| Patents for C02F 103 - Nature of the water, waste water, sewage or sludge to be treated (11,124) |
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| 09/16/2009 | CN101531398A Method for preparing TiO2 sol for dual treatment of textile printing and dyeing wastewater |
| 09/10/2009 | US20090223900 Wastewater treatment apparatus and method |
| 09/09/2009 | EP2097354A1 Ion enhancement |
| 09/09/2009 | EP2097353A1 Tannin based polymeric coagulants composition and method of use |
| 09/09/2009 | CN101525632A Microecological preparation and preparation method thereof |
| 09/09/2009 | CN101525202A Advanced dyeing wastewater treatment and reclaimed water reuse system and method thereof |
| 09/09/2009 | CN101525198A Method for treating and recovering polyvinyl chloride mother liquid waste water |
| 09/09/2009 | CN101525197A Low-energy treatment method of high-density hydrometallurgical process wastewater |
| 09/09/2009 | CN101525196A Multi-effect distilled seawater desalting plant with pre-heater |
| 09/09/2009 | CN101525195A Method for treating profenofos synthetic wastewater by using hydrogen peroxide |
| 09/09/2009 | CN101525194A Method for treating blood wastewater |
| 09/09/2009 | CN101525193A Processing method for printing and dyeing waste water recycling |
| 09/09/2009 | CN101525178A Processing method of high-temperature dyeing waste water |
| 09/09/2009 | CN101525170A Flushing-free water-saving water purifier |
| 09/09/2009 | CN101525168A Glycin raffinate concentration section high-COD condensed wastewater treatment technology |
| 09/03/2009 | US20090218270 Waste liquid container and waste liquid discharging device |
| 09/02/2009 | CN101519853A Method for processing alkaline pulping black liquor in paper making process |
| 09/02/2009 | CN101519724A Method for recovering nickel from low-nickel waste water |
| 09/02/2009 | CN101519639A Paenibacillus polymyxa for preventing and treating plant fungal diseases and production method thereof |
| 09/02/2009 | CN101519362A Method for recovering dimethyl formamide |
| 09/02/2009 | CN101519258A Preprocessing method and preprocessing device for furan resin waste water |
| 09/02/2009 | CN101519256A Application of sodium bismuthate in rapidly degrading organic dye waste water and degradation method |
| 09/02/2009 | CN101519249A Method for treating hydrolyzed waste water and recovering resource in disperse blue production process |
| 09/02/2009 | CN101519247A Resource-based method for treating carvone production wastewater |
| 09/02/2009 | CN101519236A Magnetic separation seawater desalinating method and device therefor |
| 09/02/2009 | CN101519231A Method for high COD wastewater treatment at methanol rectification workshop section |
| 09/02/2009 | CN101518735A Preparation method of nanometer platinum doping tungstic oxide with high catalytic activity under visible light |
| 08/27/2009 | WO2009104214A1 Reverse osmosis, water purification or desalinisation apparatus with energy recuperation and purified water dosage |
| 08/27/2009 | WO2009103890A1 Device for desalinating sea water by ambient-temperature spraying |
| 08/27/2009 | WO2009103112A1 Method for desalinating water |
| 08/27/2009 | WO2009103103A1 Water introducing arrangement |
| 08/27/2009 | WO2009103101A1 Filter arrangement |
| 08/27/2009 | US20090211984 Salt tank monitor |
| 08/26/2009 | EP2093198A1 Method for treating waste water from aldolisation processes |
| 08/26/2009 | EP2093197A1 Method for removing pollutants from produced water |
| 08/26/2009 | CN201296714Y Construction for dyeing wastewater and chemical wastewater treatment |
| 08/26/2009 | CN201296682Y Seawater desalination system |
| 08/26/2009 | CN101516792A Water treatment system and method with a continuous partial flow bypass path |
| 08/26/2009 | CN101514071A Acrylon sewage triphase catalytic oxidation advanced treatment technique |
| 08/26/2009 | CN101514063A Advanced treatment method of biochemical tail water of coking wastewater |
| 08/26/2009 | CN101514057A Method for recycling textile, printing and dyeing wastewater |
| 08/26/2009 | CN101514041A Catalyst plant carclazyte waste water processing agent and using method thereof |
| 08/26/2009 | CN101514040A 3D electrode reactor and application to non-degradable organic wastewater treatment |
| 08/26/2009 | CN100532656C Method for recovering copper and nickel nitrate by electrolysis of electroplating waste water |
| 08/26/2009 | CN100531893C Method for preparing decoloring material of dyeing waste water by attapulgite ore |
| 08/20/2009 | WO2009101455A1 Physicochemical method of processing liquid and semisolid wastes of olive mills using ozone (o3) |
| 08/20/2009 | WO2009101157A1 Process for treating water by a nanofiltration or reverse osmosis membrane system permitting high conversion rates due to the elimination of organic matter |
| 08/20/2009 | US20090206032 Solid Digesting Waste Treatment Unit |
| 08/20/2009 | US20090206028 Combined nutrient recovery and biogas scrubbing system integrated in series with animal manure anaerobic digester |
