| Patents for C02F 101 - Nature of the contaminant (7,129) |
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| 11/14/2012 | EP2522632A1 Method for reducing and cleaning process waste water containing thiourea |
| 11/14/2012 | CN202529959U Excrement treatment device |
| 11/14/2012 | CN202529948U Treatment and recycling system for coking phenol-cyanogen wastewater |
| 11/14/2012 | CN102776137A Application of microorganism bacterium agent in biological treatment of phenolic wastewater |
| 11/14/2012 | CN102776135A Mixed inoculant for degrading polycyclic aromatic hydrocarbon pollutants |
| 11/14/2012 | CN102776125A Construction method of moderate halophilic bacteria consortium capable of degrading high-salinity benzene series and application of moderate halophilic bacteria consortium |
| 11/14/2012 | CN102775027A Granular sludge integrated autotrophic nitrogen removal device and operating method thereof |
| 11/14/2012 | CN102775015A Method for treating high-concentration ammonia nitrogen in urine |
| 11/14/2012 | CN102775000A Wastewater treating system and method |
| 11/14/2012 | CN102774999A Method for treating high-concentration ammonia-nitrogen in monosodium glutamate wastewater |
| 11/14/2012 | CN102774993A Water treatment device and method aiming at excessive ferrum, manganese, fluorine and arsenic in underground water |
| 11/14/2012 | CN102774986A Method for treating high-concentration ammonia-nitrogen in circuit board etching wastewater |
| 11/14/2012 | CN102774985A Method for treating high-concentration ammonia-nitrogen in coal chemical wastewater |
| 11/14/2012 | CN102774984A Method for treating high-concentration ammonia nitrogen in chemical industrial wastewater |
| 11/14/2012 | CN102774983A Method for treating high-concentration ammonia nitrogen in coking wastewater |
| 11/14/2012 | CN102774967A Oxygen-exposure-free type ammonia nitrogen removal method for river water |
| 11/14/2012 | CN102774966A Ammonia nitrogen removal method for highly-polluted river water |
| 11/14/2012 | CN102774959A Wastewater treatment device and method for realizing biological phosphorous removal by using sequencing batch activated sludge process |
| 11/14/2012 | CN102774957A Strip-type river water ammonia nitrogen removal method |
| 11/14/2012 | CN102774946A Preparation method of flocculant for removing low-temperature low-turbidity ammonia nitrogen wastewater |
| 11/14/2012 | CN102774934A Method for treating high-concentration ammonia nitrogen in metallurgical wastewater |
| 11/14/2012 | CN102774927A Degradation method for treating phenolic wastewater by ultrasonic collaborative pulse electric field |
| 11/14/2012 | CN102153166B Electrodeionization (EDI) method and system dispensing with ion exchange membranes |
| 11/14/2012 | CN102107903B Zinc oxide microtube dearsenifying material, and preparation method and application thereof |
| 11/14/2012 | CN101774720B Treatment method of waste liquid containing butanediol and DMAC (dimethylacetamide) during production of aramid fiber fibrid |
| 11/14/2012 | CN101773816B Preparation method of zirconium-loaded zeolite used for removing fluorine |
| 11/08/2012 | US20120279928 Method and device for treating fluorine-containing water |
| 11/07/2012 | EP2519476A1 Method for recovering phosphorus-containing alternative fuels in cement production |
| 11/07/2012 | EP2519335A2 Method and system using hybrid forward osmosis-nanofiltration (h-fonf) employing polyvalent ions in a draw solution for treating produced water |
| 11/07/2012 | CN202519111U Sewage treatment device |
| 11/07/2012 | CN202519080U Device for degrading organic pollutants and recycling phosphates |
| 11/07/2012 | CN102766580A Yeast strain for producing biosurfactant and application thereof |
| 11/07/2012 | CN102766579A Yeast strain for generating surfactant and application thereof |
