| Patents for C02F 103 - Nature of the water, waste water, sewage or sludge to be treated (11,124) |
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| 01/26/2011 | CN201722180U Electric regeneration device of failure ion exchange resin |
| 01/26/2011 | CN101956192A Method for treating aluminum alloy trivalent chromium passivation solution waste |
| 01/26/2011 | CN101955952A Bacterial laccase gene and expression and application thereof |
| 01/26/2011 | CN101955306A High-efficiency biological strengthened treatment process for waste water generated in paper making |
| 01/26/2011 | CN101955305A Combined process for treating papermaking waste water |
| 01/26/2011 | CN101955299A High-efficiency waste water treatment system for nursery |
| 01/26/2011 | CN101955298A Treatment method of anaerobic digested liquid for livestock and poultry breeding pollutants |
| 01/26/2011 | CN101955295A Method for treating waste water from isophthalonitrile synthesis technology |
| 01/26/2011 | CN101955285A Pretreatment method before ammonia distillation of coking wastewater |
| 01/26/2011 | CN101955282A Method for realizing zero emission of dyeing wastewater with high salinity in printing and dyeing enterprises |
| 01/26/2011 | CN101955240A System for desalinating sweater by utilizing low-temperature low-pressure steam generated by smoke waste heat |
| 01/26/2011 | CN101955239A Solar seawater desalinization device |
| 01/26/2011 | CN101955238A Seawater desalting method and device |
| 01/26/2011 | CN101955235A Curing agent for treating waste drilling fluid |
| 01/26/2011 | CN101671058B Semi-automatic production method and equipment for preparing ice and desalinating seawater by natural energy resources |
| 01/26/2011 | CN101629153B Method for processing preserved szechuan pickle waste water by compound bacterial flora |
| 01/26/2011 | CN101538538B Composite microorganism viable bacteria preparation and preparation method and application of same |
| 01/26/2011 | CN101514041B Catalyst plant carclazyte waste water processing agent and using method thereof |
| 01/26/2011 | CN101462801B Steel composite wastewater recycle-water double-membrane demineralization system and technique |
| 01/25/2011 | US7875191 adding silver chloride and bromine to body of water to kill microorganisms and adding agent that maintains effectiveness of metal ions and bromine in killing microorganisms, agent consisting of 1-bromo-3-chloro-5,5dimethylhydantion, 1,3 dichloro-5,5 dimethylhydantion or 1,3 dibromo-5,5 dimethylhydantion |
| 01/20/2011 | WO2011008322A1 Drop-in chlorinator for portable spas |
| 01/20/2011 | WO2011006961A2 Device for the mobile renovation of highly polluted waste water |
| 01/20/2011 | WO2010123209A3 Manufacturing method for rectification column device of distiller for desalinizing seawater |
| 01/19/2011 | EP2274397A1 Organic corrosion inhibitor package for organic acids |
| 01/19/2011 | EP1474364B1 Method and device for desalination of water and removal of carbon dioxide from exhaust gases |
| 01/19/2011 | CN201714609U Plunger type energy recovery high-pressure pump for small sea water desalination device |
| 01/19/2011 | CN201713405U Acidic disinfectant water making machine with pure water making device |
| 01/19/2011 | CN201713394U Reverse osmosis seawater desalination equipment |
| 01/19/2011 | CN201713389U Pre-treatment system for thermal seawater desalination |
| 01/19/2011 | CN201713365U Integral highly-efficient sewage treatment device |
| 01/19/2011 | CN201713351U Device utilizing LNG cold energy in sea water desalinization |
| 01/19/2011 | CN101948778A Bacillus megaterium and application thereof to printing and dyeing wastewater treatment |
| 01/19/2011 | CN101948758A Fungus capable of degrading multiple types of dyes under non-sterilization condition and application thereof |
| 01/19/2011 | CN101948224A Treatment system and method for wastewater in chemical spinning factory |
| 01/19/2011 | CN101948220A Method for treating printing and dyeing wastewater |
| 01/19/2011 | CN101948211A Method for treating vanadium oxide production wastewater |
| 01/19/2011 | CN101948206A Drinking pure water producing device |
| 01/19/2011 | CN101948205A Industrial wastewater recycling processing system |
| 01/19/2011 | CN101948200A Micro-electrolysis flocculation method for treating acid waste water containing heavy metals in mine |
| 01/19/2011 | CN101948192A Membrane technology-based papermaking black liquor high-efficiency comprehensive treatment method |
| 01/19/2011 | CN101948163A Process method for improving biochemical property of industrial waste water |
| 01/19/2011 | CN101948148A Energy-saving low-temperature multiple-effect seawater desalting device |
| 01/19/2011 | CN101948147A Processing method of vanadium-precipitation wastewater in vanadium oxide production |
| 01/19/2011 | CN101947453A Preparation method of Fe/TiO2 nano tube array and application thereof to degradation of sugar waste water |
| 01/19/2011 | CN101947452A Preparation method of Co/TiO2 nanotube array and application thereof in degradation of sugar wastewater |
| 01/19/2011 | CN101671056B Distillation desalination system and desalination method thereof for solar chimney |
| 01/19/2011 | CN101324373B Automatic temperature control and circulation antifreeze solar energy heat collector |
