| Patents for C02F 101 - Nature of the contaminant (7,129) |
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| 06/28/2012 | WO2012088240A2 Method for inhibiting the formation and deposition of silica scale in aqueous systems |
| 06/28/2012 | WO2012085288A1 Method and facility for treating water by nitrosation/denitrosation, including at least an aeration step and a step for monitoring the oxygen supplied during the aeration step |
| 06/28/2012 | US20120160660 Method and plant for purification of oil-contaminated bilge and sludge water on a ship, and ship equipped with such plant |
| 06/27/2012 | EP2468686A1 Integrated wastewater purification assembly |
| 06/27/2012 | CN102517306A Ectoine synthetase gene, recombinant vector, recombinant engineering bacterium and application of recombinant engineering bacterium |
| 06/27/2012 | CN102515401A Cyanide wastewater degradation system and cyanide wastewater degradation method thereof |
| 06/27/2012 | CN102515393A Acidic chemical deposition drinking water processing method aiming against excessive antimony pollutant in water |
| 06/27/2012 | CN102515391A Method for pre-treating wastewater from ultraviolet absorber production |
| 06/27/2012 | CN102515389A Harmless treatment process for acidic copper-containing wastewater |
| 06/27/2012 | CN102515388A Method for treating high-concentration cyanogen-containing waste water |
| 06/27/2012 | CN102515367A Application of microencapsulated aureobasidium pullulans to treatment of chromium/manganese-containing wastewater |
| 06/27/2012 | CN102515366A Microbiological degradation method for nitrobenzene industrial wastewater |
| 06/27/2012 | CN102515315A Anode electrode material, preparation method thereof, application and working method of anode electrode material in treating wastewater containing phenol by electrochemical oxidation |
| 06/27/2012 | CN102515298A System for recovering methanol and wastewater heat in production of trademark material |
| 06/27/2012 | CN102513157A Copper complex based on dipyridine bisamide organic ligand and Keggin type polyoxometalate, its synthetic method and its application |
| 06/27/2012 | CN102513138A Multi-phase light-assisted Fenton catalyst and preparation method thereof |
| 06/27/2012 | CN102513091A Preparation method for graphene self-assembled nanometer bismuth vanadate photocatalyst |
| 06/27/2012 | CN102513077A Preparation method of titanium dioxide composite with photo-catalytic activity under sunlight |
| 06/27/2012 | CN102513067A Adsorbent for adsorbing heavy metal ions in wastewater and adsorption process |
| 06/27/2012 | CN102513066A Biological adsorbent, preparation method and application thereof |
| 06/27/2012 | CN102513060A Active carbon nanotube adsorbent for efficiently adsorbing monocyclic aromatic in water phase |
| 06/27/2012 | CN102161534B Device for processing dimethylamine exhaust gas and wastewater |
| 06/27/2012 | CN102107925B Oxyfluorfen production wastewater pretreatment method |
| 06/27/2012 | CN102060366B Composite for treating waste water containing cadmium compound and preparation method thereof |
| 06/27/2012 | CN101993839B Methylobacterium rhodesianum H13 capable of efficiently degrading dichloromethane and application thereof |
| 06/27/2012 | CN101993837B High-activity high-tolerance formaldehyde degrading bacteria and application thereof |
| 06/27/2012 | CN101987757B Method and system for removing high-concentration ammonia nitrogen from drinking water |
| 06/27/2012 | CN101973618B Method for removing and recycling hexavalent chromium ions by using chitosan-iron complex |
| 06/27/2012 | CN101862637B Method absorbing lead ions in sewage with tremolite amianthine |
| 06/27/2012 | CN101734814B Method for fast degrading organic dye waste water |
| 06/27/2012 | CN101705195B Bacillus sp. E2-Y with 17 beta-estradiol degrading ability and application thereof |
| 06/27/2012 | CN101626829B Process for the removal of endocrine disrupting compounds |
