| Patents for C02F 101 - Nature of the contaminant (7,129) |
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| 02/29/2012 | CN102363122A Filter medium for removing polycyclic aromatic hydrocarbon naphthalene in water and preparation method, filter cartridge as well as water purification device thereof |
| 02/28/2012 | US8123953 Use of PVPP to remove contaminants from produced water of an oil or gas well |
| 02/23/2012 | US20120043283 Aeration apparatus, seawater flue gas desulfurization apparatus including the same, and operation method of aeration apparatus |
| 02/23/2012 | US20120043224 Method and device for scrubbing effluents |
| 02/22/2012 | EP2419383A1 Method for removing heavy metal and sulfate ions from highly concentrated, heavy metal-containing and strongly acidic solutions |
| 02/22/2012 | EP2419382A1 Removal of metals from water |
| 02/22/2012 | CN202148232U 一种有机污水的处理装置 An organic wastewater treatment device |
| 02/22/2012 | CN102358659A Rural domestic sewage composite filter tank treatment system and technology therefor |
| 02/22/2012 | CN102358637A Electrochemically enhancing multifunctional material adsorbing and fluorine removing system, and method thereof |
| 02/22/2012 | CN102358636A System for treating dye wastewater and method for treating triphenylmethane dye wastewater |
| 02/22/2012 | CN102357360A Catalyst for degrading rhodamine B by photocatalysis, and preparation method thereof |
| 02/22/2012 | CN102357357A Preparation method of high efficiency Zr-Al-Ce based composite defluoridation material |
| 02/22/2012 | CN102357355A Preparation method of modified fly ash for treating ammonia nitrogen waste water |
| 02/22/2012 | CN101961642B 一种造纸废水有机污染物吸附剂的制备方法 A method for preparing an adsorbent paper waste organic pollutants |
| 02/22/2012 | CN101845401B 一株胶红酵母菌及其在降解丁草胺中的应用 A plastic red yeast and its application in the degradation of butachlor |
| 02/22/2012 | CN101830600B 综合电镀废水的处理方法 Comprehensive treatment of electroplating wastewater |
| 02/22/2012 | CN101829546B Preparation method of modified lignin absorbent for absorbing TNT (Trinitrotoluene) |
| 02/16/2012 | WO2012021122A1 Method and apparatus for desalination of seawater |
| 02/16/2012 | WO2012019243A1 Process for treating thiocyanate containing aqueous solutions |
| 02/16/2012 | WO2011161695A3 Sinergistic composition of microbes, enzymes and cofactors for rapid treatment of wastewater and process therefor |
| 02/16/2012 | US20120037570 Tank Overflow Dechlorinating Assembly and Method |
| 02/16/2012 | US20120037568 Controlled method of minimizing radioactive sludge generation in post stimulation flowback and/or produced water treatment from a saltwater, oil and/or gas well |
| 02/15/2012 | EP2418176A1 Method for purifying waste water resulting from the processing of raw mononitrobenzol |
| 02/15/2012 | EP2417069A1 Method for treating waste materials containing nitrite |
| 02/15/2012 | CN102354571A Nano-copper conductive slurry preparation method by utilizing printed circuit board alkaline etching waste liquid |
| 02/15/2012 | CN102351654A Magnetic separation catalytic oxidation method and magnetic separation reaction apparatus |
| 02/15/2012 | CN102351362A Treatment method for waste water with high chloride ion content in polysilicon production |
| 02/15/2012 | CN102351360A Method for comprehensive recovery of arsenic-containing alkaline liquid and waste gas of sulfur dioxide |
| 02/15/2012 | CN102351302A Method for catalyzing and degrading phenol in water by using nano copper oxide |
| 02/15/2012 | CN102351298A Method for removing heavy metals from sewage with honeycomb briquette ash |
| 02/15/2012 | CN102351295A Method for treating p-chloro-o-nitroaniline wastewater |
| 02/15/2012 | CN102351272A Method for degrading perfluorooctanoic acid in water through visible light catalysis |
