| Patents for C02F 103 - Nature of the water, waste water, sewage or sludge to be treated (11,124) |
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| 01/09/2013 | EP2543641A1 A method and a device for taking care of nitrogen present in a liquid |
| 01/09/2013 | EP2542507A1 Reactor setup |
| 01/09/2013 | EP2542506A1 Electrochlorination method for above-ground swimming pools |
| 01/09/2013 | CN202658061U Dung treatment device of farm |
| 01/09/2013 | CN202658043U Electroplating wastewater treatment recycling system |
| 01/09/2013 | CN202658037U Ultra-pure water machine |
| 01/09/2013 | CN202658035U Rice paper black liquor pretreatment device |
| 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 | CN102863124A Method for printing and dyeing wastewater deep treatment by chemically enhancing MBR (membrane bioreactor) depth |
| 01/09/2013 | CN102863116A Method and device for repeatedly utilizing ramie biological degumming waste water |
| 01/09/2013 | CN102863114A Deep treatment method for pulping papermaking wastewater |
| 01/09/2013 | CN102863104A Printing and dyeing wastewater treatment process |
| 01/09/2013 | CN102863103A Advanced treatment method for paper pulping and making wastewater |
| 01/09/2013 | CN102863100A Electrolytic copper foil production wastewater treatment process |
| 01/09/2013 | CN102863099A Method and device for using phosphatized wastewater to produce pure water |
| 01/09/2013 | CN102863098A Technology for treating wastewater generated by processing aquatic products |
| 01/09/2013 | CN102863095A Seawater and bitterly-salt water desalting system |
| 01/09/2013 | CN102863091A Pure water machine |
| 01/09/2013 | CN102863085A Waste water treatment |
| 01/09/2013 | CN102863082A Method for purifying natural seawater by utilizing blood clam and special purification pond system |
| 01/09/2013 | CN102863062A Separating method of aqueous alkali and size in refining waste water of dyeing and finishing |
| 01/09/2013 | CN102863056A Electro-spraying water processing technology and system |
| 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 | CN102863038A Solar energy seawater purifying device |
| 01/09/2013 | CN102863037A Desalting kit |
| 01/09/2013 | CN102351277B Axially-sealed fluid pressure switcher with reciprocating sliders |
| 01/09/2013 | CN102329045B Livestock/fowl wastewater biological treatment device |
| 01/09/2013 | CN102320672B Seawater desalting system in hydropower cogeneration and method for desalting seawater |
| 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 | CN102249442B Method for regenerating and recycling wool dyeing wastewater |
| 01/09/2013 | CN102249436B Method for concentrating CMP (chemi-mechanical pulp) waste liquid by using membrane process |
| 01/09/2013 | CN102219327B Membrane method treatment process for caprolactam waste 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 | CN102030496B Polycarboxylic-acid copolymer dispersant and preparation method thereof |
| 01/09/2013 | CN101405222B Process and device for the anaerobic treatment of waste water |
| 01/03/2013 | WO2013003607A2 Apparatus, system, and method for forward osmosis in water reuse |
| 01/03/2013 | WO2013003012A1 Improved dissolved air flotation system and method |
| 01/03/2013 | US20130001164 Solar membrane distillation system and method of use |
| 01/02/2013 | EP2540678A1 Method and system for ship ballast water treatment |
| 01/02/2013 | EP2540675A1 Ballast tank for electrolytic purification of water |
| 01/02/2013 | EP2540674A1 Method and device for protecting the permeate side of membrane filters against re-contamination |
| 01/02/2013 | EP2540673A1 Ultraviolet oxidation device, ultrapure water production device using same, ultraviolet oxidation method, and ultrapure water production method |
| 01/02/2013 | EP2539285A2 Method for the treatment of industrial waste |
| 01/02/2013 | EP2539281A1 Exhaust gas and gas scrubber fluid cleaning equipment and method |
| 01/02/2013 | EP2539280A2 Silica remediation in water |
| 01/02/2013 | EP2539031A1 A device for heating a liquid comprising a solvent and solute, and separating the solvent and solution |
