| Patents for C02F 101 - Nature of the contaminant (7,129) |
|---|
| 09/11/2013 | CN103285803A Method of preparing porous CdO absorbent through thermal decomposition and application of porous CdO absorbent in wastewater treatment |
| 09/11/2013 | CN102766580B Yeast strain for producing biosurfactant and application thereof |
| 09/11/2013 | CN102703347B Dibutyl phthalate degrading bacteria and application of dibutyl phthalate degrading bacteria |
| 09/11/2013 | CN102515401B Cyanide wastewater degradation system and cyanide wastewater degradation method thereof |
| 09/11/2013 | CN102320700B Method for removing thallium pollution in source water of drinking water |
| 09/06/2013 | WO2013128407A1 Method of treatment of amine waste water and a system for accomplishing the same |
| 09/04/2013 | EP2632863A1 Waste treatment process |
| 09/04/2013 | EP2632862A1 Treatment system and method for treating waste product |
| 09/04/2013 | EP2632858A1 Method for purifying waste water from a stainless steel slag treatment process |
| 09/04/2013 | CN103276382A Preparation method for titanium dioxide array film with branch nano-structure and product and use thereof |
| 09/04/2013 | CN103275992A Bromo benzonitrile reduction dehalogenation enzyme gene cluster bhbA2B2 and application thereof |
| 09/04/2013 | CN103274565A Device for changing water channel to remove iron and manganese ions in water in forced mode |
| 09/04/2013 | CN103274561A Zeolite pyrolysis activation and temperature-control dynamic defluorination process technology of mineral water in medium-temperature hot spring |
| 09/04/2013 | CN103274539A Method for removing fluoride in drinking water by complexation-coacervation-adsorption with defluorination adsorption material based on aluminium base composite metal oxide |
| 09/04/2013 | CN103274538A System and method for recovering and treating p-phenylenediamine industrial wastewater |
| 09/04/2013 | CN103274527A Continuous system for treating organic wastewater by using microalgae |
| 09/04/2013 | CN103274509A Preparation method of composite flocculant capable of adsorbing heavy metal ions and composite flocculant product through |
| 09/04/2013 | CN103274507A Biological flocculant for processing fluorine and calcium in wastewater and preparation and application methods thereof |
| 09/04/2013 | CN103272558A Nitrogen doped carbon xerogel material for absorbing heavy metal ions from water, and preparation method |
| 09/04/2013 | CN102533619B Preparation method of hydrochloric ether efficient aerobic degradation mixed bacteria and application thereof |
| 09/04/2013 | CN102442727B Method for removing microcystin |
| 09/04/2013 | CN102371146B Forming method of efficient composite type electrical fluoride removing adsorbent |
| 08/29/2013 | WO2013124639A1 Concrete washout unit and method |
| 08/28/2013 | EP2630092A1 Method for treating water within a sequencing batch reactor, including an in-line measurement of the nitrite concentration |
| 08/28/2013 | CN203159381U Heavy metal wastewater coagulating sedimentation treatment system |
| 08/28/2013 | CN203159325U Three-phase premixed sewage anaerobic treatment device |
| 08/28/2013 | CN203159277U Device for catalytically degrading perfluorooctanoic acid in water |
| 08/28/2013 | CN203155108U Pipe flow and vortex combined gas dissolving device |
| 08/28/2013 | CN103266071A Fenpropathrin pesticide residue degrading bacterium, biological bactericide based on fenpropathrin pesticide residue degrading bacterium and application |
| 08/28/2013 | CN103266064A Penicillium oxalicum LJ302 capable of degrading chlortetracycline |
| 08/28/2013 | CN103265123A Method for restoring cadmium or/and copper polluted seawater by bacteria-suaeda heteroptera mutual carrier |
| 08/28/2013 | CN103265119A Method for removing copper pollution of water body by combining demersal mollusc and aquatic plant |
