| Patents for C02F 103 - Nature of the water, waste water, sewage or sludge to be treated (11,124) |
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| 01/22/2009 | US20090020482 Method and Device for Removing Contaminant Trace Species, Especially Arsenic, from Water |
| 01/22/2009 | US20090020474 Wastewater treatment equipment and method of wastewater treatment |
| 01/21/2009 | EP2017228A1 Process for producing freshwater |
| 01/21/2009 | CN201183767Y Integrated safe drinking water apparatus |
| 01/21/2009 | CN201183766Y Diatomite jet strength aeration bioreactor |
| 01/21/2009 | CN201183758Y Solar flat plate focusing heat insulation sea water flash transpiration pot |
| 01/21/2009 | CN101351410A A pipeline system |
| 01/21/2009 | CN101348781A Micro-capsule embedded with immobilized dominant bacteria, preparation and use thereof |
| 01/21/2009 | CN101348768A Method for cultivating yeast with beer waste water |
| 01/21/2009 | CN101348287A Technological process for processing waste lye produced in oxidizing cyclohexane using hydrogenation by-product steam |
| 01/21/2009 | CN101348285A Microwave preparation of seawater desalination |
| 01/21/2009 | CN100453471C Preparation method for organic polymer-diatomaceous soil composite coagulating agent |
| 01/15/2009 | WO2008127933A3 Methods of improving the yield and/or quality of aquatic or marine animals |
| 01/15/2009 | WO2008094872A3 Microbial degradation of water-borne paint containing high levels of organic solvent |
| 01/15/2009 | US20090014366 Water drinking device |
| 01/15/2009 | US20090014312 Replenishing a body of fresh water with distillate of water vapor derived from a body of salt water using a still useful as a desalinator and a condenser; low pressure is obtained by a liquid column closed at its top and opened at its bottom to a body of seawater |
| 01/14/2009 | EP2014620A2 Electrolyser with condenser electrodes in a magnetic field passage for removing salt from seawater |
| 01/14/2009 | EP2013147A1 Polymeric chelant and coagulant to treat metal-containing wastewater |
| 01/14/2009 | CN101344298A Air conditioner and sea water desalination combined operation system |
| 01/14/2009 | CN101343131A Multi-stage combined degradation and recycle method for printing and dyeing wastewater |
| 01/14/2009 | CN101343129A Pretreatment technique for decolorization of wastewater at middle plate of paper-making pulping |
| 01/14/2009 | CN101343127A Processing method for recycling wastewater of aluminum industry |
| 01/14/2009 | CN101343091A Wastewater treatment system for furfurol preparation |
| 01/14/2009 | CN101343089A Technical scheme for considerable water discharge of household water treating plant |
| 01/14/2009 | CN100450592C Metal smelting factory sewage reclaiming method based on membrane filtering technique |
| 01/08/2009 | WO2009005393A1 Titanium coagulant for natural and waste water purification and disinfection, safe method for producing thereof, and method for utilizing thereof |
| 01/08/2009 | WO2009004257A2 Process for mixed chemical/electrochemical treatment of a liquid medium loaded with nitrates, device for treating such a liquid medium and applications. |
| 01/08/2009 | WO2009003572A1 Treatment of water with hypobromite solution |
| 01/08/2009 | WO2008121030A3 Reverse osmosis freshwater plant (variants) |
| 01/08/2009 | US20090008337 Water treatment system |
| 01/08/2009 | US20090008333 Perchlorate Destruction |
| 01/08/2009 | US20090008266 Filtration; ionization; turbulence fluid flow; radiation with light |
| 01/07/2009 | EP2010457A1 Method for removal of materials from a liquid stream |
| 01/07/2009 | CN201176409Y Integration device for reclaiming and purifying car-washing sewerage |
| 01/07/2009 | CN101341098A System and method for the renovation of process water |
| 01/07/2009 | CN101338736A Multi- energy sources power generation and sea water desalination method |
| 01/07/2009 | CN101338735A Multi- energy sources power generation and sea water desalination device |
| 01/07/2009 | CN101338289A Method for producing bio decolorizing strain agent special for dyeing waste water dye by fermenting alcohol waste water |
| 01/07/2009 | CN101337752A Advanced treatment process for paper-making waste water |
| 01/07/2009 | CN101337751A Processing process for production waste water of tetrabutyltin |
| 01/07/2009 | CN101337750A Reclamation and comprehensive treatment method for paper-making waste water |
| 01/07/2009 | CN101337749A Solar desalination process and integrated equipment |
| 01/07/2009 | CN101337747A Automation control electroplating waste processing process |
| 01/07/2009 | CN101337745A Method for processing production waste water of propylene oxide |
| 01/07/2009 | CN101337743A Method for processing production waste liquid of ketene dimer by composite bacteria |
| 01/07/2009 | CN101337728A Method for treating trimethoxy benzaldehyde industrial wastewater |
| 01/07/2009 | CN101337721A Electromagnetical seawater desalination plant |
| 01/07/2009 | CN101337720A Low energy consumption seawater desalinization process |
| 01/07/2009 | CN101337719A Low energy consumption seawater desalinization process |
| 01/07/2009 | CN101337718A Low energy consumption seawater desalinization process |
