| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 01/26/2011 | EP1311338B1 Filter or filter-element for modified electro-dialysis (med) purposes |
| 01/26/2011 | CN201725729U High-voltage switch and water purification system consisting of same |
| 01/26/2011 | CN201725195U Sewage treatment control system |
| 01/26/2011 | CN201725076U Circular sight glass for water treatment |
| 01/26/2011 | CN201724600U Closed cooling tower auxiliary system for DC power transmission |
| 01/26/2011 | CN201722609U Bridge pavement runoff filtration and purification apparatus |
| 01/26/2011 | CN201722263U Slurry shield mud preparing device |
| 01/26/2011 | CN201722252U Pollution-resistant membrane water treatment device |
| 01/26/2011 | CN201722250U Energy activation directly drinkable water dispenser |
| 01/26/2011 | CN201722249U Industrial sewage electrochemical treatment plant |
| 01/26/2011 | CN201722248U Ultrafiltration water purifier |
| 01/26/2011 | CN201722247U Municipal wastewater emergency treatment equipment |
| 01/26/2011 | CN201722245U Industrial sewage recycling device |
| 01/26/2011 | CN201722244U Mechanical filter and super-nanofiltration integrated water purifier |
| 01/26/2011 | CN201722242U Rural drinking water treatment equipment with reverse osmosis equipment and ultrafiltration equipment connected in parallel |
| 01/26/2011 | CN201722241U Reverse osmosis concentrated water recycling device |
| 01/26/2011 | CN201722239U Sewage residual chlorine removing device |
| 01/26/2011 | CN201722238U Ultra-pure-water treatment system |
| 01/26/2011 | CN201722237U Household water purifying equipment for ozone sterilization and disinfection |
| 01/26/2011 | CN201722234U Manual pollution discharging water purifier with front and rear arranged nanofiltration membranes |
| 01/26/2011 | CN201722233U Three-in-one miniature water purification rod for removing pollution by stage |
| 01/26/2011 | CN201722231U Water purification device used in preparation of retarder |
| 01/26/2011 | CN201722228U Sewage treatment device |
| 01/26/2011 | CN201722227U Vehicle washing wastewater treatment and reusing system |
| 01/26/2011 | CN201722226U Domestic nanofiltration membrane and reverse osmosis water purifier for city and countryside |
| 01/26/2011 | CN201722225U Portable mid-installed integrated water purifier before sea water desalination |
| 01/26/2011 | CN201722224U Pure water production device |
| 01/26/2011 | CN201722223U Triangular water quality processor |
| 01/26/2011 | CN201722222U Electroplating industry waste water treatment device by integrated film separation method |
| 01/26/2011 | CN201722221U Household wastewater recycling device |
| 01/26/2011 | CN201722220U Pure-water machine with simplified structure |
| 01/26/2011 | CN201722219U Water purification and illumination system powered by solar energy |
| 01/26/2011 | CN201722218U Purifying bucket for treating drinking water |
| 01/26/2011 | CN201722217U Speed reducing device for inverted umbrella-shaped aerator |
| 01/26/2011 | CN201722195U Mosaic-type water generator |
| 01/26/2011 | CN201722194U Water treatment medicine addition mixing pipe |
| 01/26/2011 | CN201722193U Adjustable swirl mixing tube |
| 01/26/2011 | CN201722192U Intuitive sedimentation tank mud level device |
| 01/26/2011 | CN201722191U Vehicle-mounted manganese sewage treatment device |
| 01/26/2011 | CN201722190U Dosing and purifying device of dredging residual water of cutter suction dredger |
| 01/26/2011 | CN201722189U Ozone control device of bottled water |
| 01/26/2011 | CN201722188U Magnetic drive spiral gliding arc non-balance plasma waste water treatment device |
| 01/26/2011 | CN201722187U Creative water bottle structure |
| 01/26/2011 | CN201722186U Electrochemical water treatment time flow control groove |
| 01/26/2011 | CN201722185U Electrolytic bath pole plate electrifying structure |
| 01/26/2011 | CN201722184U Electrolytic activation slot |
| 01/26/2011 | CN201722183U Unpowered purification water tank |
| 01/26/2011 | CN201722182U Reverse osmosis concentration overflow water recovery device |
| 01/26/2011 | CN201722181U Ultrafiltration device |
| 01/26/2011 | CN201722180U Electric regeneration device of failure ion exchange resin |
| 01/26/2011 | CN201722179U Full-automatic water treatment pressure controller |
| 01/26/2011 | CN201722178U Automatic mixed bed device |
| 01/26/2011 | CN201722177U Sewage draining and oil collecting device |
