| Patents for C02F 103 - Nature of the water, waste water, sewage or sludge to be treated (11,124) |
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| 01/08/2014 | CN102730778B Spiral type multiple effect distillation system |
| 01/08/2014 | CN102718344B Recycling treatment process of printing and dyeing wastewater |
| 01/08/2014 | CN102718276B Efficient low-temperature multi-effect evaporation sea water desalting plant |
| 01/08/2014 | CN102712502B Water desalination using directional solvent extraction |
| 01/08/2014 | CN102503032B Method for treating wastewater generated in production process of lactic acid |
| 01/07/2014 | US8623204 Stormwater gully |
| 01/03/2014 | WO2014003528A1 Unit for the desalination of sea water or brackish water using the heat from the exhaust gases of an internal combustion engine |
| 01/03/2014 | WO2014001741A1 Water desalinator |
| 01/03/2014 | WO2014001641A1 A method and process for treating sludge, a product and its use |
| 01/01/2014 | CN203373227U Equipment for treating electroplating waste water containing complexing agent |
| 01/01/2014 | CN203373223U Water treatment device of seawater desalination system |
| 01/01/2014 | CN203373215U Seawater desalination system |
| 01/01/2014 | CN203373214U Discharge water treatment device |
| 01/01/2014 | CN203373210U Recovery processing system of Aspartame production mother liquor |
| 01/01/2014 | CN203373209U Recovery and treatment system of p-phenylenediamine production waste water |
| 01/01/2014 | CN203373183U Easily-regulated combined tube for sea water desalination |
| 01/01/2014 | CN203373179U Sound wave excited brine desalination device |
| 01/01/2014 | CN203373173U Solar thermal-distillation type seawater desalination system |
| 01/01/2014 | CN203373172U Brackish water membrane water purifying device |
| 01/01/2014 | CN203373171U Intelligent-control simple seawater desalination tank |
| 01/01/2014 | CN203370466U Seawater desalination reverse osmosis water supply hoisting system |
| 01/01/2014 | CN203370464U Ultra pure water purification machine |
| 01/01/2014 | CN103482817A Environment-friendly zero-emission treatment system for hot galvanizing wastewater of steel piece of electric power iron tower |
| 01/01/2014 | CN103482805A Processing system capable of achieving medical pure water |
| 01/01/2014 | CN103482714A Method and device for desalinating sea water by jet flow-heating process |
| 01/01/2014 | CN103482713A Treatment method for reducing chromaticity and turbidity of printing and dyeing wastewater |
| 01/01/2014 | CN103159275B Direct-expansion solar heat pump-based seawater desalination device and seawater desalination method therefor |
| 01/01/2014 | CN103043862B Underground water in-situ restoration device based on synchronous shattering and hydrodynamic circulating |
| 01/01/2014 | CN102923878B Equipment and process for modular treatment of oil field wastewater |
| 01/01/2014 | CN102757104B Process for performing in situ remediation and systematic construction in medium-coarse sand stratum |
| 01/01/2014 | CN102674635B Biochemical treatment method for acrylon wastewater |
| 01/01/2014 | CN102642995B Method and system for physicochemical biological combined treatment of drilling wastewater of oil and gas field |
| 01/01/2014 | CN102642963B Comprehensive treatment method of salt-contained waste water produced by extracting vanadium from stone coal |
| 01/01/2014 | CN102303917B Method for mixed treatment of waste liquid from acid etching and micro etching of printed circuit boards |
| 12/25/2013 | EP2676935A1 Method and plant for purification of water in a closed aquaculture system |
| 12/25/2013 | EP2675759A1 Sustainable method and system for treating water bodies affected by bacteria and microalgae at low cost |
| 12/25/2013 | EP2017228B1 Process for producing freshwater |
| 12/25/2013 | CN203362282U Efficient island energy supply device |
| 12/25/2013 | CN203360206U Device for purifying technological styrene condensate |
| 12/25/2013 | CN203360202U Tower type concentrating solar photo-thermal energy storage and power generation system for sea water desalination, salt manufacturing and mudflat aquaculture |
| 12/25/2013 | CN203360195U Waste water COD (chemical oxygen demand) removal system in printing and dyeing industry |
| 12/25/2013 | CN203360185U Car washing wastewater recycling equipment |
| 12/25/2013 | CN203360168U Swimming pool recirculating water treatment system |
| 12/25/2013 | CN203360058U Quick recovery channel for wastewater |
| 12/25/2013 | CN203360038U Defoaming device for potato wastewater |
| 12/25/2013 | CN203360035U Comprehensive concentrated-seawater utilization device with solar pool |
| 12/25/2013 | CN203360034U Vacuum distillation type sea water desalting equipment |
| 12/25/2013 | CN103476712A Method for treatment of raw brines from desalination plants |
| 12/25/2013 | CN103468605A Enterobacteria CJ-22 separated from cold water paddy field soil, and application thereof |
| 12/25/2013 | CN103466909A Harmless treatment method of beer wastewater sludge |
| 12/25/2013 | CN103466894A Method for treating and recycling TBBP (tetrabromobisphenol)-A production wastewater |
