| Patents for C02F 101 - Nature of the contaminant (7,129) |
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| 12/01/2010 | CN101898107A Method for treating chromium-containing wastewater by using barite adsorbent |
| 12/01/2010 | CN101898060A Filter medium for removing halogenated nitromethane in drinking water and preparation method thereof |
| 12/01/2010 | CN101544436B Method for removing and recovering sulfate in acrylonitrile wastewater by utilizing freezing crystallization |
| 12/01/2010 | CN101538074B Method for removing heavy metallic salt in industrial wastewater by utilizing cuttlefish swim bladders |
| 12/01/2010 | CN101503267B Coal chemical industry wastewater treating method |
| 12/01/2010 | CN101492215B Three-dimensional catalytic oxidation process for treating phenolsulphonic wastewater |
| 12/01/2010 | CN101486499B Apparatus for photoelectric catalytic oxidation of subaqueous organics by solar energy |
| 11/25/2010 | WO2010135020A1 Process for treatment of produced water |
| 11/25/2010 | WO2010108687A8 Process for producing a biocide aqueous composition from produced water deriving from oil or gas wells and biocide aqueous composition |
| 11/25/2010 | WO2010049629A3 Method and device for the biological treatment of a contaminated liquid feedstock containing a dispersible and digestible organic liquid phase such as an oil or a toxic solvent |
| 11/25/2010 | US20100294702 Physically and chemically emulsified hydrocarbon waters separator for ship's bilges |
| 11/24/2010 | CN201648181U Pre-denitrification aeration biological filter |
| 11/24/2010 | CN201648146U Integrated cyanogen-bearing wastewater treatment device |
| 11/24/2010 | CN201648141U Multiphase separating system for oil-containing wastewater treatment |
| 11/24/2010 | CN201648121U Horizontal submerged flow artificial wet land |
| 11/24/2010 | CN201648071U Portable laboratory high-toxicity waste liquid treater |
| 11/24/2010 | CN201648056U Deoiling plant |
| 11/24/2010 | CN201648055U Tank oil outlet apparatus |
| 11/24/2010 | CN101892179A Facultative anaerobic benzene compounds-degrading bacterium |
| 11/24/2010 | CN101892178A Benzene series compound facultative anaerobic degrading bacterium |
| 11/24/2010 | CN101892174A Diaphorobacter strain and application thereof |
| 11/24/2010 | CN101891358A Method for removing heavy metals in excess sludge by bioleaching-similar Fenton oxidative coupling |
| 11/24/2010 | CN101891333A Return sludge pre-denitrification treatment process with enhanced sewage carbon source utilization |
| 11/24/2010 | CN101891323A Method for classifying, treating and recycling plating washing water on line |
| 11/24/2010 | CN101891314A Comprehensive targeting process for removing arsenic from drinking water |
| 11/24/2010 | CN101891305A Application of facultative anaerobic degrading bacteria for benzene compounds |
| 11/24/2010 | CN101891289A Effective method for removing lead in water from water source |
| 11/24/2010 | CN101890354A Method for preparing bismuth ferrite photocatalyst |
| 11/24/2010 | CN101890348A Ruthenium-supported activated carbon catalyst for removing bromate from water and preparation method thereof |
| 11/24/2010 | CN101890337A Metal ion nanoadsorbent |
| 11/24/2010 | CN101890329A Thiophene adsorbents and application thereof |
| 11/18/2010 | WO2010131234A1 Process for the biologic treatment of organic wastes and plant therefor |
| 11/17/2010 | EP2250130A1 Method system and device for treatment of water |
| 11/17/2010 | CN201634549U Three-dimensional electrode biofilm reactor of reproducing nitric oxide complex absorbing agents |
| 11/17/2010 | CN201634533U Backwashing multi-medium and nanofiltration membrane water purifier for removing arsenic, fluoride, iron and manganese |
| 11/17/2010 | CN201634532U Reclaimed water RO concentrated water standard discharge system |
| 11/17/2010 | CN201634517U Deep aniline removal device in water |
| 11/17/2010 | CN201634510U Water processing system of removing nitrate nitrogen pollutant |
| 11/17/2010 | CN201634488U Waste water treatment equipment provided with expanded anode and adopting electrolytic cyanide breaking method |
| 11/17/2010 | CN201634486U Super-strong oxidation-reduction waste water treatment plant |
| 11/17/2010 | CN101884915A Mesoporous metal oxide/macroporous titanium dioxide nanotube array composite photochemical catalyst and preparation method thereof |
| 11/17/2010 | CN101560483B Lipopeptide-producing bacillus pumilus and application thereof |
| 11/17/2010 | CN101428879B Combined electric flocculation defluorination process and uses thereof |
| 11/16/2010 | US7833423 addition of silica as a catalyst to an oxidizing agent (K2SO5, KMnO4, sodium percarbonate etc.) with or without an additional Fe catalyst showed a greater remediation effect; Higher rate oxidation of aromatic pollutants |
| 11/11/2010 | US20100282674 Phosphate Recovery From Acid Phase Anaerobic Digesters |
| 11/11/2010 | US20100282593 Recovery of high water from produced water arising from a thermal hydrocarbon recovery operation using vaccum technologies |
| 11/10/2010 | EP2247388A1 Separation system and method for separating a fluid mixture with this separating system |
| 11/10/2010 | EP2247347A1 Method and apparatus of treating waste |
| 11/10/2010 | EP2121775B1 Process and polymer for preventing ba/sr scale with detectable phosphorus functionality |
| 11/10/2010 | CN201626888U Integrated integral-backwashing high-precision defluorinating water purifier capable of removing iron and manganese |