| 01/02/2013 | CN202648467U Mixing spray heater |
| 01/02/2013 | CN202648131U Energy-saving water recovery system for bathing pool |
| 01/02/2013 | CN202646188U Liquid-liquid pressure exchange device |
| 01/02/2013 | CN202643846U Etching waste liquid treatment system of printing plate |
| 01/02/2013 | CN202643496U Sewage treatment-dedicated system in process of bean product production |
| 01/02/2013 | CN202643489U Silicon wafer etching wastewater treatment system |
| 01/02/2013 | CN202643488U Decrement type comprehensive electroplating waste water treatment device |
| 01/02/2013 | CN202643485U Small diesel sea water desalination device |
| 01/02/2013 | CN202643455U Sewage energy regeneration device of livestock and poultry farm |
| 01/02/2013 | CN202643454U Water purifier |
| 01/02/2013 | CN202643450U Ultrapure water device of ultrasonic humidifier |
| 01/02/2013 | CN202643422U Bean product factory sewage treatment system-dedicated solid liquid gas three-phase separator |
| 01/02/2013 | CN202643398U Eliminating device for polyvinyl alcohol (PVA) in desizing wastewater |
| 01/02/2013 | CN202643370U Device for recovering chromium in chrome-containing tanned leather waste water |
| 01/02/2013 | CN202643365U Simple seawater desalting device |
| 01/02/2013 | CN202643364U Dual-barrel layered solar desalting kit |
| 01/02/2013 | CN202643359U Staged evaporation device |
| 01/02/2013 | CN202643354U Device utilizing clean energy to carry out sea water desalination |
| 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 | CN102851962A Method for carrying out cationic modification upon cotton fabric by using paint dyeing wastewater |
| 01/02/2013 | CN102850599A Magnetic chitosan/nano Fe3O4 composite and preparation method and application thereof |
| 01/02/2013 | CN102849900A Wood processing wastewater treatment method |
| 01/02/2013 | CN102849897A Printing and dyeing wastewater processing method |
| 01/02/2013 | CN102849887A Seawater desalting method |
| 01/02/2013 | CN102849882A Treatment technology for beer brewing water |
| 01/02/2013 | CN102849881A Electroplated wastewater comprehensive treatment method |
| 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 | CN102849860A Cyclic utilization method of wastewater from casein phosphoeptide production |
| 01/02/2013 | CN102849833A High performance flocculant for wastewater treatment |
| 01/02/2013 | CN102849832A Cationic polyacrylamide modified fly ash formulation |
| 01/02/2013 | CN102849811A Hyper-gravity vacuum evaporation seawater desalination method |
| 01/02/2013 | CN102849806A 海水淡化装置 Desalination plant |
| 01/02/2013 | CN102849705A Method for recycling tricalcium phosphate from expandable polystyrene industrial wastewater |
| 01/02/2013 | CN102847516A Biological modified straw adsorbent, and reparation method and application thereof |
| 01/02/2013 | CN102139932B Test device for desalinating seawater by utilizing liquefied natural gas cold energy |
| 01/02/2013 | CN102115264B Technological method for deeply treating papermaking wastewater by biological enzyme |
| 01/02/2013 | CN102022251B Method and device for desalting sea water and generating electricity by utilizing tidal energy drive |
| 01/02/2013 | CN101962246B Method for treating and recycling MTO process wastewater |
| 01/02/2013 | CN101848867B Mobile systems and methods of sufficiently treating water so that the treated water may be utilized in well-treatment operations |
| 01/02/2013 | CN101844846B Waste copper treatment device for silver mirror production line |
| 01/02/2013 | CN101811789B Pretreatment system for cold-rolled silicon steel coat waste liquor |
| 01/02/2013 | CN101734826B Process method for treating coking wastewater |
| 12/27/2012 | WO2012176190A1 Method for pretreatment of wastewater and recreational water with nanocomposites |
| 12/27/2012 | WO2012176130A1 Treating oil contaminated wastewater |
| 12/27/2012 | WO2012175316A1 Process for working up mine waters |
| 12/27/2012 | WO2012148081A3 Facility and method for producing electricity and manure by fermenting pig excreta |
| 12/27/2012 | WO2012139917A3 Process and plant for biological purification of coking plant wastewater |