| Patents for C02F 101 - Nature of the contaminant (7,129) |
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| 08/24/2011 | CN201942598U 一种高浓度吡啶类废水处理设备 Of a high concentration of pyridine wastewater treatment equipment |
| 08/24/2011 | CN201940399U 用于清洗仪表探头的气洗装置及氢氟处理系统 Gas meter probe wash for cleaning apparatus and hydrogen fluoride treatment system |
| 08/24/2011 | CN102161534A Device for processing dimethylamine exhaust gas and wastewater |
| 08/24/2011 | CN102161523A Method for processing cleaning wastewater in cold oil path in piston |
| 08/24/2011 | CN102161520A Device for processing tungsten smelting smoke and ion exchange waste water and processing method thereof |
| 08/24/2011 | CN102161519A Closed eddy current radial gas flotation oil removal method |
| 08/24/2011 | CN101709284B Method for screening aquatic corynebacteria and application thereof in degradation of waste water of glyphosate |
| 08/24/2011 | CN101624248B Method for processing wastewater in production of nickel cobalt lithium manganate |
| 08/24/2011 | CN101597116B Process for treating 2,5-dichloro nitrobenzene wastewater |
| 08/23/2011 | US8002980 Heavy metal collection system |
| 08/17/2011 | EP2356077A1 Uv reactor for chemical reactions and use thereof |
| 08/17/2011 | EP2355921A1 Method and device for treating at least one compound carried in a liquid |
| 08/17/2011 | CN102154697A Preparation method of TiO2 crystal whiskers and method for adsorbing metal ions by using TiO2 crystal whiskers |
| 08/17/2011 | CN102154173A Separation and application of phthalate ester high-efficiency degrading bacteria |
| 08/17/2011 | CN102154153A Caesium-enriched microorganism and application thereof |
| 08/17/2011 | CN102153218A Device and process for treating chromate waste water |
| 08/17/2011 | CN102153217A Electroplating integrated wastewater treatment method |
| 08/17/2011 | CN102153166A Electrodeionization (EDI) method and system dispensing with ion exchange membranes |
| 08/17/2011 | CN102153161A Process and equipment for treating wastewater containing cyanide ions |
| 08/17/2011 | CN102151561A Photocatalyst consisting of carbon nanotubes loaded with titanium dioxide and preparation method thereof |
| 08/17/2011 | CN102151557A High-strength spherical glucomannan tannin composite absorption material and preparation method thereof |
| 08/17/2011 | CN102151549A Magnetically separable adsorbent of monocyclic aromatic hydrocarbon in enriched aqueous solution and preparation method thereof |
| 08/17/2011 | CN102151546A Modified zeolite as well as preparation method and application thereof |
| 08/17/2011 | CN102151544A Organic wastewater modified bentonite adsorbent and preparation method thereof |
| 08/17/2011 | CN102151543A Preparation method, product and application of catalytic activity nano particle loaded absorbent |
| 08/17/2011 | CN102151542A Chinese chestnut shaped ferric oxide shell structure magnetic absorbent particle and preparation method thereof |
| 08/17/2011 | CN101914464B Alcaligenes sp. MB-N6 for removing nitrite nitrogen pollution out of water and application thereof |
| 08/17/2011 | CN101708891B Aerated biological activated carbon filters and method of applying same to purify feed water |
| 08/17/2011 | CN101560041B Electroplating wastewater treatment method combining biochemical method and decomplexation method |
| 08/17/2011 | CN101481165B Process for treating chrome wastewater |
| 08/17/2011 | CN101298049B Method for preparing Pd/foamed metal catalyst for hydrogenolysis dechlorination |
| 08/17/2011 | CN101284686B Process for purifying benzo pollutants in waste water |
| 08/17/2011 | CN101195810B High-efficiency degradation bacterium series of polycyclic aromatic hydrocarbon and uses thereof |
| 08/11/2011 | WO2011095866A2 A plant for the treatment of biological sludges with recovery of secondary raw materials and energy |
| 08/11/2011 | US20110192776 Low phosphorus water treatment systems |