| 01/19/2011 | CN101318746B Dyeing and printing, electroplating waste water recycling and processing technique based on membrane technology |
| 01/19/2011 | CN101215051B Minitype sea water desalination system water treatment technique |
| 01/19/2011 | CN101164920B Deep treatment and resource regeneration method for oil field extracted waste water |
| 01/13/2011 | WO2011005796A2 Water purification system and method |
| 01/13/2011 | WO2011005475A2 High performance low environmental impact detackifier |
| 01/13/2011 | WO2011004416A1 Thermal desalination plant |
| 01/13/2011 | WO2011004303A1 A desalination system |
| 01/13/2011 | WO2011003574A1 Device for producing drinking water |
| 01/13/2011 | WO2010101841A3 Electrolytic apparatus for treating ballast water and treatment system using same |
| 01/12/2011 | CN201704161U Sewage evaporation treatment device |
| 01/12/2011 | CN201704159U Integral small-sized ultra-pure water production device |
| 01/12/2011 | CN201704150U Portable seawater desalinization super-nanofiltration integrated water purifier |
| 01/12/2011 | CN201704117U Pulping desalting system quick resin filling device |
| 01/12/2011 | CN201704097U Seawater pretreatment inclined plate reinforced air floating device |
| 01/12/2011 | CN201704095U Tidal power seawater desalination treatment and power generation system and energy comprehensive utilization system |
| 01/12/2011 | CN201704093U Outside cylinder parallel-connected non-condensable gas removal device in low-temperature multi-effect sea water desalination system |
| 01/12/2011 | CN101942167A Nanometer clay-containing high absorptive hydrogel as well as preparation method and application thereof |
| 01/12/2011 | CN101941813A Concrete early-strength water reducing agent |
| 01/12/2011 | CN101941771A Waterway IC |
| 01/12/2011 | CN101941768A The method for treatment of the spent cuastic |
| 01/12/2011 | CN101941767A Method for treating 1,3-propanediol concentrated bacterial liquid |
| 01/12/2011 | CN101941750A Seawater desalination method through field division |
| 01/12/2011 | CN101941746A Method for desalinating seawater by using liquid resin |
| 01/12/2011 | CN101941743A Seawater desalination by utilizing residual heat from solar thermal power generation |
| 01/12/2011 | CN101941742A Evaporative desalination apparatus of sea water using phase changing fluids |
| 01/12/2011 | CN101940883A Preparation method of reverse osmosis composite membrane containing nano zeolite molecular sieves |
| 01/12/2011 | CN101503228B Win-win type solar energy sea water desalination apparatus for LNG ship and seawater desalination method thereof |
| 01/12/2011 | CN101337707B Method for processing dimethylamine waste water by ion-exchange method |
| 01/06/2011 | WO2011001099A1 System and process for treatment of the make-up water of a water cooling circuit |
| 01/06/2011 | WO2011000052A1 Process and system for treating an aqueous stream from a polymerisation process |
| 01/05/2011 | CN201694925U Low temperature multi-effect seawater desalination intermediate recuperative multistage spray material water supply system |
| 01/05/2011 | CN201694861U Low-temperature multi-effect sea water desalination water treatment steam injection vacuum system |
| 01/05/2011 | CN201694859U Water purification machine and improved structure of filter bottle of water purifier |
| 01/05/2011 | CN101935622A Pseudomonas strain and application thereof |
| 01/05/2011 | CN101935142A Dehydration method for waste paper paper-making sludge |
| 01/05/2011 | CN101935125A Method for processing alkaline-surfactant-polymer flooding oilfield injection water |
| 01/05/2011 | CN101935123A Method for recycling waste acid and waste residues in production of herbicide oxadiazon |
| 01/05/2011 | CN101935119A Processing method and device for recovering precious metals contained in electroplating wastewater |
| 01/05/2011 | CN101935115A Water purifying machine system with novel check valve |
| 01/05/2011 | CN101935094A Method for preparing decoloring flocculant of reactive dye waste water |
| 01/05/2011 | CN101935089A Membrane concentrating and recycling method of hydrogen peroxide alkaline chemico-mechanical pulping waste water |
| 01/05/2011 | CN101935078A Sea water desalination device and method |
| 01/05/2011 | CN101935076A Desalination and heat exchange method for sea water through low-temperature multiple-effect distillation |
| 01/05/2011 | CN101935075A Modularized low-temperature multi-effect seawater desalination evaporator and assembly method thereof |
| 01/05/2011 | CN101549939B Leather making integrated waste water treatment method |
| 01/05/2011 | CN101497464B Method for processing pickle liquor or electroplating waste liquor |
| 01/05/2011 | CN101337751B Processing process for production waste water of tetrabutyltin |
| 01/05/2011 | CN101092257B Method and device of desalination process by reverse osmosis for water |
| 12/29/2010 | WO2010150273A1 A method and device for purification of arsenic contaminated water |
| 12/29/2010 | CN201686602U Extrusion type sludge dewatering system |
| 12/29/2010 | CN201686593U Acid and alkaline wastewater cycle disposal system |
| 12/29/2010 | CN201686592U Garbage leachate treatment system |
| 12/29/2010 | CN201686591U Sewage processor |