Patents
Sitemap › C02 - Treatment of water, waste water, sewage, or sludge › C02F - Treatment of water, waste water, sewage, or sludge › C02F 101 - Nature of the contaminant
Patents for C02F 101 - Nature of the contaminant (7,129)
04/2014
04/02/2014CN102380379B Ag/ZnO-AC photochemical catalyst and preparation method thereof
04/01/2014US8685235 Integrated sewage treatment plant
03/2014
03/27/2014WO2014045109A1 Treatment method and plant for petroleum refinery process effluents
03/27/2014WO2014044692A1 New powder, powder composition, method for use thereof and use of the powder and powder composition
03/26/2014EP2711343A1 Biological two-stage contaminated water treatment system
03/26/2014CN203498200U Equipment for treating and reusing wastewater containing lead
03/26/2014CN203498156U Flow direction switching type anaerobic ammonia oxidation baffle plate reactor
03/26/2014CN103667161A Pseudomonas stutzeri KY-02 and application thereof
03/26/2014CN103667113A New strain with azo reducing capacity and application thereof
03/26/2014CN103667105A Bacillus cereus with dimethyl disulfide degradation capability, and applications thereof
03/26/2014CN103667104A Bacillus having ethanethiol degradation ability and application thereof
03/26/2014CN103667098A Pseudomonas putida C2 for degrading unsymmetrical dimethylhydrazine and a method thereof for degrading unsymmetrical dimethylhydrazine
03/26/2014CN103663854A Water treatment method applicable to removing quinolone micro-pollutants
03/26/2014CN103663833A Treatment method and device for fluidizing and stripping high ammonia and nitrogen waste water
03/26/2014CN103663831A Method for treating wastewater containing anilines
03/26/2014CN103663822A Treatment method of nitrochlorobenzene production wastewater
03/26/2014CN103663808A Film integrated treatment process and device for heavy metal waste water
03/26/2014CN103663803A Efficient electro-deposited heavy metal cleaning system
03/26/2014CN103663794A Chemical conversion and granulation coagulating method of refractory organics
03/26/2014CN103663779A Method for safely and efficiently treating arsenic waste water generated from arsenic hydride production
03/26/2014CN103663721A Method for degrading gallic acid in wastewater by using Phanerochaete chrysosporium
03/26/2014CN103663720A Technique for removing gallic acid in wastewater by using Phanerochaete chrysosporium thallus
03/26/2014CN103663719A Technique for removing gallic acid in wastewater by using Ceriporiopsis subvermispora thallus
03/26/2014CN103663718A Technique for removing gallic acid in wastewater by using Aspergillus oryzae thallus
03/26/2014CN103663695A Method for removing nitrogen and phosphorus in wastewater
03/26/2014CN103663691A Industrial device and treatment method for treating coal-gasification ammonia nitrogen wastewater by synchronous nitrification and denitrification
03/26/2014CN103663662A Method for degrading heavy metal lead by silicon tetrachloride hydrolysis products
03/26/2014CN103663633A Method for treating phenolic wastewater by utilizing iron carbon electrode
03/26/2014CN103663631A Three-dimensional particle electrode loaded with catalyst active carbon and preparation method thereof
03/26/2014CN103663621A Method for treating hexavalent chromium wastewater with weak base ion exchange fiber
03/26/2014CN103663609A Method for treating high-COD (chemical oxygen demand) organic wastewater through microwave catalytic oxidation
03/26/2014CN103657731A Preparation method of photocatalytic composite nano-particles and application of photocatalytic composite nano-particles in acid orange dye wastewater treatment
03/26/2014CN103657645A Preparation method for catalyst adopting composite structure and capable of degrading dye under visible light and application of catalyst
03/26/2014CN103657641A Preparation method of catalyst for removing phenolic compounds in water
03/26/2014CN103657624A Grey titanium dioxide nano-material, as well as preparation method and application thereof
03/26/2014CN103058456B Device and method for UV oxidation photolysis-based restoration of polychlorinated biphenyl-polluted underground water
03/26/2014CN102978145B Quinoline degrading bacteria QG6 with heterotrophic nitrification-aerobic denitrification function and phosphorous removal function and application thereof
03/26/2014CN102976497B Method for treating high-concentration organic waste water by bacilli
03/26/2014CN102580783B Method for preparing TiO2/PS/Fe3O4 magnetic nanoparticle photocatalyst
03/26/2014CN102531082B Extracting agent for treatment of wastewater in 2.4-D pesticide production
03/25/2014US8679350 Acidic mine water remediation
03/20/2014WO2014042682A1 Filtration medium comprising nitrogen and sulfur
03/20/2014WO2014041405A1 Method for preparing phosphine-based metal binding particles
03/19/2014EP2708278A1 Multiple membranes for removing VOCs from liquids
03/19/2014EP2707134A1 Acidic mine water remediation
03/19/2014CN203486994U Treatment system for wastewater containing high-concentration ammonia nitrogen and heavy metal ions
03/19/2014CN203486966U Autotrophic nitrogen removal integrated device for polymorphous microbial aggregates
03/19/2014CN103642713A Dominant microflora for degrading deca-brominated diphenyl ether waste water and preparation method thereof
03/19/2014CN103642702A Fungi strain LP-16 and use thereof for treatment of zinc-containing wastewater
03/19/2014CN103641738A Fluorine-containing chelating agent and preparation method and application thereof
03/19/2014CN103641265A Method of treating high-concentration phenol-containing industrial wastewater by photo-catalytic oxidation
03/19/2014CN103641235A Downward adsorption-biodegradation rotating disc for processing petrochemical organic wastewater