| 08/10/2011 | EP2353711A1 Fungal biomass preparation for the treatment of industrial wastewaters containing pollutants |
| 08/10/2011 | EP2352703A1 High recovery sulfate removal process |
| 08/10/2011 | CN102146353A Gene engineering bacterium capable of both tolerating high-concentration As (Arsenic) (III) and oxidizing As (III) and application thereof |
| 08/10/2011 | CN102146342A Halophilic bacterial agent and preparation method thereof as well as biological treatment system fixed with bacterial agent and application thereof |
| 08/10/2011 | CN102145948A Water treatment method for adsorbing and removing Tl<+> and/or Cd2<+> by producing nanometer manganese dioxide in situ |
| 08/10/2011 | CN102145947A Water treatment method for removing Tl<+> and/or Cd2<+> by producing nanometer iron and manganese oxides in situ |
| 08/10/2011 | CN102145946A Method for treating trace amount of cadmium in wastewater by chelation, coagulation and ultrafiltration combination |
| 08/10/2011 | CN102145945A Method for removing trace cadmium in high salt wastewater by combining polymer chelation with adsorption |
| 08/10/2011 | CN102145930A Treatment method of mercury-containing wastewater |
| 08/10/2011 | CN102145929A Method for treating alkaline high-concentration fluorine-containing waste water |
| 08/10/2011 | CN102145914A Method for preparing nano zinc oxide |
| 08/10/2011 | CN101829437B Solid phase extraction method of N-nitrosodimethylamine in water |
| 08/10/2011 | CN101817607B Method for directly extracting nickel in acidic chemical nickel plating waste solution |
| 08/10/2011 | CN101811800B Domestic sewage treatment device |
| 08/10/2011 | CN101746835B Method for preparing iron oxide yellow pigment by carrying out resourceful treatment on pyrite wastewater |
| 08/10/2011 | CN101485987B Catalyst for normal temperature and pressure catalysis wet-type oxidation technology and preparation method |
| 08/04/2011 | US20110186508 Membrane biofilm reactor for removing contaminants from ground water |
| 08/04/2011 | US20110186449 Method and device using nanoporous membrane for detecting and quantifying heavy metal ions in a fluid by anodic stripping voltammetry |
| 08/03/2011 | CN201914953U 一种重金属废水处理装置 Heavy metals in a waste water treatment apparatus |
| 08/03/2011 | CN201914932U 高浓度氨氮废水处理装置 High concentrations of ammonia nitrogen wastewater treatment plant |
| 08/03/2011 | CN102139973A Method for treating micro-polluted and eutrophicated water body by utilizing coprecipitation method |
| 08/03/2011 | CN102139944A Method for treating high-concentration ammonia nitrogen waste water by utilizing ferric sulfate |
| 08/03/2011 | CN102139934A Method for removing heavy metal ions from aqueous solution by utilizing waste bacterial packets from industrial production of flammulina velutipes |
| 08/03/2011 | CN102139278A Microbial preparation for mineralized and consolidated copper ions and use method thereof |
| 08/03/2011 | CN102139203A Organic micromolecule gels of selectively gelled phenylamine (or substituted phenylamine) |
| 08/03/2011 | CN101708883B Light promoting dehalogenation compound medicament/light combined method for removing halogenated organic matters in water |
| 08/03/2011 | CN101705202B Pseudomonas stutzeri YZN-001 for removing ammoniacal nitrogen, nitrate nitrogen and nitrous nitrogen in water body and application |
| 08/03/2011 | CN101597117B Industry formaldehyde waste water treatment and recycling recovery process thereof |
| 08/03/2011 | CN101506104B Method for removing sulphate and heavy metals from waste water |
| 07/28/2011 | WO2011089635A1 Integrated process for treating refinery waste water, containing ammonia and hydrogen sulphide, and refinery exhaust acid gas containing hydrogen sulphide |
| 07/28/2011 | WO2011089019A1 Method and installation for dephosphorizing manure and/or biomass |
| 07/28/2011 | US20110180477 Low energy system and method of desalinating seawater |
| 07/27/2011 | CN201908007U Arsenic and fluoride removal antibiotic water purifier with display function |
