| Patents for C02F 101 - Nature of the contaminant (7,129) |
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| 05/08/2013 | CN103087952A Formaldehyde degradation bacterium and use thereof |
| 05/08/2013 | CN103087231A Salicyhydroximic acid type chelate resin and preparation method thereof |
| 05/08/2013 | CN103086670A Method for curing lake dredged sediment containing heavy metal |
| 05/08/2013 | CN103086546A Methyl naphthol wastewater treatment process |
| 05/08/2013 | CN103086532A Method for processing cyanogen-containing heavy metal electroplating wastewater |
| 05/08/2013 | CN103086494A Method for performing catalytic dechlorination treatment on chlorine wastewater by utilizing palladium/iron particles |
| 05/08/2013 | CN103086480A Device and method for treating organic waste water through combination of anode filter bed and cathode filter bed |
| 05/08/2013 | CN103086453A Ammonia removal method by ammonia nitrogen wastewater membrane integration |
| 05/08/2013 | CN103084150A Preparation method of porous material for deeply removing fluorinion in water |
| 05/08/2013 | CN103084075A Nano-loading zero-valent-iron-based PVDF (Polyvinylidene Fluoride) compound material as well as preparation method and application thereof |
| 05/08/2013 | CN102642955B Electrochemical removal method for heavy metals in breeding circulating seawater |
| 05/08/2013 | CN102107977B Method for recycling wastewater containing high-concentration ammonia nitrogen |
| 05/08/2013 | CN102107965B Emergency pretreatment system of source water with excessive iron and manganese and treatment method thereof |
| 05/08/2013 | CN101898937B Method for adsorbing and recycling phenol in wastewater by polyamine macroporous resin |
| 05/02/2013 | WO2013062989A2 Porous composite media for removing phosphorus from water |
| 05/02/2013 | WO2013062398A1 Synthesis of materials for discolouration and degradation of organic pollutants in water: graphene alone and graphene nanocomposite (graphene-titanium dioxide) |
| 05/02/2013 | US20130105401 Method for Removing Phosphorus and Nitrogen Contained in Sewage or Wastewater Using Iron Ore Wastewater |
| 05/02/2013 | US20130105390 Low Mean Cell Residence Time Anaerobic Digestion Process |
| 05/01/2013 | EP2586519A1 Processing of contaminated waste water from the production of plant protection agents |
| 05/01/2013 | EP2585814A1 An absorption probe for measuring dissolved organic carbon in an aqueous sample |
| 05/01/2013 | EP2585185A1 A process for reducing the sulfate concentration in a wastewater stream |
| 05/01/2013 | CN202912779U System for recycling PVA (Polyvinyl Alcohol) slurry in dyeing and desizing waste water |
| 05/01/2013 | CN202912747U Novel electrolytic oxidation wastewater treating system |
| 05/01/2013 | CN103080012A Method for treating wastewaters from the reprocessing of crude aromatic nitro compounds |
| 05/01/2013 | CN103074279A Paenibacillus sp. PN-S435 and application thereof in microcystins (MCs) degradation |
| 05/01/2013 | CN103074277A Denitrifying bacterium and application thereof |
| 05/01/2013 | CN103073134A Method for processing alpha naphthol wastewater by utilizing iron-carbon microelectrolysis and catalyst |
| 05/01/2013 | CN103073105A Method for removing hard biodegradable organic matters from sewage |
| 05/01/2013 | CN103073007A Ordinary pressure method for preparing a massive silica base aerogel for removing Cr in wastewater |
| 05/01/2013 | CN103071535A Preparation method and application of zinc oxide visible-light-induced photocatalyst sensitized by squarylium cyanine |
| 05/01/2013 | CN103071502A Magnetically-separable multiplex photo-catalyst, and preparation method and application thereof |
| 05/01/2013 | CN103071480A Erbium gadolinium antimony-based composite magnetic particle photocatalyst with core-shell structure, preparation and application |
| 05/01/2013 | CN103071478A Photocatalytic material used for treatment of dye wastewater and preparation method thereof |