| 08/28/2013 | CN103265113A Ternary anaerobic ammoxidation bioreactor |
| 08/28/2013 | CN103263919A Method for simply preparing Ag/Bi2WO6 heterostructure and in-situ photocatalysis |
| 08/28/2013 | CN103263886A Hydrothermal preparation method and application of magnetic ferroferric oxide nanochain |
| 08/28/2013 | CN102876612B Culture for cometabolic degradation of 1, 1-dichloroethylene (DCE) by using benzene as matrix and usage method of culture |
| 08/28/2013 | CN102757129B In-situ ecological restoration method for riverway polluted sediment |
| 08/28/2013 | CN102718280B Method for eliminating phthalic monoester-type environmental hormone in water body |
| 08/28/2013 | CN102701434B Combined self-control membrane bioreactor and method for treating low-temperature low-turbidity high-chroma high-ammonia nitrogen source water using same |
| 08/28/2013 | CN102642951B Method combining oxidizing composite reagent and activated carbon to remove arsenic in water |
| 08/28/2013 | CN102634014B Method for preparing poly-m-phenylenediamine through oxidation of composite oxidation system |
| 08/28/2013 | CN102600805B Preparation method of modified collagen fiber adsorbing material |
| 08/28/2013 | CN102423696B Preparation method for humic acid-modified nano-ferroferric oxide, and use thereof |
| 08/22/2013 | WO2013122593A1 High efficiency water-softening process |
| 08/22/2013 | WO2013120933A1 Degradation of hormones using recombinant hrp isoenzymes |
| 08/21/2013 | EP2628713A1 Degradation of hormones using recombinant HRP isoenzymes |
| 08/21/2013 | CN203144225U Cyanide electroplating wastewater treatment system |
| 08/21/2013 | CN203144222U Ammonia nitrogen wastewater treatment device |
| 08/21/2013 | CN103260746A Organic compound adsorbing material and process for making the same |
| 08/21/2013 | CN103255154A Oxygenase gene caceO as well as coded protein and application of oxygenase gene |
| 08/21/2013 | CN103253824A Method for treating cyanogen-containing electroplating wastewater by combining ozone and biological aerated filter |
| 08/21/2013 | CN103253791A High-concentration arsenious acid wastewater treatment method and device |
| 08/21/2013 | CN103253789A Regeneration-free high fluorine water defluorination technology |
| 08/21/2013 | CN103253788A Method for removing fluorides in water through aluminum base composite metal oxide-based fluorine removing absorption material complexation-absorption |
| 08/21/2013 | CN103253774A Improved method for enhancing ammonia nitrogen removal effect of constructed wetland by using wetland harvested bamboo reeds |
| 08/21/2013 | CN103253772A Solid carbon source enhanced nitrogen removal system of horizontal subsurface flow constructed wetland |
| 08/21/2013 | CN103253771A Water body denitrification reinforcement restoring device of artificial wetland |
| 08/21/2013 | CN103253755A Method for removing cyanide out of gold concentrate cyaniding waste water |
| 08/21/2013 | CN103253725A Method for removing organic matters in reclaimed water by using in situ FeOxHy |
| 08/21/2013 | CN103252216A Adsorbent, preparation process thereof and application of adsorbent to purification of ammonia-nitrogen wastewater with medium-low concentration |
| 08/21/2013 | CN103252175A Polyvinyl alcohol anion-exchange membrane and preparation method thereof |
| 08/21/2013 | CN102849823B Method for separating palladium from waste water by double-arm bonding-type alicyclic crownether silicon resin |
| 08/21/2013 | CN102631899B Preparation method and application of sulfonyl polymer-based nanometer ferric oxide heavy metal adsorbent |
| 08/21/2013 | CN102452710B Catalytic wet oxidation method of cyanogen-containing industrial wastewater |
| 08/21/2013 | CN102398959B Method for degrading organophosphorus pesticide based on sweep-frequency double-frequency ultrasonic technology |
| 08/15/2013 | WO2013117996A1 Processes for the removal of metals and oxyanions from aqueous streams |
