| Patents for C02F 103 - Nature of the water, waste water, sewage or sludge to be treated (11,124) |
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| 09/22/2010 | CN101838040A Method for purifying seawater by taking carboxymethyl chitosan as flocculant |
| 09/22/2010 | CN101838039A Method for purifying seawater by taking vanillin modified chitosan as flocculant |
| 09/22/2010 | CN101838038A Technology for treating papermaking waste water by taking white mud generated by alkali recovery as coagulant |
| 09/22/2010 | CN101838025A Method for removing organic pollutants from underground water by using resin based permeable reactive barrier (PRB) technology |
| 09/22/2010 | CN101838024A Driven flash-evaporation solar seawater desalination method and device |
| 09/22/2010 | CN101838023A Solar distilling seawater desalinating and raw water purifying process |
| 09/22/2010 | CN101838022A Funnel-shaped solar seawater desalting device |
| 09/22/2010 | CN101837435A Method for preparing casting covering slag by utilizing stainless steel cold-rolling pickling wastewater |
| 09/22/2010 | CN101362607B Process for treating waste water from hexane diacid production system |
| 09/22/2010 | CN101219817B Multiple-effect distillation device and method for desalting sea water or brackish water only by using solar |
| 09/22/2010 | CN101091874B Method for flue gas desulfurization by using dyeing wastewater, and absorption tower |
| 09/21/2010 | US7799218 Paint reclamation clarifier system |
| 09/16/2010 | WO2010104273A2 Purified water-producing device and purified water production method using solar energy |
| 09/16/2010 | WO2010103368A1 Method and device for dissolving solid substances in water |
| 09/15/2010 | CN201581022U Coking wastewater combined resin film separating device |
| 09/15/2010 | CN201581016U Treating device of waste water in production of glycol |
| 09/15/2010 | CN201581002U Container device structure for ice-making desalination |
| 09/15/2010 | CN201581001U Marine desalination equipment |
| 09/15/2010 | CN101835714A Method of inhibiting scale formation and deposition in desalination systems |
| 09/15/2010 | CN101835708A Methods for removing suspended solids from a gasification process stream |
| 09/15/2010 | CN101831028A Polymer emulsion for polymer-containing sewage treatment and preparation method thereof |
| 09/15/2010 | CN101830688A Method for comprehensively treating sludge and preparing ceramsite from same |
| 09/15/2010 | CN101830609A Method for removing ammonia nitrogen from artificial leather manufacturing waste water |
| 09/15/2010 | CN101830602A Biochemical treatment method of acrylic ester industrial wastewater |
| 09/15/2010 | CN101830600A Method for treating comprehensive electroplating wastewater |
| 09/15/2010 | CN101830599A Processing method of paper making wastewater |
| 09/15/2010 | CN101830597A Treatment method of printing and dying wastewater |
| 09/15/2010 | CN101830595A Method for treating leather-making industrial wastewater |
| 09/15/2010 | CN101830592A Nickel-containing washing waste water recycling treatment system |
| 09/15/2010 | CN101830591A Water recycling method for use in extraction process of vanadium pentoxide |
| 09/15/2010 | CN101830587A Process and device for processing heavy metal wastewater |
| 09/15/2010 | CN101830585A 酸性矿井水处理系统 Acid mine water treatment system |
| 09/15/2010 | CN101830581A Method for treating heavy metal industrial sewage |
| 09/15/2010 | CN101830580A Method for treating glyphosate mother solution by using oxidization method |
| 09/15/2010 | CN101830579A Printing and dyeing wastewater decoloring method and system |
| 09/15/2010 | CN101830549A Directly-treating method for high-basicity and high-turbidity difficultly-treated flotation colloidal ore pulp of hematite with high phosphorus content |
| 09/15/2010 | CN101830541A Underground reverse-osmosis seawater desalination vacuum plant system engineering |
| 09/15/2010 | CN101830531A Low-temperature residual heat seawater desalinizing system |
| 09/15/2010 | CN101830530A Dual-purpose solar sea water desalting plant |
| 09/15/2010 | CN101830524A Seawater filtering device |
| 09/15/2010 | CN101829546A Preparation method of modified lignin absorbent for absorbing TNT (Trinitrotoluene) |
| 09/15/2010 | CN101462786B Seawater desalination method |
| 09/15/2010 | CN101333048B Pre-treating method and device for cycling treatment for car washing water in city |
| 09/14/2010 | US7794604 Method for removing lignin from water |
| 09/10/2010 | WO2010101841A2 Electrolytic apparatus for treating ballast water and treatment system using same |
| 09/09/2010 | US20100224569 Wastewater Treatment System |
| 09/09/2010 | US20100224545 Membrane Module for Fluid Filtration |
| 09/08/2010 | EP2226295A2 Biogas generation from waste water containing whey |
| 09/08/2010 | CN201574108U Industrial wastewater recycling system |
