| Patents for C02F 101 - Nature of the contaminant (7,129) |
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| 07/10/2013 | CN103193301A Electrochemical reactor for processing nitrogenous organic wastewater, and application and processing method thereof |
| 07/10/2013 | CN103193298A Method for zero-valent metal and carbon combination internal electrolysis catalysis reduction of nitrate nitrogen in water zero-valent metal and carbon combination |
| 07/10/2013 | CN103193291A Purification treatment method for organotin-polluted seawater |
| 07/10/2013 | CN103192073A Nanometer ferrosilicon composite particle of three-layer nuclear shell structure and preparing method and application thereof |
| 07/10/2013 | CN103191766A CdS/g-C3N4 composite visible light catalyst, preparation method and application |
| 07/10/2013 | CN103191756A Silver-sponge iron bimetallic catalyst as well as preparation method and application thereof |
| 07/10/2013 | CN103191742A Carbon material loaded nano zero valence metal catalyst and preparation method and application thereof |
| 07/10/2013 | CN103191717A Strontium tantalate nanosphere photocatalyst, as well as preparation method and application thereof |
| 07/10/2013 | CN103191696A Method for improving adsorption property of attapulgite by using hydrothermal process |
| 07/10/2013 | CN103191658A Gas dissolving device capable of combining pipe flow and vortex |
| 07/10/2013 | CN102642924B Method for quickly starting completely autotrophic nitrogen removal over nitrite process on sewage on conditions of constant temperature and low ammonia nitrogen |
| 07/10/2013 | CN102531175B Phenol inhibition-coupled low temperature short-cut denitrification method |
| 07/10/2013 | CN102515366B Microbiological degradation method for nitrobenzene industrial wastewater |
| 07/10/2013 | CN102489253B Bismuth ferrate-carbon nano tube, preparation method thereof and method for treating organic dye wastewater by utilizing bismuth ferrate-carbon nano tube |
| 07/10/2013 | CN102399700B Phenol degradation fungus and application thereof |
| 07/10/2013 | CN102380352B Dropper for cross-linked chitosan resin preparation and method for preparing cross-linked chitosan resin |
| 07/10/2013 | CN102125842B Multiphase wet oxidation catalyst and preparation method thereof |
| 07/03/2013 | EP2609041A1 Device and method for treating liquids using ozone |
| 07/03/2013 | CN203033842U High-mercury acid wastewater treatment device |
| 07/03/2013 | CN203033787U Acetic acid recovery device |
| 07/03/2013 | CN103184177A 6-aminopenicillanic acid degrading bacterium and screening method thereof |
| 07/03/2013 | CN103183448A Ammonia nitrogen discharge standard upgrading technology for wastewater |
| 07/03/2013 | CN103183422A Treatment process for heavy metal wastewater |
| 07/03/2013 | CN103183397A Device and method for carrying out catalytic degradation on perfluorooctanoic acid in water |
| 07/03/2013 | CN103183395A Decolorizing trapping agent |
| 07/03/2013 | CN103183394A Method for treating wastewater through absorption method |
| 07/03/2013 | CN103183393A Process for treating ammonia nitrogen wastewater by utilizing vacuum degassing membrane technology |
| 07/03/2013 | CN103182292A Novel Cr (VI) adsorbent and preparation method thereof |
| 07/03/2013 | CN102745820B Method for removing MIB and Geosmin in water by using inoculation biofilter |
| 07/03/2013 | CN102424449B Method for removing hexavalent chromium in water by utilizing low temperature plasma |
| 07/03/2013 | CN102417213B Permeable reaction medium for remediation of nitrobenzene-polluted underground water |
| 07/03/2013 | CN102372400B Hazardous waste handling center waste water integrated treatment system and method |
| 07/03/2013 | CN102350369B Nitrogen/fluorine-doped titanium dioxide photocatalyst and application thereof in degrading organic pollutants under visible light |
