| Patents for C02F 101 - Nature of the contaminant (7,129) |
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| 04/20/2011 | CN101549299B Non-metallic element multiple doping nano titanium dioxide photocatalyst and preparation method |
| 04/20/2011 | CN101549291B Catalyst for removing dissolved oxygen in water and preparing method thereof |
| 04/20/2011 | CN101519250B Emulsifiable solution waste water processing method |
| 04/20/2011 | CN101503242B Water treatment medicament removing pollution by using intermediate state manganese strengthened potassium permanganate |
| 04/20/2011 | CN101492193B Method for treating wastewater containing methanal and methanoic acid |
| 04/20/2011 | CN101386454B Zn-containing cyanide barren solution three-step sedimentation processing technology |
| 04/20/2011 | CN101289244B Process for degrading chlorophenol-like pollutants by natural light catalysis |
| 04/14/2011 | WO2011042806A1 Process for the purification of an aqueous stream coming from the fischer tropsch reaction |
| 04/13/2011 | CN201793443U Cyanide-containing waste water treatment system |
| 04/13/2011 | CN201793403U Novel treating device for industrial effluents containing chromium |
| 04/13/2011 | CN201793399U Phenolic resin waste liquid separation and recovery device |
| 04/13/2011 | CN102010234A Method for processing sludge in sewage treatment plant into fertilizer by earthworms |
| 04/13/2011 | CN102010093A Removal of oxo anions from water |
| 04/13/2011 | CN102010090A Process for treating and recycling ammonia nitrogen wastewater |
| 04/13/2011 | CN102010086A Method for treating mercury-containing wastewater with three-section continuous process |
| 04/13/2011 | CN102010069A Method for treating methyl orange dye waste water |
| 04/13/2011 | CN102010064A Sodium removing technology for secondary processing sewage |
| 04/13/2011 | CN102010052A Method for treating organic sewage by synergy of cavitation effect and sulfuric acid free radicals |
| 04/13/2011 | CN102008980A Metalloporphyrin-sensitized titanium dioxide photocatalyst and preparation method thereof |
| 04/13/2011 | CN102008965A Method for preparing ozone catalytic oxidation catalyst for treating cyanide waste water |
| 04/13/2011 | CN102008943A Method for preparing organic bentonite by using anionic dye in printing and dying wastewater |
| 04/13/2011 | CN102008942A Method for removing tannic acid pollutant from aminated magnetic nano composite particles |
| 04/13/2011 | CN102008939A Method for preparing aluminum-manganese composite oxide modified molecular sieve |
| 04/13/2011 | CN101704576B Method for realizing synchronous denitrification in membrane bioreactor |
| 04/13/2011 | CN101575131B Environmental-friendly plant coagulating agent |
| 04/13/2011 | CN101531418B Method for preparing composite material for water treatment and application thereof |
| 04/13/2011 | CN101514330B Achromobacter capable of degrading aniline and application thereof |
| 04/13/2011 | CN101475589B Preparation and use of mesoporous-macroporous structure aluminum organophosphonate material |
| 04/07/2011 | WO2011039387A1 Degradation of hydrocarbons originating from petroleum by means of scenedesmus obtusus |
| 04/06/2011 | CN201785275U Combined oxidation equipment |
| 04/06/2011 | CN201785259U High-precision ferro-manganese and fluorine-removing nanofiltration membrane water fountain |
| 04/06/2011 | CN102001805A Method for treating heavy metal sludge of sewage treatment plant by using earthworm |
| 04/06/2011 | CN102001779A Method for treating electroplating waste water containing heavy metal by electric flocculation-active carbon adsorption method |
| 04/06/2011 | CN102001766A Defluorinating method of photovoltaic wastewater |
| 04/06/2011 | CN102001765A Method for deeply treating sewage containing phenol and aniline |
| 04/06/2011 | CN102001761A Treatment method of smelting waste liquor |
| 04/06/2011 | CN102001738A Method for eliminating ammonia nitrogen in waste water by using magnesium hydroxide |
| 04/06/2011 | CN102001737A Electrocatalysis particle for treating cyanide-containing waste water and method for treating cyanide-containing waste water |
| 04/06/2011 | CN102001729A Electrolytic treatment method of heavy metal-containing wastewater |
| 04/06/2011 | CN102000609A Preparation method of Fenton catalytic membrane |
| 04/06/2011 | CN102000594A Preparation method of visible light photo catalyst silver and silver phosphate and application thereof |
| 04/06/2011 | CN102000584A Method for preparing cobalt-doped improved beta-bismuth oxide photocatalyst |
| 04/06/2011 | CN102000580A Method for preparing spinel-type magnetic nano composite metal oxide visible light catalyst |
| 04/06/2011 | CN102000573A Modified activated carbon and application thereof |
| 04/06/2011 | CN102000552A Novel heavy metal adsorbent mainly prepared from shrimp shells and preparation method thereof |
| 04/06/2011 | CN101693590B Heavy metal polluted sludge treatment method |
| 03/31/2011 | WO2011036550A1 Process for the disposal of wastes, particularly of sludges deriving from waste water depuration |
| 03/31/2011 | US20110073460 Wastewater treatment apparatus and method with stair-like heat treatment tanks |
| 03/30/2011 | EP2301895A1 Method for treating bilge water from maritime operation |
| 03/30/2011 | EP2300376A1 Method for treating industrial wastewaters |