| 07/27/2011 | CN201907993U Small unpowered defluorinating device |
| 07/27/2011 | CN201907986U Device for processing nickel-containing wastewater generated in preparation process of chemical hydrogenation catalyst by continuous adsorption and regenerative coupling |
| 07/27/2011 | CN102134135A Method for recovering and purifying tetra-alkylammonium hydroxide from waste liquor containing tetra-alkylammonium hydroxide |
| 07/27/2011 | CN102134134A Small-sized device for treating chromate waste water by virtue of automatic pH regulation, oxidoreduction and activated carbon and application thereof |
| 07/27/2011 | CN102134111A Composite coagulation and adsorption medicament as well as preparation method and application thereof |
| 07/27/2011 | CN101830604B Method for treating high-concentration formaldehyde wastewater by using waste alkali |
| 07/27/2011 | CN101759313B Method for recycling high-salinity heavy metal-enriched waste water from vanadium extraction from stone coal |
| 07/27/2011 | CN101723530B Treating method of high concentration ammonia nitrogen sewage |
| 07/27/2011 | CN101708886B Method for treating organic waste water |
| 07/27/2011 | CN101704595B Method for removing nitrates from water |
| 07/27/2011 | CN101618911B Method of realizing one-step autotrophic nitrogen removal under higher levels of dissolved oxygen |
| 07/27/2011 | CN101613148B Method for removing nitrate nitrogen, corresponding combination preparation, and preparation method and application thereof |
| 07/27/2011 | CN101601994B Preparation method of rare earth modified carbon nano tube - TiO2 photochemical catalyst |
| 07/27/2011 | CN101157507B Method for treating fluoric containing drainage |
| 07/27/2011 | CN101054210B Integrated treatment technique for waste water with high content of ammonia and nitrogen in fertilizer factory |
| 07/21/2011 | WO2011086212A1 Nanogalleries of organo-micas, method for obtaining same and use thereof for decontamination |
| 07/21/2011 | WO2011051211A3 Method for operating a water treatment system and water treatment system suitable for performing the method, in particular for very pure water |
| 07/21/2011 | US20110174738 Methods of synthesizing carbon-magnetite nanocomposites from renewable resource materials and application of same |
| 07/20/2011 | CN102127517A Strain with heavy metal tolerance and applications thereof |
| 07/20/2011 | CN102127516A Microbacterium sp.T3 with tolerance on heavy metals and application thereof |
| 07/20/2011 | CN102126813A System and process for treating oxytetracycline waste water by anaerobic bio-treatment method |
| 07/20/2011 | CN102126806A Method for completely recycling wastewater containing fluorine and ammonia nitrogen in electronic industry |
| 07/20/2011 | CN102126801A Process and equipment for treating waste water containing copper, nickel, zinc and other heavy metal ions |
| 07/20/2011 | CN102126799A Method for treating fluorine-containing and ammonia nitrogen-containing waste water in electronic industry |
| 07/20/2011 | CN102126798A Method for reclaiming fluorine-containing and ammonia nitrogen-containing waste water in electronic industry |
| 07/20/2011 | CN102126789A Method and device for removing nitrates from drinking water |
| 07/20/2011 | CN102126776A Method for removing fluorions from mineral water by using food grade alkaline magnesium carbonate |
| 07/20/2011 | CN102125877A Method for preparing selectively degraded ciprofloxacin photocatalyst |
| 07/20/2011 | CN102125859A Preparation method of p-NiO/n-CdS/TiO2 composite semiconductor photochemical catalyst |
| 07/20/2011 | CN102125842A Multiphase wet oxidation catalyst and preparation method thereof |
| 07/20/2011 | CN101792221B Method for pre-treating N,N-dimethylformamide-containing waste water |
| 07/20/2011 | CN101723521B Method for preparing water purification agent for degrading nitrite and ammoniacal nitrogen in aquaculture water body |