| 07/03/2013 | CN102258980B Method for preparing sulfured magnetic chitosan and method for treating waste water containing heavy metals by using sulfured magnetic chitosan |
| 07/03/2013 | CN101633532B Nitrogen removal processing method and nitrogen removal processing apparatus |
| 06/27/2013 | WO2013096281A1 Filtration medium comprising a thermolysis product of a carbon oxychalcogenide and a metal salt, method of removing chloramine with this filtration medium and method of making this filtration medium |
| 06/27/2013 | WO2013091845A1 Method for treatment of sulphide-containing spent caustic |
| 06/26/2013 | EP2607322A1 Method for the treatment of wastewater |
| 06/26/2013 | CN203021371U Heavy metal recycling and wastewater reusing system by treating heavy metal wastewater through tubular micro-filtration membrane process |
| 06/26/2013 | CN103180252A Enhanced advanced oxidation procedure |
| 06/26/2013 | CN103173400A Culturing method of strain used for treating high-concentration tert-butyl alcohol wastewater |
| 06/26/2013 | CN103173377A 2-methyl-4-chlorophenoxyacetic acid weedicide degrading bacterium SE08, and screening method and application thereof |
| 06/26/2013 | CN103173375A Diaphorobacter strain and application thereof, and water modifier comprising same |
| 06/26/2013 | CN103172207A Method for treating wastewater containing heavy metal ions of vanadium, nickel, lead, chromium and equipment thereof |
| 06/26/2013 | CN103172193A Organic wastewater reusing method and system thereof |
| 06/26/2013 | CN103172180A Live sand preparing method |
| 06/26/2013 | CN103172174A Starting and running method of completely autotrophic ammonium removal over nitrite technology |
| 06/26/2013 | CN103172136A Method for degrading drug residue prednisone in waste water by utilizing irradiation |
| 06/26/2013 | CN103172134A Process and device used for removing heavy metal in biogas slurry |
| 06/26/2013 | CN103170373A Photocatalytic composite gel bead and preparation method as well as application thereof |
| 06/26/2013 | CN103170313A Heavy metal modified bioadsorbent and preparation method thereof as well as application of heavy metal modified bioadsorbent in tungsten-containing waste water treatment |
| 06/26/2013 | CN103170308A Preparation of magnetic mesoporous carbon nitride adsorbent and method for removing perfluorooctane compound in water |
| 06/26/2013 | CN103170302A Active aluminum oxide fluoride-removal adsorbing material with different surface characteristics as well as preparation method and application thereof |
| 06/26/2013 | CN102491479B Neutralization method for treating alkali wastewater containing uranium |
| 06/26/2013 | CN102407150B Titanium dioxide/silver/silver chloride core-shell photochemical catalyst and preparation method thereof |
| 06/26/2013 | CN102397778B Filter medium for removing dioxin from water and preparation method for filter medium |
| 06/26/2013 | CN102350324B Multifunctional composite adsorbent, and preparation method and application thereof |
| 06/26/2013 | CN102286405B Pseudomonas, use thereof and method for removing cadmium pollution to environment |
| 06/26/2013 | CN102190390B Vanadium and titanium industrial wastewater treatment device |
| 06/26/2013 | CN102190353B Bi2O3/TiO2 electrodes with heterojunction characteristics, visible light and ultraviolet light response and preparation method thereof |
| 06/26/2013 | CN102153217B Electroplating integrated wastewater treatment method |
| 06/26/2013 | CN102145946B Method for treating trace amount of cadmium in wastewater by chelation, coagulation and ultrafiltration combination |
| 06/20/2013 | WO2013088260A1 Gravity filter |
| 06/19/2013 | EP2604334A1 Liquid waste treatment apparatus |
| 06/19/2013 | EP2603463A1 Composition for triggering microbiological processes in water and method of producing the same |
| 06/19/2013 | EP2603461A1 Method for treating wastewaters from the reprocessing of crude aromatic nitro compounds |
| 06/19/2013 | CN203007098U System for catching and masking heavy metals in drilling wastes |
