering micro powder classification tailing waste water |
| 02/16/2011 | CN201746410U Pretreatment device for reverse osmosis pure water production |
| 02/16/2011 | CN201746409U Water purification machine system with negative-pressure stop valve |
| 02/16/2011 | CN201746408U Water purification device with guide walls in clean water pond |
| 02/16/2011 | CN201746407U Efficient inactivating and energy saving ship ballast water treatment system |
| 02/16/2011 | CN201746406U Wall-mounted energy water purification machine |
| 02/16/2011 | CN201746404U One-to-one intelligent water saving device |
| 02/16/2011 | CN201746401U Nickel resource and water resource recovery device in nickel-plated waste water |
| 02/16/2011 | CN201746400U Depth treatment system for reclaimed water recycling |
| 02/16/2011 | CN201746397U Water purification machine system with negative pressure disconnecting valve |
| 02/16/2011 | CN201746378U Ore in core tube of water treatment device |
| 02/16/2011 | CN201746377U Steel-plastic composite starch and waste water separator |
| 02/16/2011 | CN201746376U Drinking water sterilizer |
| 02/16/2011 | CN201746375U Unpowered type solid chlorine dioxide full automatic disinfecting device for the source water |
| 02/16/2011 | CN201746374U Organic matter selection separating filtering type sewage treatment reuse device |
| 02/16/2011 | CN201746373U Hand-held activation water purifier |
| 02/16/2011 | CN201746372U Magnetic bar type sewage treatment device |
| 02/16/2011 | CN201746371U Pot based on magnetic energy |
| 02/16/2011 | CN201746370U Strong magnetic water activator used in solar water heater |
| 02/16/2011 | CN201746369U Electrodeionization fresh water partition board |
| 02/16/2011 | CN201746368U Pulse plasma device for safe disinfection of drinking water |
| 02/16/2011 | CN201746367U Alkaline reduction water diaphragm-free electrolyzing device |
| 02/16/2011 | CN201746366U Drinking water purification machine with self-generating device mainly based on solar cell for generating electricity |
| 02/16/2011 | CN201746365U Wind power high-efficiency seawater desalinating machine for island |
| 02/16/2011 | CN201746364U Pure water machine system with novel globe valve |
| 02/16/2011 | CN201746363U Pressure water storage barrel |
| 02/16/2011 | CN201746362U Novel water storage barrel |
| 02/16/2011 | CN201746361U Filtration water puffier and ultrafiltration-membrane filter core |
| 02/16/2011 | CN201746360U Water distribution device with spray thrower |
| 02/16/2011 | CN201746359U Soft water bucket for engines |
| 02/16/2011 | CN201746358U Device for removing oil and separating sewage efficiently |
| 02/16/2011 | CN201746357U Ultraviolet disinfection system suitable for intermittent drainage |
| 02/16/2011 | CN201746356U Integrated sterilizing, algae inhibiting and filtering water purifying device |
| 02/16/2011 | CN201746355U Activated carbon filter |
| 02/16/2011 | CN201746354U Non-pressure sewage purification and activation device |
| 02/16/2011 | CN201746353U Distributive pipe of air flotation machine |
| 02/16/2011 | CN201746352U Dry-process tail gas recovery absorbing liquid purification system |
| 02/16/2011 | CN201746351U Solar sea water desalination apparatus |
| 02/16/2011 | CN201746350U Temperature-controlled solar water purifying plate |
| 02/16/2011 | CN201746349U Cold closed type water treatment system in cold rolling plant |
| 02/16/2011 | CN201746348U Device for reducing COD value of polyester waste water of stripping tower |
| 02/16/2011 | CN201746347U Water opening screen surface structure of water treatment device |
| 02/16/2011 | CN201746346U Fiber sewage treatment unit of wood fiber board production line |
| 02/16/2011 | CN201746345U Pneumatic valve pinboard |
| 02/16/2011 | CN201746344U Water-saving pressure-free water tap |
| 02/16/2011 | CN201746343U Sealing connection structure for tube of water treatment device |
| 02/16/2011 | CN201746342U Water purification machine system formed by pressure-limiting three-way connector |
| 02/16/2011 | CN201744234U Filter device of water for washing car |
| 02/16/2011 | CN201744223U Zero pressure filtering and water purifying equipment |
| 02/16/2011 | CN201743595U Auto-sterilization type biosafety hand washing device |
| 02/16/2011 | CN201743388U Pi water healthy cup |
| 02/16/2011 | CN201742903U Device for generating soda water from air |
| 02/16/2011 | CN1911492B Intelligent controlled electric deioning equipment |
| 02/16/2011 | CN101977850A Process for producing reclaimed water |
| 02/16/2011 | CN101977849A Process and equipment for recovering phosphoric acid from phosphoric acid-containing water |
| 02/16/2011 | CN101977848A Container for filtering liquid |