| 11/07/2012 | CN102765861A Phenol cyanide wastewater treatment system |
| 11/07/2012 | CN102765843A Harmless and recycling treatment method of secondary zinc oxide powder alkaline-washing and dechlorinating water |
| 11/07/2012 | CN102765842A Pressure-reduction, alkali-addition and ammonia-distillation system |
| 11/07/2012 | CN102765838A Heavy metal extraction and water purification integrated device |
| 11/07/2012 | CN102765834A Method for treating industrial nitrogenous waste water through chemical precipitation method |
| 11/07/2012 | CN102765831A Purification method of wastewater containing heavy metal and arsenic |
| 11/07/2012 | CN102765830A Reaction tank and method for treating acidic mine wastewater |
| 11/07/2012 | CN102765801A Air catalytic oxidation treatment benzyl cyanide waste water method |
| 11/07/2012 | CN102765783A Microwave electro-Fenton method for processing organic wastewater and device thereof |
| 11/07/2012 | CN102765777A Method for removing cadmium ion from wastewater utilizing wild duckweed biomass |
| 11/07/2012 | CN102764632A Biological heavy metal adsorbing and flocculating agent and preparation method thereof |
| 11/07/2012 | CN102764487A Method for degrading irgasan by using molecular iodine and visible light |
| 11/07/2012 | CN102191191B Heavy metal-tolerant bacterial strain and application thereof |
| 11/07/2012 | CN102154697B Preparation method of TiO2 crystal whiskers and method for adsorbing metal ions by using TiO2 crystal whiskers |
| 11/07/2012 | CN102151542B Chinese chestnut shaped ferric oxide shell structure magnetic absorbent particle and preparation method thereof |
| 11/07/2012 | CN102126798B Method for reclaiming fluorine-containing and ammonia nitrogen-containing waste water in electronic industry |
| 11/07/2012 | CN101973656B Defluorinating process and device of domestic drinking water of villages and towns |
| 11/07/2012 | CN101912765B Preparation method of adsorbent for purifying plant polyphenol-enriched water body |
| 11/07/2012 | CN101774674B Method for processing refractory organic wastewater by persulfate |
| 11/07/2012 | CN101746872B 60Cogamma-ray irradiation for degrading five fish drugs of chloramphenicol, sulphadimidine, terramycin, oxolinic acid and furazolidone |
| 11/07/2012 | CN101701189B Method for culturing microbial strain for degrading industrial waste water |
| 11/07/2012 | CN101606507B Method for rapidly abating over standard nitrite in prawn desalination culture water |
| 11/01/2012 | WO2012148653A1 Contaminant removal system utilizing disc filter |
| 11/01/2012 | US20120273430 Method and Composition For Operation Of Evaporative Cooling Towers At Increased Cycles of Concentration |
| 11/01/2012 | US20120273418 Boron recovery treatment method |
| 10/31/2012 | EP2518022A1 Pretreatment method and treatment facility for wastewater that contains fluorine and silicon |
| 10/31/2012 | CN202508951U Equipment special for implementing electroplating nickel-containing rinse water zero emission process by using integrated membrane technology |
| 10/31/2012 | CN202508943U Heavy metal wastewater pretreatment equipment |
| 10/31/2012 | CN202508911U Low-concentration ammonia nitrogen sewage treatment device |
| 10/31/2012 | CN102757915A Chloro acetamide herbicide degrading bacteria as well as bactericide prepared thereby and application thereof |
| 10/31/2012 | CN102757149A Multi-stage membrane distillation treating method for ammonia nitrogen wastewater |
| 10/31/2012 | CN102757147A Electroplating wastewater comprehensive treatment process |
| 10/31/2012 | CN102757142A Method for recycling and processing nickel in stainless steel pickling waste acid |
| 10/31/2012 | CN102757141A Method for processing heavy metal nickel in stainless steel pickling mixed waste acid |
| 10/31/2012 | CN102757129A In-situ ecological restoration method for riverway polluted sediment |