03/19/2014CN103641230A Method for carrying out organic wastewater pretreatment by using an iron-carbon-Fenton-integrated reactor
03/19/2014CN103641214A Method for treating heavy metal wastewater by superconductive HGMS (high gradient magnetic separation)-FeOOH coupled technique
03/19/2014CN103641205A Dielectric barrier discharge-Fenton treatment combined technology for treating aniline wastewater
03/19/2014CN103641202A Suspension type biodegradation adsorption tower for treating nutrient-unbalanced refractory organic waste water
03/19/2014CN103641201A Preparation method of fluoride removal electric adsorption lanthanum-loaded electrode for drinking water and fluoride removal electrode
03/19/2014CN103638916A Bound single electron oxygen vacancy-containing titanium dioxide/carbon composite visible-light-induced photocatalyst and preparation method thereof
03/19/2014CN103638910A Preparation method for crosslinked-starch/fullerene composite membrane
03/19/2014CN103638909A Preparation method for crosslinked-starch-polysaccharide-fullerene composite membrane
03/19/2014CN103638908A Preparation method for crosslinked-fish-scale-gelatin/fullerene composite membrane
03/19/2014CN103638902A Lanthanum-loaded magnetic carbon aerogel microsphere defluorination adsorbent and preparation method
03/19/2014CN103638827A Iron-heavy metal nano particle/PVDF (polyvinylidene fluoride) hybrid membrane and preparation method thereof
03/19/2014CN102887559B Electrochemical reduction assistance-based biosorption integrated reactor and treatment method of hexavalent chromium-containing wastewater
03/19/2014CN102827799B Bacteria for degrading herbicide cyhalofop-butyl and application thereof
03/19/2014CN102603097B Advanced treatment and recycling process for wastewater containing heavy metal ions
03/19/2014CN102327768B Imido magnetic nano-adsorbent as well as preparation method and application thereof
03/19/2014CN101743205B Water purification composition and process
03/13/2014WO2014037172A1 Particle for recovering an anion from an aqueous solution
03/12/2014EP2705885A1 System for treating water used for industrial purposes
03/12/2014CN203474563U Processing device for processing acid high-concentration fluorine-containing sewage by using secondary method
03/12/2014CN203474521U FENTON reagent reactor device for removing phenolic wastewater
03/12/2014CN103635265A In situ bioremediation of contaminated groundwater using electron acceptor salts
03/12/2014CN103627653A Rhodococcus ruber strain and application thereof in treatment of wastewater containing organic pollutants
03/12/2014CN103627641A Screening and identifying method and application of jinhua strain capable of degrading cypermethrin
03/12/2014CN103626340A Treatment method for water of molybdenum-containing water source
03/12/2014CN103626338A Method for treating high-concentration alkaline arsenic mining and metallurgy wastewater by coprecipitation-ion exchange compound technology
03/12/2014CN103626334A Treatment method of high-concentration fluorine-containing wastewater
03/12/2014CN103626322A Double-alkali neutralization treatment method of heavy metal-containing acidic wastewater
03/12/2014CN103626306A Method for comprehensive application treatment of heavy metal ion wastewater
03/12/2014CN103626304A Application of cordyceps sinensis fermentation mycelium in heavy metal wastewater treatment, and treatment method
03/12/2014CN103626287A Aerobic granular sludge with pyridine degradation function as well as cultivation and application thereof
03/12/2014CN103626280A Comprehensive treatment method for organic wastewater containing inorganic salt and waste residue containing chromium
03/12/2014CN103626265A Method for performing electrocatalytic oxidation on pyrocatechol
03/12/2014CN103626264A Method for treating phenolic wastewater by using three-dimensional electrode
03/12/2014CN103623869A Preparation method of temperature-sensitive surface molecular imprinting load type composite photocatalyst
03/12/2014CN103623853A Method for preparing catalyst from coal ash and biomasses and application of catalyst
03/12/2014CN103623847A Method for preparing CdSe-Bi2WO6 photocatalyst
03/12/2014CN103623845A Preparation method of nanocomposite photocatalyst for processing wastewater containing hexavalent chromium
03/12/2014CN103623823A Composite microsphere with carbon sphere nucleus and CuO shell and preparation method and application thereof
03/12/2014CN103623813A Visible-light response Er/Bi2WO6 microspheres and preparation method and application thereof
03/12/2014CN103623809A Ternary heterojunction 1%graphene-Bi2MoO6/Bi3.64Mo0.36O6.55 catalyst and preparation method thereof
03/12/2014CN103623779A Hydrophilic functional carbon sphere and application thereof for removing heavy metal ions in waste water
03/12/2014CN103623770A Core-shell type amorphous metal oxide adsorbent, as well as preparation method and application thereof
03/12/2014CN103145304B Constructed wetland system for treating high-concentration nitrate nitrogen in groundwater efficiently
03/12/2014CN103011442B Method for oxidation treatment on ethylene waste lye by supercritical water
03/12/2014CN102923854B Method regarding wood chips as carbon source and for removing nitrate in underground water by using solid-phase heterotrophy and sulfur autotrophic integrated denitrification
03/06/2014WO2014036212A1 Water detoxification by a substrate-bound catecholamine adsorbent
03/06/2014WO2014036205A1 Water treatment device and method with carbon regeneration circuit
03/06/2014WO2013121217A8 Method and apparatus for the recovery of a kinetic hydrate inhibitor from an aqueous fluid
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