| 05/01/2013 | CN103071467A Heavy metal trapping material prepared by using waste polyurethane sponge, and preparation method |
| 05/01/2013 | CN103071461A Preparation of xanthated loess adsorbent and application of xanthated loess adsorbent to waste water treatment |
| 05/01/2013 | CN103071449A Preparation method and application of amino-functionalized mesoporous alumina-based bifunctional adsorbent |
| 05/01/2013 | CN102732450B Phthalthrin degrading bacterium and application thereof |
| 05/01/2013 | CN102500340B Porous particle with functions of adsorbing and biodegrading petroleum hydrocarbon and preparation method of porous particle |
| 05/01/2013 | CN102417249B Method for treating nitrobenzene waste water |
| 05/01/2013 | CN102380416B Method for preparing metal-free high molecular polymer photocatalysis material |
| 05/01/2013 | CN102372344B Method for carrying out FeCl2/C-Cu catalytic hydrolysis on aniline and nitrobenzene biochemical wastewater |
| 05/01/2013 | CN102351360B Method for comprehensive recovery of arsenic-containing alkaline liquid and waste gas of sulfur dioxide |
| 05/01/2013 | CN102350337B Method for preparing ZnO/rectorite/carbon nano tube composite material |
| 05/01/2013 | CN102350225B PVDF (Polyvinylidene Fluoride) hybridized flat film for absorbing heavy metal ions |
| 05/01/2013 | CN102335590B Efficient electric promoting absorptive fluorine removal adsorbent and preparation method thereof |
| 04/25/2013 | WO2013059754A1 Continuous flocculation deflocculation process for efficient harvesting of microalgae from aqueous solutions |
| 04/25/2013 | WO2012137220A3 Bio-augmentation composition and use thereof for improving efficiency of effluent treatment in hydrocarbon processing plant |
| 04/25/2013 | US20130099153 Hybrid material comprising graphene and iron oxide, method for manufacturing the same, and apparatus for treating waste water using the same |
| 04/25/2013 | US20130098840 Porous Composite Media for Removing Phosphorus from Water |
| 04/24/2013 | EP2582634A1 Decontamination treatment of water contaminated by emergent pollutants and/or micropollutants, especially by organochlorine compounds |
| 04/24/2013 | EP2582629A1 Device and method for removing pollutants from water |
| 04/24/2013 | CN202898161U Phenol-cyanogen-containing waste water treatment system |
| 04/24/2013 | CN202898071U Simulation test device for treating low-concentration methanol in produced water from gas field |
| 04/24/2013 | CN103068743A Mixture for reducing the formation of magnesium ammonium phosphate (struvite) in clarification plants |
| 04/24/2013 | CN103058878A 1, 3-allyl ethylene diamine tetraacetic acid as well as preparation method and application thereof |
| 04/24/2013 | CN103058456A Device and method for UV oxidation photolysis-based restoration of polychlorinated biphenyl-polluted underground water |
| 04/24/2013 | CN103058413A Fluorine-containing industrial wastewater treatment technology |
| 04/24/2013 | CN103058411A Method of removing fluorinions in water |
| 04/24/2013 | CN103058390A Water treatment process of microbiological degradation of perchlorate |
| 04/24/2013 | CN103058370A Method for quickly starting nitrosification through preposed anaerobic stirring |
| 04/24/2013 | CN103058364A Method for rapidly starting SBA (sequencing batch reactor) nitrosation at low temperature |
| 04/24/2013 | CN103058344A Novel defluoridation filter material and production method thereof |
| 04/24/2013 | CN103058319A Degradation method of perfluorinated compounds |
| 04/24/2013 | CN103058315A Tower-type adsorption reactor and system and method thereof for removing heavy metal ions in water |
| 04/24/2013 | CN103058314A Method for removing hexavalent chromium in water |
| 04/24/2013 | CN103058311A Method for removing tannic acid in drinking water by using hydrochloric acid activated and modified bamboo charcoal |