| 02/15/2012 | CN102351270A Oil dephenolizing extractant in brown coal tar, and preparation method and application thereof |
| 02/15/2012 | CN102351225A Method for preparing chloride ion treating medicament |
| 02/15/2012 | CN102350369A Nitrogen/fluorine-doped titanium dioxide photocatalyst and application thereof in degrading organic pollutants under visible light |
| 02/15/2012 | CN102350337A Method for preparing ZnO/rectorite/carbon nano tube composite material |
| 02/15/2012 | CN102350324A Multifunctional composite adsorbent, and preparation method and application thereof |
| 02/15/2012 | CN102350322A Method for removing hexavalent chromium from water by using polyaniline-modified palygouskite |
| 02/15/2012 | CN102350312A Beta-cyclodextrin functionalized Fe3O4 magnetic nanometer adsorbent and use thereof |
| 02/15/2012 | CN102350311A Preparation of keratin adsorbent, and method for treating wastewater containing trivalent chromium |
| 02/15/2012 | CN102350297A Novel adsorbent, preparation method and application thereof |
| 02/15/2012 | CN102350225A PVDF (Polyvinylidene Fluoride) hybridized flat film for absorbing heavy metal ions |
| 02/15/2012 | CN102350176A Method for treating fluoride waste water and gas |
| 02/15/2012 | CN102350130A Filter medium used for removing epoxy chloropropane in water |
| 02/15/2012 | CN102350071A Compound tower for processing high-density ammonia nitrogen wastewater with airflow desorption method |
| 02/15/2012 | CN101831391B 一株高效苯胺降解菌及其用途和使用方法 An efficient aniline degrading bacteria and their use and method of use |
| 02/15/2012 | CN101781010B 一种高浓度含氰化钠废水循环利用处理工艺 Of a high concentration of cyanide-containing waste water recycling treatment process |
| 02/15/2012 | CN101716491B 利用湖泊底泥炭化制备重金属吸附剂的方法 Heavy metal sorbents prepared using the method of charring lake sediment |
| 02/09/2012 | WO2012016302A1 Light expanded clay aggregates for removal of halogenated contaminants from water |
| 02/09/2012 | US20120034594 Methylocystis Strain SB2 Materials and Methods |
| 02/09/2012 | US20120031853 Oxidation of organic contaminants present in wastewater |
| 02/09/2012 | US20120031827 Agglomeration of high surface area rare earths |
| 02/08/2012 | EP2415716A1 Method for adsorbing fluorocarboxylic acid having ether bond and method for collecting same |
| 02/08/2012 | CN102344899A Preparation method and application for compound fungus agent for degrading organic matter |
| 02/08/2012 | CN102344221A Process for treating high-salinity high-ammonia-nitrogen organic waste water |
| 02/08/2012 | CN102344208A Process for treating chromium-containing waste water produced in chromium slag pollution place |
| 02/08/2012 | CN102344120A Ozone aeration and generating device and pollutant processing system formed by using same |
| 02/08/2012 | CN101386437B 一种去除焦化废水氰化物的方法 A method of removing cyanide method coking wastewater |
| 02/02/2012 | WO2012013829A1 System and method for treating water |
| 02/02/2012 | US20120029232 Method for adsorbing fluorocarboxylic acid having ether bond and method for collecting same |
| 02/02/2012 | US20120025407 Vessel and method for treating contaminated water |
| 02/01/2012 | CN202131193U 污泥发酵装置 Sludge fermentation system |
| 02/01/2012 | CN102337411A Method for recycling vanadium and chromium from high-chromium low-vanadium vanadium precipitation wastewater |
| 02/01/2012 | CN102336494A Waste water processing method during heavy metal compound production process |
| 02/01/2012 | CN102336487A Method for recycling chromium sludge from waste liquor obtained through leather tanning |
| 02/01/2012 | CN102336460A Hydrolytic agent for treating wastewater containing tetrafluoroborate and application thereof |
| 02/01/2012 | CN102336458A Heavy metal high-polymer flocculating agent and preparation and application methods thereof |