| 02/16/2011 | CN101977847A Apparatus for filtering liquids and related filtering component |
| 02/16/2011 | CN101976053A Full-automatic operation and monitoring system of water purifier and use method thereof |
| 02/16/2011 | CN101975402A Boiler combustion energy-saving and emission-reducing system |
| 02/16/2011 | CN101975284A 一种正反控制阀 One kind of positive and negative control valve |
| 02/16/2011 | CN101974566A Method for preparing and using polymeric flocculant polyferric silicate sulfate |
| 02/16/2011 | CN101974350A Technological process for producing biomass fuel gas without wastewater discharge by using phenol water gasification and recovery technology |
| 02/16/2011 | CN101973995A Method for recycling waste water in production of folic acid |
| 02/16/2011 | CN101973875A Method for recovering butyl acetate |
| 02/16/2011 | CN101973664A Sewage treatment equipment, method and application thereof |
| 02/16/2011 | CN101973661A Treatment method of processing wastewater of Chinese galls |
| 02/16/2011 | CN101973659A Device and method for refining waste water by treating vitamin B12 by means of co-use of micro-electrolysis and physicochemical method |
| 02/16/2011 | CN101973658A Coal gasification phenol water pollution-free circular treatment method |
| 02/16/2011 | CN101973656A Defluorinating process and device of domestic drinking water of villages and towns |
| 02/16/2011 | CN101973653A Method for treating high-concentration PAM (Polyacrylamide) production wastewater by using composite coagulation method |
| 02/16/2011 | CN101973652A Method for purifying molybdenum sulfide in heavy metal waste water containing molybdenum, and the like |
| 02/16/2011 | CN101973651A Membrane treatment method for treating trace antimony in drinking water |
| 02/16/2011 | CN101973650A Closed circulation method for sodium hypochlorite waste water treatment of acetylene purification process in polyvinyl chloride (PVC) production by calcium carbide method |
| 02/16/2011 | CN101973647A Filter element separating straight drinking kettle |
| 02/16/2011 | CN101973624A Method for disinfection, sterilization, oxygenation, pesticide decomposition, hormone decomposition and refreshment of agricultural products in agriculture |
| 02/16/2011 | CN101973623A Wet-type electrocatalytic oxidation method and device |
| 02/16/2011 | CN101973622A Method for accelerating monopersulfate and persulfate to produce free sulfate radicals |
| 02/16/2011 | CN101973621A Baffling tank type supercritical water treatment reactor with sacrificial lining |
| 02/16/2011 | CN101973620A Method for removing heavy metal ions in water by using graphene oxide sheet |
| 02/16/2011 | CN101973619A Method for treating waste water from copper smelting by using modified ardealite |
| 02/16/2011 | CN101973618A Method for removing and recycling hexavalent chromium ions by using chitosan-iron complex |
| 02/16/2011 | CN101973617A Processing method of alkali deweighting process effluent of polyester fiber fabrics and device thereof |
| 02/16/2011 | CN101973616A Method for preparing composite coagulant used for treating slightly polluted raw water |
| 02/16/2011 | CN101973615A Method for preparing compound water purifying agent for emergency treatment of water pollution of drinking water source |
| 02/16/2011 | CN101973614A Chain sewage treatment method and device |
| 02/16/2011 | CN101973613A Composite flocculant |
| 02/16/2011 | CN101973612A Reactive compound multi-functional water treatment agent and preparation method and application method thereof |
| 02/16/2011 | CN101973611A Automatic type pure chlorine dioxide water body purifier capable of floating on water surface |
| 02/16/2011 | CN101973610A Method for in-situ remediation of petroleum hydrocarbon polluted underground water by taking tourmaline as additive medium |
| 02/16/2011 | CN101973609A Method for removing soluble Cr (VI) in wastewater by utilizing electric arc discharge |
| 02/16/2011 | CN101973608A Electro adsorption water treatment module |
| 02/16/2011 | CN101973607A Efficient electrocoagulation reactor capable of adjusting electrode distance |
| 02/16/2011 | CN101973606A Dynamic micro-electrolysis waste water treatment device and water treatment method thereof |
| 02/16/2011 | CN101973605A Cooling circulating water electrochemistry water quality stabilization treatment system |
| 02/16/2011 | CN101973604A Device for desalting forward osmosis seawater |
| 02/16/2011 | CN101973603A Desorption method for reutilization of desorption agent |
| 02/16/2011 | CN101973602A Centrifugal sewage treater |
| 02/16/2011 | CN101973601A Ship borne type ultrasound synergistic ozone device for processing lake-flooding deposits and method |
| 02/16/2011 | CN101973600A Solar water treatment method and device |