| Patents for C02F 101 - Nature of the contaminant (7,129) |
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| 04/17/2013 | CN103043742A Environment-friendly and energy-saving ammonia nitrogen removal process |
| 04/17/2013 | CN103041856A Novel adsorption catalyst for nitrogen removal of sewage and preparation method thereof |
| 04/17/2013 | CN103041780A Silica supported polyamine water treatment agent, application thereof and preparation method |
| 04/17/2013 | CN103041777A Fe3O4/CS magnetic material adsorbent, preparation method of Fe3O4/CS magnetic material adsorbent, and sewage treatment method |
| 04/17/2013 | CN102476860B Mercury removal agent for treating waste water containing mercury |
| 04/17/2013 | CN102407104B Preparation method of mesoporous nano molybdenum-loaded tungsten trioxide highly effective photocatalyst |
| 04/17/2013 | CN102363543B Method for processing wastewater with high content polyvinyl alcohol |
| 04/17/2013 | CN102115719B Aerobic denitrifying bacterium, and screening method and application thereof |
| 04/17/2013 | CN101151220B A device and a method for purifying a liquid with ozone and recirculation |
| 04/11/2013 | WO2013050988A1 Method and system for controlling treatment of effluent from seawater flue gas scrubber |
| 04/11/2013 | US20130087466 Electrochemical digestion of organic molecules |
| 04/10/2013 | EP2578546A2 Method and equipment for producing biogas in which technique for improving quality of injected raw materials is applied |
| 04/10/2013 | EP2578544A1 Method and system for controlling treatment of effluent from seawater flue gas scrubber |
| 04/10/2013 | EP2576449A1 Mixture for reducing the formation of magnesium ammonium phosphate (struvite) in clarification plants |
| 04/10/2013 | EP2575994A1 Wastewater treatment system and method |
| 04/10/2013 | CN202865026U Wastewater treatment device and system |
| 04/10/2013 | CN202864974U Diphase cyclic catalytic oxidizing device |
| 04/10/2013 | CN202864971U Load bearing partition board and bipolar electrolytic bath with same |
| 04/10/2013 | CN103031442A Method for comprehensively utilizing arsenious waste liquor produced in copper-smelting process |
| 04/10/2013 | CN103031298A Immobilized microorganism particle for degrading petroleum in water |
| 04/10/2013 | CN103031261A Achromobacter sp. D-12 and application thereof in microbial degradation of acetochlor |
| 04/10/2013 | CN103030249A Method for efficiently reducing ammonia nitrogen and nitrites in aquatic water body |
| 04/10/2013 | CN103030243A Method for treating methyl naphthol waste water by ferric-carbon micro-electrolysis and TiO2/gamma-Al2O3 catalyst |
| 04/10/2013 | CN103030241A Reuse method of copper ore dressing wastewater containing alkyl dithiocarbonate |
| 04/10/2013 | CN103030234A Method for treating fluoride wastewater in integrated circuit industry |
| 04/10/2013 | CN103030233A Treatment method for high-concentration arsenic waste water |
| 04/10/2013 | CN103030208A Application of spinel ferrite catalyst and method for urging persulfate to generate free radicals to catalytically degrade organic matters |
| 04/10/2013 | CN103030187A Method for removing high-molecular polymer in sodiosulfoisophthalate (SIPM) waste water |
| 04/10/2013 | CN103028375A BC-CuFe2O4 magnetic composite for removing tannic acid in drinking water and preparation method and application thereof |
| 04/10/2013 | CN102517306B Ectoine synthetase gene, recombinant vector, recombinant engineering bacterium and application of recombinant engineering bacterium |
| 04/10/2013 | CN102491466B Coagulation, adsorption, dephenolization and precipitation device for removing non-biodegradable substances from coal chemical wastewater |
| 04/10/2013 | CN102399729B Microbial agent for treating acetone-containing medical and chemical industrial waste water and application thereof |