| 04/24/2013 | CN103058310A Treatment method of malachite green dye wastewater |
| 04/24/2013 | CN103058276A Method for preparing spherical titanium dioxide catalyst through solvothermal method and application thereof |
| 04/24/2013 | CN103058275A Rutile crystal form titanium oxide having hierarchical structure, and preparation method and use thereof |
| 04/24/2013 | CN103055902A Visible light responsive composite photocatalyst and its preparation method and use |
| 04/24/2013 | CN103055899A Mesoporous nano spheroidal ZnxCd1-xS particle and preparation method and application thereof |
| 04/24/2013 | CN103055864A Preparation method of visible light activated brick-shaped nano-copper ferrite photocatalyst and application thereof |
| 04/24/2013 | CN103055844A Catalyst composition for efficiently treating methylene blue dye wastewater and preparation method and application thereof |
| 04/24/2013 | CN103055817A Furfural-residue-based adsorbent used for removing nickel from chemical nickel plating wastewater, and preparation method thereof |
| 04/24/2013 | CN103055722A Nanofiber membrane with heavy metal absorption function and preparation method thereof |
| 04/24/2013 | CN102533596B Alcaligenes denitrificans with denitrification performance and application thereof |
| 04/24/2013 | CN102443556B Bacterium Rhodanobacter sp. for removing ammonia nitrogen in sewage at low temperature and separation culture method |
| 04/24/2013 | CN102442711B Method for degrading carbamate pesticide in water through photocatalysis |
| 04/24/2013 | CN102430419B Preparation of Ni<2+> doped geopolymer catalyst and its application in organic matter degradation |
| 04/24/2013 | CN102381766B Method for restoring chromium-polluted water body by using water plant Lythrum salicaria Linn |
| 04/24/2013 | CN102311189B System for treatment of acid mine drainage and resource recovery of iron, aluminum, copper and zinc in drainage |
| 04/24/2013 | CN102292292B Process for the purification of an aqueous stream coming from the fischer-tropsch reaction |
| 04/24/2013 | CN102247797B Preparation method of attapulgite/zirconia composite defluorinating material |
| 04/24/2013 | CN102101726B Method for removing fluoride from water body by using cladophora glomerata |
| 04/24/2013 | CN102021344B Processing unit of precious metal contained waste liquid recovery |
| 04/24/2013 | CN102000573B Modified activated carbon and application thereof |
| 04/24/2013 | CN101708459B Method for preparing ordered mesoporous organic titanium phosphonate hybrid material and application thereof |
| 04/24/2013 | CN101665298B Method for removing phthalate ester in water body by utilizing solid base catalyst |
| 04/18/2013 | WO2013027934A3 Method for removing boron present in seawater due to a mineral cluster |
| 04/17/2013 | EP2581134A1 Method and apparatus for conducting mass transfer processes |
| 04/17/2013 | EP2580168A1 Method for removal of radionuclides from ferrous ground water |
| 04/17/2013 | EP2580166A1 Thiosulfate removal methods and systems |
| 04/17/2013 | EP2579980A2 Solid phase extraction media |
| 04/17/2013 | CN202881028U Device for processing wastewater containing inorganic ammonium salt by integrated membrane |
| 04/17/2013 | CN202881010U Tap water advanced treatment system |
| 04/17/2013 | CN202880973U Device for hydrogen production by carrying out photoelectric catalytic degradation on organic pollutants by using solar energy drive |
| 04/17/2013 | CN103045578A Preparation method of composite bacterial agent of ammonia oxidation bacteria |
| 04/17/2013 | CN103045499A Acid-producing klebsiella oxytoca MOW-02-05, selection method and application of acid-producing klebsiella oxytoca MOW-02-05 |
| 04/17/2013 | CN103043786A Slow carbon source releasing media filter device and process with deep denitrification function |
| 04/17/2013 | CN103043757A Fluorine wastewater reaction tank |