| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 07/31/2013 | EP2620414A2 Ion exchanger |
| 07/31/2013 | EP2620216A1 Porous ion exchanger, water treatment device, hot-water supply device, and process for producing porous ion exchanger |
| 07/31/2013 | EP2620082A1 Lid for a container |
| 07/31/2013 | EP2619420A2 A system and method for storing energy and purifying fluid |
| 07/31/2013 | EP2619148A2 Process for treating waters and water handling systems to remove scales and reduce the scaling tendency |
| 07/31/2013 | EP2619144A1 Method for purifying wastewater with ammonium removal |
| 07/31/2013 | EP2619143A1 An integrated selenium removal system for waste water |
| 07/31/2013 | EP2619142A1 Method and system for electrochemical removal of nitrate and ammonia |
| 07/31/2013 | EP2618660A2 Stabilized 3,3 dialkoxy-1-propene preparation |
| 07/31/2013 | EP1899272B1 Use of ashes as an alternative alkalising agent |
| 07/31/2013 | CN203100493U Coil pipe type heat exchanging steam pocket |
| 07/31/2013 | CN203100214U Degerming type solar water heater |
| 07/31/2013 | CN203100212U Plasma type solar water heater |
| 07/31/2013 | CN203099186U Sanitary connecting chemical medicine feeding structure |
| 07/31/2013 | CN203098460U Sea water desalination energy recovery pressurization water cylinder |
| 07/31/2013 | CN203098031U Cooling water pipe in vehicle engine |
| 07/31/2013 | CN203096814U Solar energy water collecting device |
| 07/31/2013 | CN203095809U Sewage treatment device for hospitals |
| 07/31/2013 | CN203095778U Saline separator used after thermal treatment of saw chain |
| 07/31/2013 | CN203095777U Preparation system of pharmaceutical purified water |
| 07/31/2013 | CN203095776U Purifying device for whole house by different qualities |
| 07/31/2013 | CN203095773U Pure water equipment with total organic carbon detection device |
| 07/31/2013 | CN203095772U Multifunctional water quality purifier |
| 07/31/2013 | CN203095771U Novel water-purifying pot |
| 07/31/2013 | CN203095769U Miniature multifunctional continuous water treatment device |
| 07/31/2013 | CN203095768U Vehicle-mounted mobile emergency water treatment device |
| 07/31/2013 | CN203095763U Water treatment filter tank |
| 07/31/2013 | CN203095755U Zero-discharge device for circulating water system |
| 07/31/2013 | CN203095752U Processing system of recycling circulation water and sewage for power plants |
| 07/31/2013 | CN203095748U Heavy metal wastewater treatment system |
| 07/31/2013 | CN203095743U System capable of producing medical pure water |
| 07/31/2013 | CN203095736U Active carbon reverse osmosis purification device for production water |
| 07/31/2013 | CN203095733U Novel organic solvent recovering system |
| 07/31/2013 | CN203095728U Gamma magnetic scale remover |
| 07/31/2013 | CN203095727U Liquid activation processor |
| 07/31/2013 | CN203095705U Energy-saving microporous aerator and aerating apparatus containing same |
| 07/31/2013 | CN203095701U Oxygen-rich energy-saving water purifier |
| 07/31/2013 | CN203095700U Device for adding chlorine dioxide to deep-well pump water supply system |
| 07/31/2013 | CN203095699U Water outlet well structure of secondary sedimentation tank |
| 07/31/2013 | CN203095698U Health preserving diaphragm |
| 07/31/2013 | CN203095697U Sparkling water generation device |
| 07/31/2013 | CN203095696U Waste liquor treatment device for chemical experiment |
| 07/31/2013 | CN203095695U Sludge backflow reaction sedimentation tank |
| 07/31/2013 | CN203095694U Standard-upgrading transformation integrated filter tank of sewage treatment plant |
| 07/31/2013 | CN203095693U Sodium hypochlorite liquor adder |
| 07/31/2013 | CN203095692U Secondary water supply treatment device by chlorine dioxide |
| 07/31/2013 | CN203095691U Ozone water treatment device |
| 07/31/2013 | CN203095690U Textile sewage treatment device |
| 07/31/2013 | CN203095689U Device for treating magnetized water |