| 02/01/2012 | CN102336454A Application of catalyzed inner electrolysis method in organosilicone waste water treatment |
| 02/01/2012 | CN102335590A Efficient electric promoting absorptive fluorine removal adsorbent and preparation method thereof |
| 02/01/2012 | CN102335585A Method for preparing zirconium-modified attapulgite clay adsorbent and method for removing fluorine from water by using adsorbent |
| 02/01/2012 | CN102335576A Preparation and application of sulfonitride heavy metal ion chelating polymer microspheres |
| 02/01/2012 | CN102335524A Method and device for separating volatile matters from liquid and application thereof |
| 02/01/2012 | CN102060423B 一种利用剩余污泥发酵获取反硝化脱氮碳源的方法 Get a use of sludge denitrification carbon fermentation method |
| 02/01/2012 | CN102010069B 一种甲基橙染料废水的处理方法 Processing method methyl orange dye wastewater |
| 02/01/2012 | CN101954268B 一种水体重金属离子吸附剂的制备方法 Preparation of a water-weight metal ion adsorbent |
| 02/01/2012 | CN101912771B 分子识别分离膜及其制备方法与应用 Molecular recognition membranes and its preparation method and application |
| 02/01/2012 | CN101759277B 臭氧循环处理有机废水的装置及方法 Ozone Cycles processing apparatus and method of the organic wastewater |
| 02/01/2012 | CN101597128B 电镀废水破络合处理方法 Electroplating wastewater treatment methods to break complex |
| 01/26/2012 | WO2012012735A2 Organic compound adsorbing material and process for making the same |
| 01/26/2012 | WO2011112540A3 Methods and systems for reduction of halogenated compounds |
| 01/26/2012 | US20120021123 process to sequester carbon, mercury, and other chemicals |
| 01/25/2012 | CN102329734A Aspergillus fumigatus and application thereof to degradation of imazethapyr |
| 01/25/2012 | CN102329041A Method for treating naphthalene-containing wastewater by using ozone-membrane bioreactor (MBR) combined process |
| 01/25/2012 | CN102329029A Method for removing fluorin ions in water through electrocoagulation-adsorption |
| 01/25/2012 | CN102329024A Treatment method for reducing Cr<6+> in stainless steel acid wastewater |
| 01/25/2012 | CN102329008A Method for removing phenol pollutants in water body by using immobilized laccase based on magnetic mesoporous carbon |
| 01/25/2012 | CN102329004A Accelerator for enhanced biological removal of ammonia nitrogen in high ammonia nitrogen industrial wastewater and application thereof |
| 01/25/2012 | CN102328988A Method for treating amide pesticide waste water in situ by using horse radish peroxidase (HRP) |
| 01/25/2012 | CN102328985A Method for removing 17alpha-ethinylestradiol in water |
| 01/25/2012 | CN102328971A Electro-catalytic membrane wastewater treatment system and electro-catalytic membrane tube thereof |
| 01/25/2012 | CN102327779A Preparation method and application of nitrogen-doped titanium dioxide heterojunction structure |
| 01/25/2012 | CN102327773A Preparation method of nano Fe3O4/CeO2 composite material and application thereof |
| 01/25/2012 | CN102327768A Imido magnetic nano-adsorbent as well as preparation method and application thereof |
| 01/25/2012 | CN102101729B Method for removing heavy metal pollutant from water body by using phanerochete chrysosporium |
| 01/25/2012 | CN101830552B Composite for removing chloroform in tap water |
| 01/25/2012 | CN101811768B Method for degrading phenol in sewage by using vanadium-molybdenum polyoxometallate-contained catalyst |
| 01/25/2012 | CN101717432B Polyglutamic acid and application thereof in processing medicine, cosmetics, food and water |
| 01/25/2012 | CN101716493B Macroporous adsorptive resin for processing phenol and phenylamine in wastewater and preparation method thereof |
| 01/25/2012 | CN101671076B Oxidative degradation process for imidazolinone herbicide wastewater |
| 01/25/2012 | CN101270095B Supermolecule microfiltration agent and preparation method thereof |