| 08/15/2013 | WO2013009594A3 Polymer and method for using the same |
| 08/14/2013 | EP2625317A2 Electrochemical systems and methods for operating electrochemical cell with an acidic anolyte |
| 08/14/2013 | EP2625142A1 Method for removing arsenic from water using polymer based matrices with chelating groups comprising metal ions |
| 08/14/2013 | CN203128242U Device for adsorbing, passivating and filtering heavy metal ions in sewage |
| 08/14/2013 | CN203128241U Pressure storage type adsorption and membrane separation integrated fluoride removal device |
| 08/14/2013 | CN103249681A Process for the treatment of contaminated water by means of adsorption and manofiltration |
| 08/14/2013 | CN103243057A Pseudomonas SYA-1 for degrading triethylamine and application of pseudomonas SYA-1 |
| 08/14/2013 | CN103243050A Low temperature ammonia nitrogen degrading bacterium |
| 08/14/2013 | CN103242557A Elastic hydrophobic material and synthetic method as well as application thereof |
| 08/14/2013 | CN103241916A Method for realizing maximal accumulation of nitrite in sludge fermentation coupling denitrification process |
| 08/14/2013 | CN103241898A Wastewater treating method and system |
| 08/14/2013 | CN103241895A Membrane biological electrochemical reactor device with high-quality effluent and low membrane pollution |
| 08/14/2013 | CN103241890A Method for processing chromium-containing tanning wastewater by using magnetic coagulation method |
| 08/14/2013 | CN103241839A Treatment method of treating cadmium contaminated water |
| 08/14/2013 | CN103241838A Method for improving ammonia nitrogen removal in constructed wetland by utilizing wetland harvesting plant |
| 08/14/2013 | CN103241827A Water treatment method for simultaneously eliminating dissolved organic matters and ammonia nitrogen |
| 08/14/2013 | CN103241809A Preparation method of high-overpotential electrode and solar energy and electric energy denitrification device comprising high-overpotential electrode |
| 08/14/2013 | CN103241806A Method for treating organic wastewater through high-frequency and high-voltage discharge and reactor thereof |
| 08/14/2013 | CN103240125A Preparation method of dye-sensitized metal sulfide semiconductor nanomaterial |
| 08/14/2013 | CN103240115A Supported catalytic ozonation catalyst and its preparation method |
| 08/14/2013 | CN103240051A Composite cation modified bentonite and sewage treatment method |
| 08/14/2013 | CN103240006A Bovine serum albumin-polycarbonate composite membrane and preparation method thereof |
| 08/14/2013 | CN102774959B Wastewater treatment device and method for realizing biological phosphorous removal by using sequencing batch activated sludge process |
| 08/14/2013 | CN102633313B Supercritical fuel coal direct-current heating furnace for organic waste water |
| 08/14/2013 | CN102600865B Photocatalyst for degrading organic dye waste water pollutants and preparation method thereof |
| 08/14/2013 | CN102559543B Rhodococcus sp for removing nitrite nitrogen in sewage at low temperature and isolated culture method |
| 08/14/2013 | CN102557263B Method for treating nitrobenzene and phenylamine waste water by using plant system |
| 08/14/2013 | CN102531109B High-efficiency treatment method for organic phenol-containing wastewater |
| 08/14/2013 | CN102381749B Method for treating low-concentration mercury-containing wastewater |
| 08/14/2013 | CN102295378B Treatment and recycling method of ammonia nitrogen containing high-salt catalyst wastewater |
| 08/14/2013 | CN102242071B Application of Pichia guilliermondii 510-6jm in treatment of petroleum hydrocarbon contaminations |
| 08/07/2013 | EP2621865A1 Water treatment |
| 08/07/2013 | EP2621862A1 A method for the synthesis of tetravalent manganese feroxyhite for arsenic removal from water |
| 08/07/2013 | CN203112630U Recovery device for metals in electroplating wastewater |