| 06/27/2012 | CN101559371B Molybdenum-containing semi-conductor photocatalysis material responding to visible light, preparation method and application thereof |
| 06/27/2012 | CN101088938B Process of treating heavy metal containing sewage |
| 06/20/2012 | EP2465607A2 Synthesis of sequestration resins for water treatment in light water reactors |
| 06/20/2012 | CN202279720U 低浓度重金属废水处理装置 Low concentrations of heavy metals in the wastewater treatment plant |
| 06/20/2012 | CN102504289A Preparation method of quaternary ammonium type lignin/poval composite material for adsorbing TNT (2,4,6-trinitrotoluene) |
| 06/20/2012 | CN102503066A System and method for supercritical water oxidation treatment and resource utilization of organic sludge |
| 06/20/2012 | CN102503030A System for treating heavy metal wastewater |
| 06/20/2012 | CN102503017A Method for treating non-degradable organic wastewater by multielement multiphase membrane technology |
| 06/20/2012 | CN102503003A Photoreduction/liquid-liquid-liquid three-phase extraction coupled method for removing and recycling chromium |
| 06/20/2012 | CN102502994A Method and system for treating cyanide-containing wastewater at low concentration |
| 06/20/2012 | CN102502988A Treatment method of waste water containing arsenic and cadmium in indium production |
| 06/20/2012 | CN102502974A Method for performing harmless degradation to high chlorine content polyacrylamide wastewater by using microorganisms |
| 06/20/2012 | CN102502952A Drinking water treatment aeration carbon sand filtering tank capable of improving ammonia nitrogen removal capacity |
| 06/20/2012 | CN102502916A Method for photo-reduction of hexavalent chromium |
| 06/20/2012 | CN102502915A Method for thoroughly removing Hg(II) in water by virtue of in situ generation of new ecological nano manganese dioxide |
| 06/20/2012 | CN102502914A Method for removing chloroacetic acid in drinking water and absorption column used by same |
| 06/20/2012 | CN102502912A Method for removing halogen family oxysalt from water |
| 06/20/2012 | CN102502911A Method for adsorbing and degrading perchlorate in water |
| 06/20/2012 | CN102500406A Iron, nitrogen and fluoride co-doped titanium dioxide (TiO2) photocatalyst and application thereof in degrading organic pollutants in visible light |
| 06/20/2012 | CN102500376A Activated carbon loaded iron-cobalt oxide catalyst and application thereof in degrading organic pollutants |
| 06/20/2012 | CN102500371A Visible light response photocatalysis material Ag@Ag3VO4 and preparation method thereof |
| 06/20/2012 | CN102500356A Preparation method for carbon nanotube-nano-bismuth vanadate composite photocatalyst |
| 06/20/2012 | CN102500354A Beta-bismuth oxide/magnesium aluminum metal oxide photo-catalyst and preparation as well as application thereof |
| 06/20/2012 | CN102500340A Porous particle with functions of adsorbing and biodegrading petroleum hydrocarbon and preparation method of porous particle |
| 06/20/2012 | CN102500338A PFOA (perfluorooctanoic acid) adsorbent and preparation method thereof |
| 06/20/2012 | CN102500325A Preparation method of adsorbing material used for hexavalent chromium waste water treatment |
| 06/20/2012 | CN102500319A Method for increasing mesoporous rate in porous carbon |
| 06/20/2012 | CN102126799B Method for treating fluorine-containing and ammonia nitrogen-containing waste water in electronic industry |
| 06/20/2012 | CN102115275B Method for treating methyl orange in azo dye wastewater by utilizing titaniferous blast furnace slag |
| 06/20/2012 | CN101857295B Method for quickly removing metronidazole by utilizing nanoscale zero-valent iron and application thereof |
| 06/20/2012 | CN101804324B Modified molecular sieve with high selectivity to ammonia nitrogen in waste water and preparation method thereof |
| 06/20/2012 | CN101555081B Technology for processing and recycling electroplating wastewater containing cyanide and system thereof |