| 01/26/2011 | CN201722176U Blue green algae separating and collecting device |
| 01/26/2011 | CN201722175U Integrated oil trap |
| 01/26/2011 | CN201722174U Ultraviolet sterilizer for water treatment |
| 01/26/2011 | CN201722173U Automatic water level controlling device |
| 01/26/2011 | CN201722172U Pressure dissolved air float sewage treatment device |
| 01/26/2011 | CN201722171U Air flotation sewage treatment unit |
| 01/26/2011 | CN201722170U Chimney tower used for separating sulfuric acid and sodium sulfate in sulfonation waste water |
| 01/26/2011 | CN201722169U Water quality treating machine |
| 01/26/2011 | CN201722168U Water purifier filter cartridge base |
| 01/26/2011 | CN201722167U Three-way valve for mixing prevention water preparation system |
| 01/26/2011 | CN201722152U Device for recovering phosphorus from waste water by guanite precipitation method |
| 01/26/2011 | CN201722145U Ozone generation system and sewage treatment system |
| 01/26/2011 | CN201719984U Automatic reverse osmosis membrane flushing system |
| 01/26/2011 | CN201719976U Reverse osmosis membrane tube device |
| 01/26/2011 | CN201719887U Ceramic membrane tube boiler softened water treatment filtration system |
| 01/26/2011 | CN201719871U Portable filter |
| 01/26/2011 | CN1910117B On-site desalination device |
| 01/26/2011 | CN1876237B Composite catalyst for catalytic and oxidized treatment of three-phase waste water |
| 01/26/2011 | CN101960026A Method of recovering thallium at cement manufacturing facility, and recovery apparatus |
| 01/26/2011 | CN101959804A Water treatment equipment and method of water treatment |
| 01/26/2011 | CN101959803A Method for water purification, equipment for water purification, and water purification set |
| 01/26/2011 | CN101959802A In-water discharging apparatus |
| 01/26/2011 | CN101957053A Water heater and control method thereof |
| 01/26/2011 | CN101956881A Three-way type bend provided with guide plate |
| 01/26/2011 | CN101956581A Process flow for generating electricity and supplying heat, water and distilled water by utilizing natural water temperature |
| 01/26/2011 | CN101956194A Method for preparing TiO2 thin film modified titanium-based beta-PbO2 photoelectrode |
| 01/26/2011 | CN101956192A Method for treating aluminum alloy trivalent chromium passivation solution waste |
| 01/26/2011 | CN101955309A Buried domestic sewage treatment tank |
| 01/26/2011 | CN101955305A Combined process for treating papermaking waste water |
| 01/26/2011 | CN101955303A Treatment method of dye wastewater |
| 01/26/2011 | CN101955301A Method and equipment for treating micropollution raw water based on biological bamboo charcoal contact oxidation method |
| 01/26/2011 | CN101955300A Coke powder bipolar three-dimensional electrode water treatment reactor |
| 01/26/2011 | CN101955299A High-efficiency waste water treatment system for nursery |
| 01/26/2011 | CN101955298A Treatment method of anaerobic digested liquid for livestock and poultry breeding pollutants |
| 01/26/2011 | CN101955297A Landscape-type composite artificial wetland treatment device for eutrophication water body and application thereof |
| 01/26/2011 | CN101955296A Membrane active carbon bioreactor (MACBR) with sedimentation basin |
| 01/26/2011 | CN101955295A Method for treating waste water from isophthalonitrile synthesis technology |
| 01/26/2011 | CN101955294A Integrated bioreactor as well as application thereof and method for treating high-concentration organic wastewater |
| 01/26/2011 | CN101955293A Method for processing high-concentration organic waste water |
| 01/26/2011 | CN101955292A Box-type sewage treatment station |
| 01/26/2011 | CN101955290A Scale removing and inhibiting method for condenser in power plant |
| 01/26/2011 | CN101955289A Water ionizer capable of detecting pH value of water accurately |
| 01/26/2011 | CN101955288A Method for degrading organic pollutant in waste water by using synergetic action of microwave and internal electrolysis |
| 01/26/2011 | CN101955287A Water activating oxyhydrogen machine |
| 01/26/2011 | CN101955286A Process for desalinating strong brine |
| 01/26/2011 | CN101955285A Pretreatment method before ammonia distillation of coking wastewater |
| 01/26/2011 | CN101955283A Method for recycling waste liquid from alkaline zincate zinc plating process experiment tests in laboratory |