| 12/25/2013 | CN103466891A Treatment process for corn processing wastewater |
| 12/25/2013 | CN103466884A Process for treating waste paper pulping and papermaking waste water |
| 12/25/2013 | CN103466882A Livestock and poultry breeding wastewater treatment technology |
| 12/25/2013 | CN103466852A Sludge-reduction electrocatalytic reduction-oxidation pretreatment method for nitrotoluene production waste water |
| 12/25/2013 | CN103466830A Method for recycling electrolytic manganese metal anode waste liquor |
| 12/25/2013 | CN103466828A Separation method for water-soluble acid-alkali mixed dye |
| 12/25/2013 | CN103466827A Treatment system and method for filtering, circulating and reusing medium water for underground kilometer drilling rig |
| 12/25/2013 | CN103466820A Wastewater treatment device for rare-earth preparation |
| 12/25/2013 | CN103466811A Method for utilizing methanogenesis anaerobic bacterial flora to treat paper-making waste water |
| 12/25/2013 | CN103466791A Improved pre-acidifying treatment process of citric acid wastewater |
| 12/25/2013 | CN103466781A Sewage denitrification treatment process |
| 12/25/2013 | CN103466753A Seawater reverse osmosis desalination and seawater concentration method by using concentration polarization and periodic instantaneous flushing principle |
| 12/25/2013 | CN103466734A Dual-purpose solar seawater desalting device |
| 12/25/2013 | CN103466731A Fiber radical sewage decoloration and purification material and preparing method thereof |
| 12/25/2013 | CN103464116A Preparation method and applications of epichlorohydrin-modified vegetable sponge adsorbent |
| 12/25/2013 | CN103464110A Composite adsorbent for printing and dyeing wastewater decolouring |
| 12/25/2013 | CN103464090A Red mud modification method, red mud modifier and application of red mud modifier to adsorption brilliant blue dye |
| 12/25/2013 | CN103112993B Method for processing oilfield wastewater and fixing CO2 (carbon dioxide) by using microalgae |
| 12/25/2013 | CN102976424B Installation method of automatic liquid feeding and second boiling high-purity water distiller |
| 12/25/2013 | CN102897948B Cleaning treatment technology for isopropyl chloride cyanuric acid production waste water |
| 12/25/2013 | CN102897873B Dual-rod pressurizing energy storage seawater desalination device |
| 12/25/2013 | CN102757144B Optical/electrical Fenton treating technology of PVA (Polyvinyl Alcohol) desizing wastewater |
| 12/25/2013 | CN102659290B Method for advanced treatment of high-concentration chemi-mechanical pulp effluent by catalytic oxidation |
| 12/25/2013 | CN102603099B Coupling process method for high-concentration arsenic acidic wastewater |
| 12/25/2013 | CN102198967B Method and tower for quickly precipitating papermaking sewage |
| 12/25/2013 | CN101891359B Medicament for tannery sludge bioleaching treatment |
| 12/25/2013 | CN101774696B Application of pilea cadierei in treating livestock and poultry breeding wastewater |
| 12/19/2013 | WO2013186481A1 Device and method for producing purified water, especially for the pharmaceutical industry |
| 12/19/2013 | WO2013186210A1 Method for decalcifying process water |
| 12/19/2013 | WO2013185438A1 Evaporation-energy conversion device automatically boiling water at room temperature |
| 12/18/2013 | EP2674399A1 Device for producing ultra-pure water according to the principle of reverse osmosis |
| 12/18/2013 | EP2673239A1 Biocidal composition for treating water |
| 12/18/2013 | EP2673238A1 Plant and method for processing fluids |
| 12/18/2013 | CN203352296U Frontier and coast defense sentry energy power supply system |
| 12/18/2013 | CN203346223U Leather wastewater recycling device |
| 12/18/2013 | CN203346211U Condensed water recycling and reusing device |
| 12/18/2013 | CN203346184U Device for washing car with rainwater and recycling car washing waste water |
| 12/18/2013 | CN203346107U Sewage hot air concentrator |
| 12/18/2013 | CN103459324A Apparatus and method for freeze desalination |
| 12/18/2013 | CN103459323A Purification of water by heating with sunlight, via optical fibre |
| 12/18/2013 | CN103451436A System for neutralizing treatment of demoulding waste liquor and anodic oxidation waste liquor and recovery of aluminum ions of aluminum processing plant |
| 12/18/2013 | CN103451131A Enterobacter sp. CJ-21 for separating self-cold-waterlogged paddy field soil and application thereof |
| 12/18/2013 | CN103451091A Device for purifying livestock and poultry breeding wastewater by microalgae and method thereof |
| 12/18/2013 | CN103450393A Nano-composite adsorbent preparation method directly processing waste water containing chrome tanning |
| 12/18/2013 | CN103449691A Drum screening machine |
| 12/18/2013 | CN103449684A High-toxicity coking phenol-cyanogen waste water recycling system and method |
| 12/18/2013 | CN103449677A Treatment process for wastewater produced in production of PU (Poly Urethane) synthetic leather |
| 12/18/2013 | CN103449672A Treatment method and recycling method of livestock and poultry breeding wastewater and biogas slurry |
| 12/18/2013 | CN103449663A Stepped-wall-type electrical and biochemical degradation system for treating livestock and poultry breeding sewage |