| Patents for C02F 103 - Nature of the water, waste water, sewage or sludge to be treated (11,124) |
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| 03/20/2013 | CN102976561A Technique for treating phenol/anisole-containing production wastewater |
| 03/20/2013 | CN102976545A Well flushing effluent treatment system |
| 03/20/2013 | CN102976541A New technology for separating waste water containing zinc and nickel |
| 03/20/2013 | CN102976540A Tower type solar energy-wind energy seawater vaporization water production apparatus |
| 03/20/2013 | CN102976539A Furfural production wastewater novel technology processing method |
| 03/20/2013 | CN102976536A Method for treating dyeing waste water of disperse reactive dyes |
| 03/20/2013 | CN102976532A Method for treating fluorine-containing polymetallic acidic smelting wastewater by internal electrolysis and coprecipitation of ferric-carbon |
| 03/20/2013 | CN102976531A Method for removing total phosphor by chemical nickel-plating wastewater treatment |
| 03/20/2013 | CN102976529A Reducing mother liquid processing method in dinitrodiazophenol production process |
| 03/20/2013 | CN102976521A Decomposition treatment technology for nonbiodegradable chemical compounds in papermaking wastewater |
| 03/20/2013 | CN102976519A Method for simultaneously treating industrial pickling wastewater and printing and dyeing wastewater |
| 03/20/2013 | CN102976518A Method for simultaneously purifying electroplating wastewater, printing and dyeing wastewater and chemical industrial organic wastewater |
| 03/20/2013 | CN102976508A Oil-production sewage treatment system |
| 03/20/2013 | CN102976481A Technique for treating pulping and papermaking middle-stage wastewater by using improved Carrousel oxidation ditch |
| 03/20/2013 | CN102976472A Groundwater remediation method by Electro-Fenton reaction using iron cathode |
| 03/20/2013 | CN102976461A Agent for treating printing and dyeing wastewater |
| 03/20/2013 | CN102976459A Metallurgical wastewater flocculant |
| 03/20/2013 | CN102976446A Method for synchronously removing and stepwise recovering sulfoacid dye and heavy metal ion through resin |
| 03/20/2013 | CN102976445A Filtration column packing type seawater decalcification method |
| 03/20/2013 | CN102976427A Seawater desalting plant continuously supplied with solar heat and method thereof |
| 03/20/2013 | CN102976426A Simple seawater desalination device |
| 03/20/2013 | CN102976425A Moving boundary thermal-desorption vaporization method and device for desalting seawater by using condensed sunlight |
| 03/20/2013 | CN102976424A Installation method of automatic liquid feeding and second boiling high-purity water distiller |
| 03/20/2013 | CN102976423A Automatic liquid replenishing sub-boil high-purity water distiller |
| 03/20/2013 | CN102976421A Sea water desalination system |
| 03/20/2013 | CN102974310A Method for synthesizing organic hydrotalcite by utilizing electroplating wastewater and printing and dyeing wastewater |
| 03/20/2013 | CN102974304A Method for synthesizing hydrotalcite by using industrial acid washing wastewater |
| 03/20/2013 | CN102974303A Method for synthesizing hydrotalcite by utilizing electroplating wastewater |
| 03/20/2013 | CN102974222A Ultra-filtration membrane device |
| 03/20/2013 | CN102974218A Obverse osmosis membrane reactor and integral type seawater desalination system and integral type seawater desalination technique |
| 03/20/2013 | CN102398950B Large-scale device and method for acquiring fresh water from seawater through geothermy-based multistage evaporation |
| 03/20/2013 | CN102173532B Method for removing pigment of molasses alcohol wastewater by using biotechnology |
| 03/20/2013 | CN102079552B Low-temperature multi-effect evaporation seawater desalination system with falling film condenser |
| 03/20/2013 | CN101781034B Water treatment agent and preparation method and application thereof |
| 03/20/2013 | CN101698556B Treatment method and treatment device of wastewater from middle stage of wheat straw pulp during paper-making |
| 03/14/2013 | WO2013036804A1 Industrial water purification and desalination |
| 03/14/2013 | WO2013036601A1 Use of moss to reduce disinfection by-products in water treated with disinfectants |
| 03/14/2013 | WO2013036354A1 Desalination system and method |
| 03/14/2013 | WO2013035123A1 Plant and procedure for recovering used brine from dyeing vats |
| 03/14/2013 | WO2013002535A3 Treatment method for spent caustic soda |
| 03/13/2013 | EP2567943A1 Titanium coagulant for natural and waste water purification and disinfection and method for utilizing thereof |
| 03/13/2013 | EP2567942A2 Portable hydrogen-rich water generator |
| 03/13/2013 | EP2566820A1 Process for treating waste water resulting from the synthesis of a halogenated vinyl polymer |
| 03/13/2013 | CN202785912U Water- driven compound biological sewage treatment device |
| 03/13/2013 | CN202785907U Electroplating wastewater treatment system |
| 03/13/2013 | CN202785892U System for treating chromium-containing waste water by ferriter technique |
| 03/13/2013 | CN202785890U Advanced treatment and recycling device for textile printing and dyeing wastewater |