| 04/10/2013 | CN102351362B Treatment method for waste water with high chloride ion content in polysilicon production |
| 04/10/2013 | CN102344208B Process for treating chromium-containing waste water produced in chromium slag pollution place |
| 04/10/2013 | CN102335585B Method for preparing zirconium-modified attapulgite clay adsorbent and method for removing fluorine from water by using adsorbent |
| 04/10/2013 | CN102268396B Amidase gene dimtH for degrading dimethoate, chlorpropham and propanil amide, and encoded protein and application thereof |
| 04/10/2013 | CN102086069B Method for treating washing water in nitration process of dinitrochlorobenzene |
| 04/10/2013 | CN101768564B Preparation of efficient phenol-degrading halophilic bacteria and application thereof |
| 04/04/2013 | WO2013045855A1 Process for treating an effluent that contains metals |
| 04/04/2013 | US20130082005 Method to Process Effluent Brine and Interface Rag from an Oil Dehydration/Desalting System |
| 04/03/2013 | CN202849200U Integrated autotrophic nitrogen removing device of granular sludge |
| 04/03/2013 | CN202849192U Ultraviolet-light assisted Fenton low-concentration methanol wastewater oxidization treatment device |
| 04/03/2013 | CN202849189U Device for removing lead in industrial waste water by utilizing tea leaves |
| 04/03/2013 | CN202849187U Novel integrated device for recycling heavy-metal wastewater |
| 04/03/2013 | CN202849180U Drinking water fluoride removal apparatus |
| 04/03/2013 | CN202849177U Waste water purification device |
| 04/03/2013 | CN202849154U Novel anaerobic membrane bioreactor for treating high-sulfate organic wastewater |
| 04/03/2013 | CN202849115U Device of treating organic matter in waste water |
| 04/03/2013 | CN103025668A A method for rapid treatment of waste water and a composition thereof |
| 04/03/2013 | CN103014900A Raw material composition and preparation method thereof for preparing efficient adsorbing benzene-series fiber |
| 04/03/2013 | CN103013973A Method for preparing aerobiotic nitrifier immobilizing vector |
| 04/03/2013 | CN103013944A Hydrolytic enzyme for diethyl phthalate plasticizer |
| 04/03/2013 | CN103013894A Lead-tolerant alcaligenes sp. BAPb.1 and application of same |
| 04/03/2013 | CN103013881A Quinoline degradation bacterium QL2 with functions of heterotrophic nitrification-aerobic denitrification and phosphorus removal and application thereof |
| 04/03/2013 | CN103013877A Brevibacillus borstelensis strain having capability of degrading thioanisole and application thereof |
| 04/03/2013 | CN103013868A Sulfate reducing bacteria with tolerance on arsenic |
| 04/03/2013 | CN103013867A Acid-producing klebsiella pneumoniae DF-1 and application thereof in removing nitrous nitrogen in water body |
| 04/03/2013 | CN103013866A Nitrate-resistant sulfate reducing bacteria |
| 04/03/2013 | CN103013864A Method for performing double-layer modification on bacteria by using polyacrylamide hydrochloride, adsorbent and application of adsorbent |
| 04/03/2013 | CN103013858A Ancylobacter Tet-1 and application thereof in microbial degradation of tetramethrin |
| 04/03/2013 | CN103013836A Agaricus bisporus strain, microbial agent thereof, preparation method and application thereof |
| 04/03/2013 | CN103012701A Method of preparing polysiloxane/polystyrene cross-linked polymer |
| 04/03/2013 | CN103011486A Method for removing gallium in sewage |
| 04/03/2013 | CN103011476A Method for removing cobalt in sewage |
| 04/03/2013 | CN103011475A Method for removing nickel in sewage |
| 04/03/2013 | CN103011466A Method for removing manganese in sewage |
| 04/03/2013 | CN103011465A Method for removing chloride ion in sewage |
| 04/03/2013 | CN103011464A Treatment method of stibium-containing wastewater |