| 06/14/2012 | WO2012078449A1 Gravity feed water treatment system with oxidation and disinfection steps |
| 06/14/2012 | US20120145643 High Efficiency Water-Softening Process |
| 06/14/2012 | US20120145642 Method and apparatus for treatment of fluids |
| 06/14/2012 | US20120145611 Water treatment system for simultaneous nitrification and denitrification |
| 06/13/2012 | CN102491597A Method for treating high-concentration nitrogenous organic wastewater |
| 06/13/2012 | CN102491568A Method for treating wastewater of electrolytic zinc rinsing technology |
| 06/13/2012 | CN102491555A Method for removing fluorine in acid uranium process wastewater |
| 06/13/2012 | CN102491552A Method for low temperature rapid removal of COD and ammonia nitrogen material in wastewater |
| 06/13/2012 | CN102491551A Treatment method for hydrogen peroxide-containing organic wastewater |
| 06/13/2012 | CN102491533A Method for co-degrading polycyclic aromatic hydrocarbon by using two strains |
| 06/13/2012 | CN102491523A Ecological composite material for restoring heavy metal pollution in water body |
| 06/13/2012 | CN102491486A Equipment for degrading phenol-containing wastewater by using reinforced water jet cavitation process |
| 06/13/2012 | CN102491485A Choking cavitator for treating organic sewage |
| 06/13/2012 | CN102491483A Method for reducing and degrading chlorinated organic waste water by using two-metal powder |
| 06/13/2012 | CN102491479A Neutralization method for treating alkali wastewater containing uranium |
| 06/13/2012 | CN102491466A Coagulation, adsorption, dephenolization and precipitation device for removing non-biodegradable substances from coal chemical wastewater |
| 06/13/2012 | CN102489501A Process suitable for integrated safe restoration of soil pollution |
| 06/13/2012 | CN102489498A Application of ruellia brittoniana in repairing soil and/or water body cadmium pollution |
| 06/13/2012 | CN102489292A Method for preparing fullerene self-assembled nanometer bismuth vanadate photocatalyst |
| 06/13/2012 | CN102489260A Adsorbent for removing PFOS and PFOA in water and preparation method thereof |
| 06/13/2012 | CN102489253A Bismuth ferrate-carbon nano tube, preparation method thereof and method for treating organic dye wastewater by utilizing bismuth ferrate-carbon nano tube |
| 06/13/2012 | CN102489241A Preparation and regeneration method of water treatment defluoridation material |
| 06/13/2012 | CN102167443B Method for removing organic arsenic in cultivation wastewater by anaerobic granular sludge |
| 06/13/2012 | CN102086443B Microorganism combined with plant materials for removing cadmium in industrial wastewater and method for removing cadmium by using same |
| 06/13/2012 | CN102029163B Catalase catalyst analog as well as preparation method and application thereof |
| 06/13/2012 | CN101987756B Method for removing phenolic organic pollutants from wastewater |
| 06/13/2012 | CN101912773B Regenerating method of drinking water defluoridation filtering material |
| 06/13/2012 | CN101818140B Immobilization pseudomonas aeruginosa as well as preparation method and application thereof |
| 06/13/2012 | CN101817574B Preparation method of regular iron-carbon micro-electrolysis filler |
| 06/13/2012 | CN101805074B Technology for treating oil extraction-generated waste water |
| 06/06/2012 | EP2188218B8 Water purification composition and process |
| 06/06/2012 | CN202265478U 冶炼废水的后续少量重金属处理反应器 Follow-up small amounts of heavy metals smelting wastewater treatment reactor |
| 06/06/2012 | CN202265470U 一种应用于多种重金属或多种形态重金属废水处理的装置 Applied to a variety of heavy metals or various forms of heavy metals in waste water treatment unit |
| 06/06/2012 | CN202265468U 重金属废水深度处理零排放回收设备 Zero emissions of heavy metals in wastewater treatment recycling equipment |
| 06/06/2012 | CN202265467U 一种重金属污水的处理装置 One kind of heavy metals in sewage treatment device |
| 06/06/2012 | CN202265466U 一种含氟新型污水处理池 A fluorine-containing new sewage treatment pond |