| 11/10/2010 | CN101880645A Verdigris pseudomonas aeruginosa strain denitrified under different dissolved oxygen conditions and application thereof |
| 11/10/2010 | CN101880641A Beta-cypermethrin degrading bacteria and application thereof |
| 11/10/2010 | CN101880097A Method and device for moving and quickly treating heavy metal-containing polluted water |
| 11/10/2010 | CN101880082A Groundwater nitrate pollution remediation technology based on semi-inert solid-phase carbon source carrier |
| 11/10/2010 | CN101880071A Continuous high ammonia-nitrogen tail water deep treatment system and treatment method |
| 11/10/2010 | CN101879466A Strong caustic anion exchanging fiber material and synthetic method thereof |
| 11/10/2010 | CN101879465A Copper porphyrin titanium dioxide composite photocatalyst and preparation method thereof |
| 11/10/2010 | CN101879455A Preparation and application of bismuth oxychloride as photocatalyst |
| 11/10/2010 | CN101560604B Heavy metal ionic liquid chunk liquid film separating and recycling method |
| 11/10/2010 | CN101455973B Preparation method of photocatalyst for removing phenols incretion interferent in water |
| 11/10/2010 | CN101306902B Harnessing and resource recovering process of low concentration industrial oxymethylene waste water |
| 11/10/2010 | CN101182055B Adsorption and regenerative separation method for reclamation of nickel plating waste water |
| 11/04/2010 | US20100276360 Methods, apparatus and systems for polishing wastewater utilizing natural media filtration |
| 11/04/2010 | US20100276354 Systems and methods for removing contaminate material from a flowable material |
| 11/03/2010 | EP2244985A1 Method for enriching water with oxygen by an electrolytic process, oxygen enriched water or beverage and uses thereof |
| 11/03/2010 | CN201620094U Percolate treatment system of household refuse incineration plant |
| 11/03/2010 | CN201620084U Waste water treating device for trichlorosilane production |
| 11/03/2010 | CN201620082U Tanning wastewater purifying and desalting device |
| 11/03/2010 | CN201620059U Forced iron-carbon electrolysis reactor |
| 11/03/2010 | CN101878074A A method of remediating contaminated water and apparatus for the same |
| 11/03/2010 | CN101875909A Heterotrophic nitrification aerobic denitrifying bacteria and culture method and application thereof |
| 11/03/2010 | CN101875526A Method for treating coking waste water after ammonia removal |
| 11/03/2010 | CN101875520A Processing method of electroplating wastewater containing cyanogens and chrome |
| 11/03/2010 | CN101875517A Method for treating cyanogen-containing wastewater |
| 11/03/2010 | CN101875513A Method and device for removing Cr<6+> from domestic sewage |
| 11/03/2010 | CN101875510A Normal pressure and temperature molecule splitting catalytic oxidation reaction device |
| 11/03/2010 | CN101560019B Method for restoring cadmium pollution environment |
| 11/03/2010 | CN101260376B Biological demanganization deferrization functional bacterium |
| 11/03/2010 | CN101050026B Deepness denitrogenation method for treating organic wastewater in high concentration |
| 10/28/2010 | US20100270240 Continuous flow water treatment devices and methods |
| 10/27/2010 | CN201614308U 浮油收集器 Slick collector |
| 10/27/2010 | CN101638630B Styrene-degrading bacteria MJ001 and separating method thereof |
| 10/27/2010 | CN101492187B Method for treating antimony ore beneficiation wastewater with modified coal ash |
| 10/27/2010 | CN101491770B Strontium carbonate- titanium dioxide composite photocatalyst with visible phtoresponse and preparation method thereof |
| 10/27/2010 | CN101491757B Synthetic method of TiO2 composite photocatalyst with high selective degradation |
| 10/27/2010 | CN101418273B Denitrifying pseudomonas SH12 of industrial effluent biological denitrification and use |
| 10/27/2010 | CN101066824B Process of treating and reusing effluent from 1-amino-8-naphthol-3, 6-disulfonic acid production |
| 10/21/2010 | WO2010118730A1 Method for removing heavy metal and sulfate ions from highly concentrated, heavy metal-containing and strongly acidic solutions |
| 10/20/2010 | EP2240413A1 Process and plant for treating a water stream |
| 10/20/2010 | CN201610393U 超临界水氧化有机废水处理系统 Supercritical water oxidation of organic wastewater treatment system |
| 10/20/2010 | CN101863574A Method for removing arsenic in water and device thereof |
| 10/20/2010 | CN101863569A Tungsten-containing wastewater treatment method in tungsten smelting |
| 10/20/2010 | CN101863565A Earth surface depth treatment method of high-arsenic underground water and system thereof |
| 10/20/2010 | CN101863547A Method for continuously deoxidizing deionized water |
| 10/20/2010 | CN101863523A Method for treating ammonia-containing waste water from crushed coal pressure gasification |
| 10/20/2010 | CN101862680A Preparation method of porous inorganic filling materials-fixed quinone compound |
| 10/20/2010 | CN101862662A Multi-doped half-load type Fenton-assisting titanium dioxide photochemical catalyst as well as preparation method and application method |
| 10/20/2010 | CN101862642A Preparation method and application of amphoteric chelate sorbent containing agricultural straw |
| 10/20/2010 | CN101862637A Method absorbing lead ions in sewage with tremolite amianthine |
| 10/20/2010 | CN101508477B Electrochemical oxidation processing method for wastewater containing anthraquinone dye |