| 04/03/2013 | CN103011463A Method for removing zirconium in sewage |
| 04/03/2013 | CN103011461A Method of removing antimony (III) in source water by combining ferric salt coagulation pretreatment and ultrafiltration short flow process |
| 04/03/2013 | CN103011453A Processing method for fluoride waste water in production of solar cells |
| 04/03/2013 | CN103011442A Method for oxidation treatment on ethylene waste lye by supercritical water |
| 04/03/2013 | CN103011440A Method for treatment on titanium sponge production waste water |
| 04/03/2013 | CN103011439A Cadmium-containing wastewater treatment method |
| 04/03/2013 | CN103011424A Application of Bacillus subtilis DS3 in degradation of organic pollutants in saponin waste water |
| 04/03/2013 | CN103011423A Application of Bacillus cereus DS1 in degradation of organic pollutants in saponin waste water |
| 04/03/2013 | CN103011422A Upflow type circulation velum reactor for treating heavy metal in wastewater |
| 04/03/2013 | CN103011416A Application of bacillus cereus in degrading glyphosate |
| 04/03/2013 | CN103011411A Method for repairing hexavalent chromium-containing wastewater through water planting cyperus alternifoliu |
| 04/03/2013 | CN103011407A Device and method for developing carbon source in primary sludge to strengthen denitrification of municipal sewage |
| 04/03/2013 | CN103011399A Novel anammox biomembrane reactor and biological denitrifying method thereof |
| 04/03/2013 | CN103011398A Method for removing nitrate nitrogen in water by using blended material including PHBV (Polyhydroxylbutyrate Valerate) and bamboo powder |
| 04/03/2013 | CN103011381A COD (chemical oxygen demand) degradation agent for removing polychlorinated biphenyl in industrial wastewater |
| 04/03/2013 | CN103011377A Enhanced oxidization device and method used for organic wastewater treatment |
| 04/03/2013 | CN103011376A Method for oxidatively degrading chlorophenol substances by using EDTA (ethylene diamine tetraacetic acid)-reinforced bimetal aluminum-iron system |
| 04/03/2013 | CN103011366A Method of carrying out catalytic hydrolysis on low-concentration urea wastewater by solid catalyst |
| 04/03/2013 | CN103011364A Method for removing heavy metal chromium in sewage |
| 04/03/2013 | CN103011361A Method for removing iron in sewage |
| 04/03/2013 | CN103011332A Method and device for catalytically treating organic pollutants in water by laser |
| 04/03/2013 | CN103011327A Method for removing chromium in tanning waste water by using aluminum zirconium tanning wastes to load montmorillonite |
| 04/03/2013 | CN103011326A Method for reducing organic matters in amantadine production wastewater |
| 04/03/2013 | CN103008013A Supported metal phthalocyanine sulfonate photocatalyst, and preparation method and application thereof |
| 04/03/2013 | CN103007965A Titanium-based carbon nanotube supported copper/palladium bimetallic catalyst and preparation method thereof |
| 04/03/2013 | CN103007937A Catalytical ozonization catalyst utilizing multi-source sludge to prepare and application thereof |
| 04/03/2013 | CN102491533B Method for co-degrading polycyclic aromatic hydrocarbon by using two strains |
| 04/03/2013 | CN102389779B Filter medium for removing sodium dodecylbenzene sulfonate from water, and preparation method, filter element and water purifier thereof |
| 04/03/2013 | CN102335576B Preparation and application of sulfonitride heavy metal ion chelating polymer microspheres |
| 04/03/2013 | CN102311926B M-4 strain for degradation of waste castor-based lubricating oil and mineral oil |
| 04/03/2013 | CN102266782B Method for producing nano Fe(O)/CeO2 composite material and application in removing chlorophenol pollutant thereof |
| 04/03/2013 | CN102247820B Fibrillar heavy metal ion adsorbent as well as preparation method and application thereof |