| 03/13/2013 | CN202785886U Device integrated with functions of extracting heavy metal and purifying water |
| 03/13/2013 | CN202785885U Secondary stored water circulating system for purified water production workshop |
| 03/13/2013 | CN202785884U Purification treatment device for backflow sewage caused by oilfield fracturing |
| 03/13/2013 | CN202785883U Pure water manufacturing device for producing walnut milk |
| 03/13/2013 | CN202785846U Enhanced type waste lye butter degreasing system |
| 03/13/2013 | CN202785796U Reactor for anaerobic biological purification of solid-containing wastewater |
| 03/13/2013 | CN202785769U Recycling treatment device for drilling wastewater |
| 03/13/2013 | CN202785760U Solar sterilizer |
| 03/13/2013 | CN202785753U Liquid pressure energy recovering device based on full rotating valve |
| 03/13/2013 | CN202785751U Seawater purification device for lifeboat |
| 03/13/2013 | CN202785718U Reduced pressure distillation seawater desalting device |
| 03/13/2013 | CN202785716U Compound distillation sea water desalinization equipment |
| 03/13/2013 | CN202785715U Combined-type sea water desalinization equipment |
| 03/13/2013 | CN202785714U Wastewater stripper plant |
| 03/13/2013 | CN202785712U Evaporation device for electroplating wastewater treatment |
| 03/13/2013 | CN202785709U Microwave-heating, automatic temperature-control, self-circulation, high-efficiency and energy-saving seawater and brackish water desalting machine |
| 03/13/2013 | CN102971262A Electrochemically activated water-based solution and use of the solution |
| 03/13/2013 | CN102971261A Silica remediation in water |
| 03/13/2013 | CN102966499A Solar seawater water making generator |
| 03/13/2013 | CN102966497A Solar power and water cogeneration device system |
| 03/13/2013 | CN102966496A Electricity-water coproduction method combining solar power generation and sea water desalination |
| 03/13/2013 | CN102964028A Underground water advection percolation system used for town sewage treatment |
| 03/13/2013 | CN102964005A Deep treatment method for printing and dyeing wastewater |
| 03/13/2013 | CN102964004A Dye wastewater composite decoloring method |
| 03/13/2013 | CN102963999A Technology for treatment of fluorine-boron-containing wastewater during Ceftezole acid preparation |
| 03/13/2013 | CN102963971A Method for recycling potassium chloride and organisms from initiator production waste liquid |
| 03/13/2013 | CN102963967A Molybdenum dressing tailing slurry treatment agent and preparation method thereof |
| 03/13/2013 | CN102963960A Method for simultaneously recycling sulfuric acid and organic substances in m-cresol production wastewater |
| 03/13/2013 | CN102963950A Method for treating printing and dyeing wastewater by steel slag |
| 03/13/2013 | CN102963945A Device for recovering low-boiling point organic matters in chloralkane production wastewater by use of stripping tower |
| 03/13/2013 | CN102963941A Treatment method for papermaking wastewater |
| 03/13/2013 | CN102962089A Method for preparing nitrogen-doped rutile TiO2 selective photocatalyst |
| 03/13/2013 | CN102962078A Visible light response photocatalyst and preparation method thereof |
| 03/13/2013 | CN102962039A Preparation method and application of modification polyanion sorption agent |
| 03/13/2013 | CN102491439B Distillation seawater desalting system using expander and compressor |
| 03/13/2013 | CN102335586B Preparation method of printing and dyeing wastewater treating material |
| 03/13/2013 | CN101759323B Treatment combined process for pig farm waste water with high nitrogen content |
| 03/07/2013 | WO2013033557A1 Reduction of organic phosphorus acids |
| 03/07/2013 | WO2013030591A1 An electrocoagulation apparatus |
| 03/07/2013 | WO2013030185A1 Remineralization of desalinated and of fresh water by dosing of a calcium carbonate solution in soft water |
| 03/07/2013 | WO2013029615A1 Method and apparatus for extracting or concentrating carbonaceous compounds from a fluid |
| 03/07/2013 | WO2012140454A3 Method of separation and management of the two phase olive pomace |
| 03/07/2013 | WO2012114247A3 Electrolytic water purification and disinfection system and method of use |
| 03/07/2013 | US20130056417 Removal of boron from saline water using alkalized nf membrane pretreatment |
| 03/07/2013 | US20130056404 Water desalination plant, in particular seawater desalination plant, and connector for a tube of such a plant |
| 03/06/2013 | EP2565165A1 Remineralization of desalinated and of fresh water by dosing of a calcium carbonate solution in soft water |
| 03/06/2013 | EP2564911A1 Pure liquid production device |
| 03/06/2013 | EP2563723A1 Method for water treatment |
| 03/06/2013 | EP2563721A2 Water desalination and treatment system and method |
| 03/06/2013 | CN202768309U Novel seawater desalination thermoelectric power generation integrated unit |
| 03/06/2013 | CN202766393U Clearing device for nearshore seawater pollution and seabed sludge |
| 03/06/2013 | CN202766375U Seawater treatment system for water injection source of offshore oilfield |
| 03/06/2013 | CN202766374U Double-membrane treatment system for coal mine water |