| 01/07/2009 | CN101337716A Continuous separation and preparation process of desalinisation and desalination seawater |
| 01/07/2009 | CN101337715A Continuous separation and preparation process of desalinisation and desalination seawater |
| 01/07/2009 | CN101337714A Low energy consumption seawater desalinization process |
| 01/07/2009 | CN101337713A Low energy consumption seawater desalinization process |
| 01/07/2009 | CN101337712A Low energy consumption seawater desalinization process |
| 01/07/2009 | CN101337711A Semipermeable membrane desalination pouch |
| 01/07/2009 | CN101337710A Small-sized device for processing high salinity seawater |
| 01/07/2009 | CN101337709A Application device capable of desalinizing seawater |
| 01/07/2009 | CN101337707A Method for processing dimethylamine waste water by ion-exchange method |
| 01/07/2009 | CN101337702A Seawater desalinization device |
| 01/07/2009 | CN101337701A Seawater desalination purifier |
| 01/07/2009 | CN101337700A Desalination plant using residual heat of thermal superconductivity of heat pipe and engine high-temperature exhaust air |
| 01/07/2009 | CN101337699A Low energy consumption economical seawater desalination method |
| 01/07/2009 | CN101337698A Moveable pressure pot |
| 01/07/2009 | CN101337165A Preparation method of filter membrane for desalinating sea water |
| 01/07/2009 | CN101337164A Preparation method of filter membrane for desalinating sea water |
| 01/07/2009 | CN101337163A Preparation method of filter membrane for desalinating sea water |
| 01/07/2009 | CN101337162A Preparation method of filter membrane for desalinating sea water |
| 01/07/2009 | CN101337161A Preparation method of filter membrane for desalinating sea water |
| 01/07/2009 | CN101337160A Preparation method of filter membrane for desalinating sea water |
| 01/07/2009 | CN100448862C Processing method for mother liquid in maltol production and device thereof |
| 01/07/2009 | CN100448785C Combined power generation and desalinization apparatus and related method |
| 01/07/2009 | CN100448502C Recovery and utilization method for acidic water of hydrocarbon steam conversion hydrogen production plant |
| 12/31/2008 | WO2008132548B1 A plant for producing the oxygen-containing additive as an ecologically beneficial component for liquid motor fuels |
| 12/31/2008 | WO2008132548A4 A plant for producing the oxygen-containing additive as an ecologically beneficial component for liquid motor fuels |
| 12/31/2008 | EP2008976A1 Biodegradable cleaning agent |
| 12/31/2008 | EP2008975A2 A method for obtaining drinking water from a liquid fraction of human or animal faeces, a bioreactor unit, a storage tank, and a method for growing a bacterial culture for use in such a method |
| 12/31/2008 | EP2007686A1 Remediation of groundwater |
| 12/31/2008 | CN101333053A Processing method for waste water in production process of fine terephthalic acid |
| 12/31/2008 | CN101333048A Pre-treating method and device for cycling treatment for car washing water in city |
| 12/31/2008 | CN101333046A Process for treating waste water in production of barium sulfate |
| 12/31/2008 | CN101333021A Pretreating process of waste water for producing crust element |
| 12/31/2008 | CN101333017A Method for desalinating seawater by salting-out in field |
| 12/31/2008 | CN100447100C Biological electrochemical combined system for treating dye waste water and method thereof |
| 12/25/2008 | US20080314808 Portable, refillable water dispenser serving batches of water purified of organic and inorganic pollutants |
| 12/24/2008 | WO2008113841A3 Electrochemical cell and method for operating the same |
| 12/24/2008 | EP1720802A4 Oxidation of organic compounds at high ph |
| 12/24/2008 | CN201169546Y Low energy consumption sea water desalting apparatus |
| 12/24/2008 | CN201169545Y Multiple-effect distillation sea water desalting apparatus for horizontally arranging middle heat inlet source |
| 12/24/2008 | CN201169544Y Multiple-effect distillation sea water desalting apparatus for horizontally arranging two-end heat inlet sources |
| 12/24/2008 | CN201169543Y Multiple-effect distillation sea water desalting apparatus for horizontally arranging N-effect combining two-end heat inlet sources |
| 12/24/2008 | CN201169542Y Multiple-effect distillation sea water desalting apparatus for horizontally arranging one effect combining middle heat inlet source |
| 12/24/2008 | CN101327995A Process for treating waste water of vanadic anhydride production by sodium salt roasting method |
| 12/24/2008 | CN101327991A Solid water treatment agent for recirculated cooling water system |
| 12/24/2008 | CN101327969A Floating island having ocean energy electricity generating and seawater desalination functions |
| 12/24/2008 | CN100445218C Method for treating oil-field waste-water refilling by catalytic oxygenation-desorption deaerization UV sterilization |
| 12/24/2008 | CN100445214C Household seawater desalting method and equipment |
| 12/18/2008 | WO2008152120A2 Use of a three-dimensional yarn system |
| 12/17/2008 | CN201165478Y Sea water electric desalting apparatus |
| 12/17/2008 | CN101326127A Chlorine dioxide-based water treatment system for on-board ship applications |