| Patents for C02F 103 - Nature of the water, waste water, sewage or sludge to be treated (11,124) |
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| 04/10/2013 | EP2578546A2 Method and equipment for producing biogas in which technique for improving quality of injected raw materials is applied |
| 04/10/2013 | EP2578544A1 Method and system for controlling treatment of effluent from seawater flue gas scrubber |
| 04/10/2013 | EP2578542A2 Apparatus for producing reducing water |
| 04/10/2013 | EP2576453A2 Systems and methods for removing hydrogen peroxide from water purification systems |
| 04/10/2013 | EP2576452A2 Improvement of activated sludge process in wastewater treatment |
| 04/10/2013 | EP2576448A1 Pressure vessel for sea water reverse osmosis and process that avoids scaling problems |
| 04/10/2013 | CN202865070U Caprolactam sewage treatment device |
| 04/10/2013 | CN202865058U White water pool for production of insulating cardboards |
| 04/10/2013 | CN202865055U Swimming pool quantum purification device |
| 04/10/2013 | CN202865054U Interactive absorption-type solar wind energy seawater desalination device |
| 04/10/2013 | CN202865052U Concomitant recovering, purifying and processing device for natural gas development |
| 04/10/2013 | CN202865041U Short-process system for preparing ultrapure water through wastewater from circulation |
| 04/10/2013 | CN202865039U Short-process draining processing system for coal mine |
| 04/10/2013 | CN202865038U Electroplating wastewater system |
| 04/10/2013 | CN202864988U Swimming pool sterilizer |
| 04/10/2013 | CN202864967U Automatic oil and water separation water tank |
| 04/10/2013 | CN202864958U Automatic exhaust medium-pressure ultraviolet sterilization device |
| 04/10/2013 | CN202864952U Micro-nano-powder water purification system |
| 04/10/2013 | CN202864949U Solar seawater desalination machine |
| 04/10/2013 | CN202864944U Waste acid decompression distiller |
| 04/10/2013 | CN103031442A Method for comprehensively utilizing arsenious waste liquor produced in copper-smelting process |
| 04/10/2013 | CN103030241A Reuse method of copper ore dressing wastewater containing alkyl dithiocarbonate |
| 04/10/2013 | CN103030237A Treatment device and treatment method for recycling coal slurry sewage |
| 04/10/2013 | CN103030229A Oily wastewater treatment device and treatment method in steel industry |
| 04/10/2013 | CN103030211A Method for treating molasses alcohol wastewater |
| 04/10/2013 | CN103030188A Method of recovering Pb<2+> from electrolytic zinc rinsing waste water by using manganese oxide modified diatomite |
| 04/10/2013 | CN103030186A Solar-powered seawater desalination device and method based on centrifugal atomization technology |
| 04/10/2013 | CN103030185A Low-temperature multi-effect sea water desalinization system |
| 04/10/2013 | CN102603022B Hydrophilic evaporation tank for tubular solar desalination device |
| 04/10/2013 | CN102515377B Integrated membrane electroplated nickel-contained rinsing water zero-discharging process and special equipment thereof |
| 04/10/2013 | CN102249463B Device for pretreating epoxy resin wastewater |
| 04/10/2013 | CN102249460B Pretreatment method for photosensitive material waste water |
| 04/04/2013 | WO2013049253A1 Clathrate desalination process using an ultrasonic actuator |
| 04/04/2013 | WO2013045855A1 Process for treating an effluent that contains metals |
| 04/04/2013 | US20130081997 Separation membrane for seawater desalination pretreatment, seawater desalination pretreatment device, seawater desalination apparatus, and seawater desalination method |
| 04/03/2013 | CN202849216U Ecological cycle processing and using system for livestock and poultry farm anaerobic waste liquor |
| 04/03/2013 | CN202849213U Farming wastewater efficient treatment system |
| 04/03/2013 | CN202849208U Wastewater treatment system during production of white spirit |
| 04/03/2013 | CN202849193U Multistage vacuum distillation seawater desalting device |
| 04/03/2013 | CN202849191U Seawater desalting device |
| 04/03/2013 | CN202849184U Water recycling system for printing machine |
| 04/03/2013 | CN202849177U Waste water purification device |
| 04/03/2013 | CN202849126U Seawater desalination system utilizing diesel engine on island or ship |
| 04/03/2013 | CN202849115U Device of treating organic matter in waste water |
| 04/03/2013 | CN202849111U High temperature resisting wastewater adsorbing stick |
| 04/03/2013 | CN202849110U Adsorption bar for wastewater treatment |
| 04/03/2013 | CN202849109U Printing and dyeing sewage treating plate |
| 04/03/2013 | CN202849104U Electromagnetic heating forced circulation seawater desalination evaporator |
| 04/03/2013 | CN202849097U Antiseptic antirust sewage treatment device wall |
| 04/03/2013 | CN103025668A A method for rapid treatment of waste water and a composition thereof |
| 04/03/2013 | CN103017397A Medium-high temperature solar steam-absorption refrigeration-seawater desalination-energy storage coupling system |