| 06/19/2013 | CN203007090U Dye intermediate sewage treatment complete device |
| 06/19/2013 | CN203007057U Mercury-containing waste water treating device |
| 06/19/2013 | CN203006980U Device for hydraulically loading and unloading active carbon |
| 06/19/2013 | CN103161064A Preparation method and application of electrostatic spinning modified membrane adsorption material |
| 06/19/2013 | CN103160491A Immobilized cell of mutagenized bacterium M1 of Rhodococcus ruber SD3 and application thereof in degradation of phenol pollutants |
| 06/19/2013 | CN103160447A Degrading bacteria capable of efficiently degrading pesticide chlorothalonil, and application thereof |
| 06/19/2013 | CN103160283A Heavy metal pollution prothetic composition of soil and water body and application |
| 06/19/2013 | CN103159896A Preparation of cellulose grafted acrylate copolymer and application of copolymer as adsorbent |
| 06/19/2013 | CN103159888A Acrylic-acid high-capacity primary-amino chelate resin for trapping copper ions and preparation method thereof |
| 06/19/2013 | CN103159374A Treatment process for organic waste water with acrylonitrile materials |
| 06/19/2013 | CN103159369A Method for denitrification treatment of coking wastewater |
| 06/19/2013 | CN103159347A Method for rapidly eliminating acid phosphate hide-out of coke dry quenching waste heat boiler |
| 06/19/2013 | CN103159325A Method for enriching anaerobic ammonium oxidation bacteria from common activated sludge |
| 06/19/2013 | CN103159281A Method for treating chromium-containing groundwater by using modified artificial zeolite |
| 06/19/2013 | CN103159280A Method for treating chromium-containing underground water with modified fly ash |
| 06/19/2013 | CN103159276A Method for removing 1,3,5-Tris (2, 3-dibromopropyl) isocyanate in water solution with dewatering crosslinking adsorbent resin |
| 06/19/2013 | CN103157501A Method for preparing catalyst for catalyzing organic pollutants in wet oxidation water |
| 06/19/2013 | CN103157476A Fe-doped TiO2 nanotube photocatalyst, and preparation method and application thereof |
| 06/19/2013 | CN103157457A Mg/Zn/In composite metal oxide photocatalyst, preparation method and applications thereof |
| 06/19/2013 | CN103157444A Reproducible water treatment agent for cleaning trace aromatic hydrocarbon and derivatives of trace aromatic hydrocarbon with high efficiency, manufacture method and application of reproducible water treatment agent |
| 06/19/2013 | CN102642953B Treatment method for high-salinity heavy-metal-containing production sewage |
| 06/19/2013 | CN102586117B Culture medium of single-cell microalgae and method for treating lead-containing wastewater by using single-cell microalgae |
| 06/19/2013 | CN102583694B Persulfate slow-release material used for permeable reactive barrier and preparation method thereof |
| 06/19/2013 | CN102489241B Preparation and regeneration method of water treatment defluoridation material |
| 06/19/2013 | CN102328988B Method for treating amide pesticide waste water in situ by using horse radish peroxidase (HRP) |
| 06/19/2013 | CN102307820B Method for treating wastewaters |
| 06/19/2013 | CN102277492B Method for extracting gallium resin from Bayer mother solution |
| 06/19/2013 | CN102167448B Application of aniline degradation strain NO.3 |
| 06/19/2013 | CN101492391B Process for separating ethane nitrile wastewater with combination of abstraction and distillation |
| 06/19/2013 | CN101309867B A method of separating a mixture, and a plant for separating a mixture comprising water, oil and gas |
| 06/13/2013 | WO2013083771A1 Method for the pretreatment of process wastewater originating from hydro-thermal carbonization processes |
| 06/13/2013 | WO2013062989A3 Porous composite media for removing phosphorus from water |
| 06/13/2013 | WO2012125994A9 Preparation of chitosan-based microporous composite material and its applications |