| 07/31/2013 | CN203095688U Polypropylene random (PPR) runner strong magnetic descaling device |
| 07/31/2013 | CN203095687U Cross-flow electric desalting device assembly |
| 07/31/2013 | CN203095686U Turn-back loop-type electric desalter |
| 07/31/2013 | CN203095685U Rolled electric desalter assembly with support |
| 07/31/2013 | CN203095684U Rolled continuous capacitive adsorption device |
| 07/31/2013 | CN203095683U Seal improved roll-type electro-deionization device component |
| 07/31/2013 | CN203095682U Rolled electric demineralizer |
| 07/31/2013 | CN203095681U Continuous type electric adsorption system |
| 07/31/2013 | CN203095680U Electro-deionization device |
| 07/31/2013 | CN203095679U Portable photovoltaic water making machine |
| 07/31/2013 | CN203095678U Multi-stage inclined plate electric filter bed |
| 07/31/2013 | CN203095677U Beverage wastewater recycling method using membrane process |
| 07/31/2013 | CN203095676U Immersed-type ultrafiltration equipment capable of preventing peculiar smell |
| 07/31/2013 | CN203095675U Immersed-type ultrafiltration equipment |
| 07/31/2013 | CN203095674U Water purifier |
| 07/31/2013 | CN203095673U Salt removing system used for boiler |
| 07/31/2013 | CN203095672U Aeration turbulent collision emulsion-breaking device |
| 07/31/2013 | CN203095671U Oil-water separation device |
| 07/31/2013 | CN203095670U Oil removal device |
| 07/31/2013 | CN203095669U Negative-pressure oil-water separator |
| 07/31/2013 | CN203095668U Flocculent precipitate degreaser capable of automatically heating and backflushing |
| 07/31/2013 | CN203095667U Spiral-flow-type sand removing machine |
| 07/31/2013 | CN203095666U Ultraviolet photocatalytic degradation device for organic pollutants |
| 07/31/2013 | CN203095665U Water treatment device integrating titanium dioxide photocatalysis and liquid-phase corona discharge |
| 07/31/2013 | CN203095664U Step reaction device for adsorbing metal elements in ground water |
| 07/31/2013 | CN203095663U Integrated air floating device |
| 07/31/2013 | CN203095662U Vacuum deaerator used in steam-injection boiler and hot-water boiler |
| 07/31/2013 | CN203095661U Stripping and sprinkling cooling tower |
| 07/31/2013 | CN203095660U Solar distillator |
| 07/31/2013 | CN203095659U Heat collection seawater desalting system |
| 07/31/2013 | CN203095658U Air humidifying and solution moisture absorbing solar freshwater preparation device |
| 07/31/2013 | CN203095657U Evaporation pond |
| 07/31/2013 | CN203095656U Wind-light complementary type seawater desalting system |
| 07/31/2013 | CN203095655U Device for applying desalted concentrated seawater of seawater desalting plant to natatorium |
| 07/31/2013 | CN203095654U Multifunctional mobile algae inhibition and removal platform suitable for river channel type water bodies |
| 07/31/2013 | CN203095653U Floating type three-dimensional water taking device |
| 07/31/2013 | CN203095652U Automatic liquid chemical dosing device and full-automatic chemical dosing complete equipment based on same |
| 07/31/2013 | CN203095651U Chemical adding device for water treatment |
| 07/31/2013 | CN203095650U Industrial circulating water treatment device |
| 07/31/2013 | CN203095649U Device for adding chemical to water in swimming pool |
| 07/31/2013 | CN203095648U Swimming pool water treatment device |
| 07/31/2013 | CN203095647U Float-type unpowered water decanter |
| 07/31/2013 | CN203095646U End seal of water purifying machine |
| 07/31/2013 | CN203095645U Water purifying machine |
| 07/31/2013 | CN203095644U Chain plate rotary type screen rack |
| 07/31/2013 | CN203095643U Steel inner and outer enamel water treatment tank |
| 07/31/2013 | CN203095642U Circular turn-back closed type efficient reactor |
| 07/31/2013 | CN203095641U Novel gravity-type water purifier |
| 07/31/2013 | CN203094390U Water area cleaning ship |
| 07/31/2013 | CN203090940U Preparation device of de-overoxidated catalysts |
| 07/31/2013 | CN203090781U 数字管道式臭氧水机 Digital Pipeline ozone water machine |