| 10/31/2012 | CN102757123A Ultrasonic-assisted mineralized refuse participating method for treating organic waste water by homogeneous Fenton |
| 10/31/2012 | CN102276012B Method for purifying perfluorooctane sulfonate in water by photocatalysis in simulated sunlight |
| 10/31/2012 | CN102249476B Method for removing phthalates out of water by utilizing UV (ultraviolet)/ozone/chlorella degradation composite process |
| 10/31/2012 | CN101985101B Hydrophobic chitosan absorbent, and preparation method and application thereof |
| 10/31/2012 | CN101947434B Lamellar zirconium glyphosate using as lead-ion absorbing material |
| 10/31/2012 | CN101848869B Method for conditioning waste solution that arises during the wet-chemical cleaning of conventional or nuclear plants, said solution containing organic substances and metals in ionic form |
| 10/26/2012 | WO2012145118A1 Methods and systems for treating water streams comprising ammonium |
| 10/26/2012 | WO2012088240A3 Method for inhibiting the formation and deposition of silica scale in aqueous systems |
| 10/25/2012 | US20120267311 Filtering machine |
| 10/24/2012 | EP2512997A2 Zero valent iron/iron oxide mineral/ferrous iron composite for treatment of a contaminated fluid |
| 10/24/2012 | CN202499755U Anaerobic ammonium oxidation system based on moving bed biofilm reactor |
| 10/24/2012 | CN102747015A Denitrification acinetobacters and use thereof |
| 10/24/2012 | CN102745844A Treatment device for sewage containing high concentration formaldehyde |
| 10/24/2012 | CN102745831A Treatment method of high concentration wastewater containing cyanogen and organic nitrile |
| 10/24/2012 | CN102745820A Method for removing MIB and Geosmin in water by using inoculation biofilter |
| 10/24/2012 | CN102745790A Industrialized production method of catalytic composite defluorinating filter material |
| 10/24/2012 | CN102745768A Integrated waste liquid treatment device and integrated waste liquid treatment method |
| 10/24/2012 | CN102745765A Method for treating waste water containing phenol by coordination polymer |
| 10/24/2012 | CN102745764A Method of using aluminum-titanium composite tanning wastes to remove trivalent chromium in chrome tanning wastewater |
| 10/24/2012 | CN102744091A Porous inorganic ceramic membrane-graphene-N modified TiO2 photocatalyst material and preparation method thereof |
| 10/24/2012 | CN102744046A Preparation method used for processing adsorbing material of waste water containing nitrobenzene |
| 10/24/2012 | CN102744043A Synthesis method of carboxylation modified collagen fiber adsorbent |
| 10/24/2012 | CN102744042A Synthesis method of amination modified collagen fiber adsorbent |
| 10/24/2012 | CN102744031A Defluorination adsorbing material and preparation method thereof |
| 10/24/2012 | CN102115295B Electroplating waste water high-efficiency combined biochemical treatment technique |
| 10/24/2012 | CN101974459B Microbes capable of degrading phenol and cyanogen in coking waste water and method for treating coking waste water by using same |
| 10/24/2012 | CN101974445B High molecular weight polycyclic aromatic hydrocarbon degrading strains and mixed strain system thereof |
| 10/24/2012 | CN101732821B Nano AlOOH-coated sodium percarbonate degradation agent for pyrethroids pesticides and preparation method and application thereof |
| 10/24/2012 | CN101492199B Method for removing arsenic with platinum doped titanium dioxide photoelectrocatalysis oxidization |
| 10/18/2012 | WO2012140183A1 Method for reducing the carbon dioxide concentration in a water tank |
| 10/18/2012 | US20120261347 Non-metal-containing oxyanion removal from waters using rare earths |
| 10/18/2012 | US20120261346 Raw water hardness determination in a water treatment system via the conductivity of soft or blended water |