| 08/20/2009 | US20090206018 Strainers for air conditioning device |
| 08/19/2009 | EP2090548A1 Foamable wastewater treatment using high concentrated ozonated water |
| 08/19/2009 | EP2090546A1 Device for treating swimming pool water using ozone |
| 08/19/2009 | EP2090161A1 Protein skimmer with stationary fan |
| 08/19/2009 | EP2089326A1 Treatment system of ships ballast water, offshore petroleum platforms and vessels, in general, through a process in an electrochemical reactor |
| 08/19/2009 | CN201292269Y Membrane separation device, in particular reverse osmosis sea water desalting apparatus |
| 08/19/2009 | CN201292261Y Sea water desalination evaporator tube bundle horizontal sleeve apparatus |
| 08/19/2009 | CN101509076A Process for extracting copper and vanadium pentoxide from waste liquor after cleaning vanadium-removed copper wire sphere |
| 08/19/2009 | CN101509013A Micro-ecological formulation and preparation method thereof |
| 08/19/2009 | CN101508510A Process for treating waste water from leather rich in aldehyde with aldehyde tannage |
| 08/19/2009 | CN101508496A Method for purification macromolecule chromophoric matter in water from Vc fermentation wastewater biochemical treatment |
| 08/19/2009 | CN101508495A Sewage treatment method in paper friction material production |
| 08/19/2009 | CN101508492A Environment-friendly composite dirt dispersion agent for oil-field flooding treatment |
| 08/19/2009 | CN101508490A Sea water resistant ecological floating bed |
| 08/19/2009 | CN101508477A Electrochemical oxidation processing method for wastewater containing anthraquinone dye |
| 08/19/2009 | CN101508472A Continuous cooling unit for waste acid concentrated solution |
| 08/19/2009 | CN101507915A Preparation method of alga biology absorbent |
| 08/13/2009 | WO2008104997A3 A biological adsorption process for reduction of color, bod, cod and tds from distillery effluent. |
| 08/13/2009 | US20090200249 Desalination system and pressure storage systems therefor |
| 08/13/2009 | US20090200245 System for Controlling Water in an Aquatic Facility |
| 08/13/2009 | US20090200235 Pervaporation membranes and methods of use |
| 08/13/2009 | US20090200180 Method and apparatus of treating waste |
| 08/12/2009 | CN201288106Y Synthetic wastewater treatment system for industrial wastewater from carbonization industry |
| 08/12/2009 | CN201288082Y Tap water pressure-supplying type water purification machine |
| 08/12/2009 | CN201288081Y Anti-osmosis sea water desalting apparatus |
| 08/12/2009 | CN201288072Y Water desalination apparatus using sunlight |
| 08/12/2009 | CN201288065Y Three-way connection and water purification machine system composed of thereof |
| 08/12/2009 | CN101503268A Zero discharge processing EBM method for dyeing waste water |
| 08/12/2009 | CN101503254A Technique for treating aeration lagoon remained papermaking black liquor by oxidation-coagulation method |
| 08/12/2009 | CN101503250A Method for purifying hogpen wastewater |
| 08/12/2009 | CN101503236A SAN wastewater consecutive processing technological process |
| 08/12/2009 | CN101503235A Seawater desalination pretreatment diversion system and working method thereof |
| 08/12/2009 | CN101503232A Automatic ion exchange pure water system |
| 08/12/2009 | CN101503229A Method for treating organic wastewater by using ferrite as adsorbing agent |
| 08/12/2009 | CN101503228A Win-win type solar energy sea water desalination apparatus for LNG ship and seawater desalination method thereof |
| 08/12/2009 | CN101503226A Cross pipe type multiple-effect distillation seawater desalination system and working method thereof |
| 08/12/2009 | CN101503225A Low temperature multiple-effect seawater last effect evaporator and working method thereof |
| 08/12/2009 | CN101503224A Low temperature multiple-effect seawater desalination evaporator and working method thereof |
| 08/12/2009 | CN101503222A Papermaking sewage treatment method |
| 08/12/2009 | CN100526241C Grog paper-making waste water physicochemical circulation biochemical treatment zero discharging technique |
| 08/06/2009 | US20090194471 Reverse osmosis sea water desalination system |
| 08/05/2009 | CN101500951A Method of scale inhibition |
| 08/05/2009 | CN101498008A Method for extracting copper by precisely controlling ion concentrations in spent etching solution |
| 08/05/2009 | CN101497482A Drink raw water purifying treating method |
| 08/05/2009 | CN101497475A Method for treating phenolic waste water by complex enzyme / activated sludge process |
| 08/05/2009 | CN101497472A Process for treating oilfield sulfur-containing sewerage |
| 08/05/2009 | CN101497467A Apparatus for forming pure water by evaporating seawater |
| 08/05/2009 | CN101497464A Method for processing pickle liquor or electroplating waste liquor |
| 08/05/2009 | CN101497445A Method for recycling 10B concentrated solution from waste liquor produced from extraction of 10B isotope element |
| 08/05/2009 | CN100522850C Method for treating waste water of 1,4-butanediol production |
| 07/30/2009 | WO2009092738A1 Method of water treatment |