| 09/08/2010 | CN101823829A Extrusion sludge dewatering system |
| 09/08/2010 | CN101823811A Method for treating saccharin wastewater |
| 09/08/2010 | CN101823806A Piggery waste water treatment method based on strong-thin shunt |
| 09/08/2010 | CN101823804A Waste water zero emission treatment system for hot-dip galvanizing workshop |
| 09/08/2010 | CN101823789A Muyu stone mineral substance activated water |
| 09/08/2010 | CN101823786A Method for reducing production wastewater quantity of ramie fibre |
| 09/08/2010 | CN101823776A Tanning wastewater diversion device |
| 09/08/2010 | CN101028959B Method for pre-treating seawater by flow-raising biological active carbon filtering pool |
| 09/08/2010 | CN100999545B Process of recovering sericine by ion exchanging |
| 09/07/2010 | US7790042 Method for the removal of submicron particulates from chlorinated water by sequentially adding a cationic polymer followed by adding an anionic polymer |
| 09/01/2010 | EP2224453A1 Ph adjusting unit |
| 09/01/2010 | EP2224077A1 Skimmer |
| 09/01/2010 | EP2223898A1 Grey water treatment system |
| 09/01/2010 | CN201567274U Water circulating device applied to engineering vehicle washing tank |
| 09/01/2010 | CN201567245U Device utilizing solar energy to desalinating seawater and producing salt |
| 09/01/2010 | CN101821203A Reverse osmosis freshwater plant (variants) |
| 09/01/2010 | CN101818122A Enterobacter bacteria for efficiently degrading organophosphorus pesticides and culturing method thereof |
| 09/01/2010 | CN101817912A Formula and preparation method of cationic polymer |
| 09/01/2010 | CN101817898A Diglycolamidic (methylene orthophosphorous acid) type chelate resin containing hydrophilic linking arm and preparation method thereof |
| 09/01/2010 | CN101817897A Hydrophilic link-containing iminodiacetic acid chelate resin and preparation method and application thereof |
| 09/01/2010 | CN101817896A Macromolecular resin and preparation method and application thereof |
| 09/01/2010 | CN101817887A Chelation group-containing chitosan and preparation method and application thereof |
| 09/01/2010 | CN101817620A Method for distributing holes for subsurface infiltration sewage dispersion pipe |
| 09/01/2010 | CN101817619A Method for treating piggery wastewater by sequencing batch biofilm reactor |
| 09/01/2010 | CN101817617A Comprehensive treatment process for coking wastewater |
| 09/01/2010 | CN101817615A Anaerobic-sequencing batch biofilm reactor-artificial wetland method for treating piggery wastewater |
| 09/01/2010 | CN101817614A Micro-polluted drinking water treatment method and equipment |
| 09/01/2010 | CN101817612A Seawater wall mounted machine |
| 09/01/2010 | CN101817609A Method for reutilization of wastewater of process of producing rare earth chloride by extraction and transformation of sulfuric acid system |
| 09/01/2010 | CN101817608A Two-stage treatment method for heavy metal wastewater |
| 09/01/2010 | CN101817607A Method for directly extracting nickel in acidic chemical nickel plating waste solution |
| 09/01/2010 | CN101817601A Water quality stabilizer without acid for adjusting pH value |
| 09/01/2010 | CN101817600A Method for preparing scale inhibitor for seawater desalination reverse osmosis (RO) |
| 09/01/2010 | CN101817596A Environmental-friendly spunlace nonwoven circulating water treating liquid and preparation method thereof |
| 09/01/2010 | CN101817593A Application of indole and skatole degrading strain LPC24 |
| 09/01/2010 | CN101817592A Comprehensive organism repairing method of eutrophication seawater cage culture zone |
| 09/01/2010 | CN101817576A Seawater electrofiltration desalting method and device |
| 09/01/2010 | CN101817575A Electric flocculation method and device for recovering and processing desulfurized wastewater |
| 09/01/2010 | CN101817573A Electric double-action energy recycling device |
| 09/01/2010 | CN101817565A Separating path return filtering device |
| 09/01/2010 | CN101816889A Desulphurization process by combining printing and dyeing wastewater |
| 09/01/2010 | CN101434441B Processing method of chemical nickel phosphor plating |
| 09/01/2010 | CN101428945B Method and apparatus for treating and recycling carbonized wastewater |
| 09/01/2010 | CN101428937B System for regenerating and recycling papermaking wastewater |
| 09/01/2010 | CN101386455B Method for treating waste water after workpiece tinplating |
| 09/01/2010 | CN101343127B Processing method for recycling wastewater of aluminum industry |
| 09/01/2010 | CN101205086B Strong brine vacuum membrane distillation technique for sea water desalination |
| 08/26/2010 | WO2010096521A2 Water purification and enhancement systems |
| 08/26/2010 | WO2010059810A3 Process and system for desalinating water |
| 08/26/2010 | US20100215553 UV Disinfection System |
| 08/25/2010 | EP2221101A1 System and method for softening water for use in a scrubber |