| 04/03/2013 | CN103013524A Preparation process of metal peroxide and application in ecological restoration |
| 04/03/2013 | CN103011535A Hydro-thermal treatment method for electroplating sludge |
| 04/03/2013 | CN103011527A Enhanced oxidation-MBR (membrane bioreactor) treatment method of caprolactam production wastewater |
| 04/03/2013 | CN103011526A Method for treating erythromycin thiocyanate wastewater |
| 04/03/2013 | CN103011524A Recycling and processing method for printing and dyeing wastewater |
| 04/03/2013 | CN103011516A Reactive printing wastewater treatment process and device |
| 04/03/2013 | CN103011506A Treatment method of xylose production wastewater |
| 04/03/2013 | CN103011501A High efficiency treatment method for leather industry sewage |
| 04/03/2013 | CN103011495A Method for carrying out environmentally-friendly treatment on cassava alcohol vinasse liquid |
| 04/03/2013 | CN103011493A Method for removing phosphate and nitrogen from hyperphosphate and high ammonia nitrogen sewage and recovering resources |
| 04/03/2013 | CN103011483A Sea water desalting plant with ion trapper |
| 04/03/2013 | CN103011473A Device and method for solar seawater desalination and concentrated seawater resource extraction |
| 04/03/2013 | CN103011468A Seawater desalination pretreatment method |
| 04/03/2013 | CN103011452A High efficiency ion exchange electroplating wastewater reuse treatment system |
| 04/03/2013 | CN103011449A Water supplementing system and method of water circulation cooling device |
| 04/03/2013 | CN103011446A Method for purifying electroplating wastewater and printing and dyeing wastewater simultaneously |
| 04/03/2013 | CN103011442A Method for oxidation treatment on ethylene waste lye by supercritical water |
| 04/03/2013 | CN103011360A Treatment method for industrial wastewater generated by copper wet-process smelting |
| 04/03/2013 | CN103011354A Seawater desalination device |
| 04/03/2013 | CN103011347A Method for carrying out electrolytic treatment on copper-containing electroplating wastewater and recycling copper |
| 04/03/2013 | CN103011346A Titanium-tungsten alloy oxide nano-tube electrode with characteristic of in-situ vertical growth, preparation method and applications thereof |
| 04/03/2013 | CN103011337A Polymer flooding produced liquid polymer retaining comprehensive treatment agent and application method |
| 04/03/2013 | CN103011327A Method for removing chromium in tanning waste water by using aluminum zirconium tanning wastes to load montmorillonite |
| 04/03/2013 | CN103011326A Method for reducing organic matters in amantadine production wastewater |
| 04/03/2013 | CN103011321A Inflatable solar still |
| 04/03/2013 | CN103011320A Small high-temperature multistage regenerative type vacuum glass tube solar seawater desalting device |
| 04/03/2013 | CN103011317A Liquid metal-based seawater distillation desalination system |
| 04/03/2013 | CN103011315A Spray type evaporator |
| 04/03/2013 | CN103011314A Evaporator for low-temperature multi-effect sea water desalinating system |
| 04/03/2013 | CN103011313A Sea water desalination supply system |
| 04/03/2013 | CN103011312A Efficient seawater evaporator capable of continuously desalting seawater and application method thereof |
| 04/03/2013 | CN103007937A Catalytical ozonization catalyst utilizing multi-source sludge to prepare and application thereof |
| 04/03/2013 | CN103007879A Composite adsorbing material for removing tin ions in natural water body and preparation method of composite adsorbing material |
| 04/03/2013 | CN102491440B Solar energy jet-refrigeration seawater desalting plant |
| 04/03/2013 | CN102442715B Pressure delay osmosis/reverse osmosis combined desalination method |
| 04/03/2013 | CN102432081B Humidity difference driven evaporative freezing sea water desalination method, and device for the same |
| 04/03/2013 | CN102424487B Electroplating wastewater recycling water quality improvement process |
| 04/03/2013 | CN102351364B Treatment method of wood chip washing waste water |
| 04/03/2013 | CN102335576B Preparation and application of sulfonitride heavy metal ion chelating polymer microspheres |
| 04/03/2013 | CN102126807B Method for treating leveling waste liquor |
| 04/03/2013 | CN102101728B Method for treating papermaking sewage with microorganism |
| 04/03/2013 | CN101913670B Solar sea water desalinating device |
| 03/27/2013 | EP2572739A1 Device for creating ultra-pure water |
| 03/27/2013 | EP2571816A1 Method and device for removing nitroaromatics from waste water |
| 03/27/2013 | CN202830183U Micro-etch liquid copper bubble free electrolysis device |
| 03/27/2013 | CN202829777U Electroplating wastewater treatment system |
| 03/27/2013 | CN202829768U Device for treating printing and dyeing wastewater through combination of microwave and electric flocculation |
| 03/27/2013 | CN202829762U Ultrapure water machine with double wavelength ultraviolet |
| 03/27/2013 | CN202829761U Ultra-pure water machine provided with integrated built-in preprocessor |