| 03/30/2011 | EP1334072B1 Adsorption container and iron oxide adsorber |
| 03/30/2011 | CN201777952U Integrated device for treatment of wastewater containing heavy metals |
| 03/30/2011 | CN201777928U Iron removal filter system for condensation water |
| 03/30/2011 | CN101993839A Methylobacterium rhodesianum H13 capable of efficiently degrading dichloromethane and application thereof |
| 03/30/2011 | CN101993838A Delftia tsuruhatensis strain H1 with chloroaniline degradation capacity and application thereof |
| 03/30/2011 | CN101993837A High-activity high-tolerance formaldehyde degrading bacteria and application thereof |
| 03/30/2011 | CN101993175A Nitrosification treatment method of ammonia nitrogen in high-concentration ammonia nitrogen wastewater |
| 03/30/2011 | CN101993165A Method for treating nitrochlorobenzene high-salt organic wastewater |
| 03/30/2011 | CN101993158A Method for treating stainless steel cold rolling pickling waste water |
| 03/30/2011 | CN101993140A Production method of special processing agent of copper ammonia waste water |
| 03/30/2011 | CN101993128A Method for treating drinking water by bamboo carbon |
| 03/30/2011 | CN101992132A Ion exchange waste water denitrification material and preparation method thereof |
| 03/30/2011 | CN101503255B Method for treating heavy metal polluted water by multicomponent composite flocculating setting agent |
| 03/30/2011 | CN101492231B Method for innocent treatment of bottom oil sludge, scruff and active sludge in petro-chemical industry |
| 03/29/2011 | US7915474 Aqueous phase oxidation process |
| 03/24/2011 | WO2011034824A1 Apparatus and method for remediation of aqueous solutions |
| 03/24/2011 | WO2011034821A1 Apparatus and method for removing small molecule organic pharmaceuticals from aqueous solutions |
| 03/23/2011 | EP2298441A2 Drinking water filter system, method of regenerating the same, and water purifying device including the drinking water filter system |
| 03/23/2011 | CN201770514U Device for continuous flow inner circulation photocatalytic degradation of organic pollutants in water |
| 03/23/2011 | CN101987769A Domestic water purifying system capable of detecting water quality |
| 03/23/2011 | CN101987757A Method and system for removing high-concentration ammonia nitrogen from drinking water |
| 03/23/2011 | CN101987756A Method for removing phenolic organic pollutants from wastewater |
| 03/23/2011 | CN101987290A Rotary photoelectrocatalysis reactor for efficiently purifying sewage |
| 03/23/2011 | CN101519247B Resource-based method for treating carvone production wastewater |
| 03/16/2011 | EP2295380A1 Method for removing phosphorus from sewage with Lanthanum hydroxide |
| 03/16/2011 | CN201762196U Recycle system of cyanogen electroplating wastewater |
| 03/16/2011 | CN201762195U Device for treating waste acid and water containing arsenic and recovering arsenic therefrom |
| 03/16/2011 | CN201762140U Oil water separator of industrial cleaning machine |
| 03/16/2011 | CN101985692A Method for removing arsenic and recycling tungsten from tungsten smelting wastewater |
| 03/16/2011 | CN101985479A Preparation and application of carboxymethyl cellulose of wheat straw |
| 03/16/2011 | CN101985378A Aluminum-iron combined high-grade oxidation treatment method for organic wastewater |
| 03/16/2011 | CN101985101A Hydrophobic chitosan absorbent, and preparation method and application thereof |
| 03/10/2011 | US20110056887 Removal of oxo anions from water |
| 03/09/2011 | EP2292561A2 Removal of oxo anions from silicate-containing water |
| 03/09/2011 | CN101560612B Method for separating and recovering mixed vector dispersed supported liquid membrane of heavy rare earth metal |
| 03/03/2011 | WO2011023709A1 Method for treating bilge water produced during operation of a ship |
| 03/02/2011 | CN201753300U Processing device of sym-trimethylbenzene aniline waste water |
| 03/02/2011 | CN101982580A Polyacrylonitrile/hydroxyapatite composite adsorbent fiber and preparation method thereof |
| 03/02/2011 | CN101746909B Method for pretreating machining waste emulsion liquid and equipment therefor |
| 03/01/2011 | US7897052 Method for removing arsenite and arsenate from water |
| 03/01/2011 | US7897049 Methods for treating water using iron |
| 02/23/2011 | EP2287116A1 Device and process for treating water resulting from dry cleaning |
| 02/23/2011 | EP2285468A2 Contaminant adsorption filtration media, elements, systems and methods employing wire or other latice support |
| 02/23/2011 | CN101979340A Desulfuration waste liquid treatment process and equipment |
| 02/23/2011 | CN101979334A Method for degrading catabolite ethane sulfonic acids (ESA) of amide weedicide |
| 02/16/2011 | CN101974459A Microbes capable of degrading phenol and cyanogen in coking waste water and method for treating coking waste water by using same |
| 02/16/2011 | CN101974448A Acinetobacter and application thereof to biological treatment of heavy metal ions |
| 02/16/2011 | CN101974445A High molecular weight polycyclic aromatic hydrocarbon degrading strains and mixed strain system thereof |
| 02/16/2011 | CN101974442A Pyrene degrading bacterium and application thereof |
| 02/16/2011 | CN101973666A Method for synchronously removing heavy metal and nitrate from drinking water and device thereof |