Patents
Sitemap › C02 - Treatment of water, waste water, sewage, or sludge › C02F - Treatment of water, waste water, sewage, or sludge › C02F 101 - Nature of the contaminant
Patents for C02F 101 - Nature of the contaminant (7,129)
07/2011
07/20/2011CN101709269B Method for screening strains of penicillium sp. and application thereof in degradation of glyphosate waste water
07/20/2011CN101632921B Preparation method of zinc oxide/zinc titanite nucleocapsid nanowire composite photocatalyst and application thereof
07/20/2011CN101560027B Method for rapid degradation of triphenylmethane dye waste water
07/20/2011CN101544435B Method for treating electroplating wastewater containing cyanogen and silver and and device thereof
07/20/2011CN101450826B Cyanogens-containing sewage water multiple-effect vacuum evaporation recovery method and recovery device
07/20/2011CN101321698B Electrochemical treatment of solutions containing hexavalent chromium
07/20/2011CN101318749B Photocatalysis oxidation method for treating waste water of anthraquinone dye
07/14/2011WO2011082507A1 Resource utilization and harmless treatment for cyanide tailing ore pulp
07/13/2011EP2342165A2 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
07/13/2011EP2342164A1 Process for the disposal of wastes, particularly of sludges deriving from waste water depuration
07/13/2011CN1964921B Fluidized bed wastewater treatment reactor and handling method thereof
07/13/2011CN102120665A Method for purifying pentachlorophenol in water through photocatalysis
07/13/2011CN102120659A Method for removing nickel in chemical nickel-plating wastewater
07/13/2011CN102120658A Treatment and recycling method of ammonia nitrogen in electrolytic manganese production end wastewater
07/13/2011CN102120657A Fluorine removing process and device for drinking water
07/13/2011CN102120636A Method and device for removing heavy metals in industrial wastewater
07/13/2011CN102120631A Photocatalytic degradation method of pyrethroid pesticide in water
07/13/2011CN102120629A Method for treating cyanide-containing waste water with air stripping method
07/13/2011CN102120177A Adsorbent for removing monocyclic aromatics from water solution and preparation method thereof
07/13/2011CN101717146B Method for treating catalytic ozone oxidation water
07/13/2011CN101665303B Method for treating methyl dichloro wastewater
07/07/2011WO2011025607A3 Reverse osmosis composite membranes for boron removal
07/06/2011EP2341033A2 Agent and method for quick suppression of anaerobic bacteria in wastewater
07/06/2011EP2340104A2 Process for enhanced total organic carbon removal while maintaining optimum membrane filter performance
07/06/2011CN102115719A Aerobic denitrifying bacterium, and screening method and application thereof
07/06/2011CN102115295A Electroplating waste water high-efficiency combined biochemical treatment technique
07/06/2011CN102115284A Method for treating manganese-containing wastewater generated during electrolytic manganese processing
07/06/2011CN102115277A Integral standard processing method of comprehensive electroplating wastewater
07/06/2011CN102115276A Method for treating hexavalent chromium wastewater by utilizing blast furnace slag
07/06/2011CN102115275A Method for treating methyl orange in azo dye wastewater by utilizing titaniferous blast furnace slag
07/06/2011CN102115272A Processing and reusing method and device for waste water of aluminium oxidation washing
07/06/2011CN102115271A Method for treating high-concentration cyanide or nitrile-containing organic wastewater
07/06/2011CN102115270A Method for processing waste acid generated in process of preparing acid from metal smelting fume
07/06/2011CN102115252A Mechanochemical reductive dechlorination water treatment system
07/06/2011CN102115146A Nano-structured cerium oxide with and application thereof
07/06/2011CN101579623B Preparation method of load type metal compound catalyst used for water treatment
07/06/2011CN101560006B Method for jointly treating high-fluorine sewage by utilizing waste slag
07/06/2011CN101481187B Method for processing phenolic resin phenolic wastewater
06/2011
06/30/2011US20110155666 Method and system using hybrid forward osmosis-nanofiltration (h-fonf) employing polyvalent ions in a draw solution for treating produced water
06/29/2011CN201882947U Device for treating organic wastewater by ultrasound
06/29/2011CN102108334A Chromium-removing rhodobacterium and application thereof
06/29/2011CN102107981A High-efficiency method for treating arsenic-containing wastewater
06/29/2011CN102107977A Method for recycling wastewater containing high-concentration ammonia nitrogen
06/29/2011CN102107973A Closed cyclic processing method for low-concentration acid wastewater during industrial production
06/29/2011CN102107966A Method for treating cyanate ions in benzyl cyanide production wastewater
06/29/2011CN102107965A Emergency pretreatment system of source water with excessive iron and manganese and treatment method thereof
06/29/2011CN102107964A Method for processing iron ion pollution in water body
06/29/2011CN102107963A Method for treating acid-washing wastewater and metallic ions in iron and steel industry
06/29/2011CN102107960A Method for processing high-arsenic and high-alkali wastewater
06/29/2011CN102107943A Sewage treatment method
06/29/2011CN102107931A Chemical oxygen demand removal method of furfural wastewater raffinate phase
06/29/2011CN102107928A Pretreatment technique and equipment for degrading high-concentration organic waste water by power ultrasonic cavitation
06/29/2011CN102107925A Oxyfluorfen production wastewater pretreatment method
06/29/2011CN102107924A Method for comprehensively recovering and treating furfural industrial wastewater
06/29/2011CN102107903A Zinc oxide microtube dearsenifying material, and preparation method and application thereof
06/29/2011CN102107886A Ammonia-evaporating process by circularly heating flash evaporation method
06/29/2011CN101759158B Method for regenerating and recovering sulfuric acid from waste acid
06/29/2011CN101717147B Method for removing ammonia nitrogen in water by utilizing synergism of ozone and leaves
06/29/2011CN101700924B Device for removing nitrate in water
06/22/2011EP2334605A1 Cleaning and material separating device for wastewater, particularly from livestock husbandry
06/22/2011EP2172430B1 A method for removing the contamination of c, n utilizing heterotrophic ammonia-oxidizing bacteria
06/22/2011CN102101729A Method for removing heavy metal pollutant from water body by using phanerochete chrysosporium
06/22/2011CN102101727A Method for removing chlorobenzene in water body with cladophora glomerata
06/22/2011CN102101726A Method for removing fluoride from water body by using cladophora glomerata
06/22/2011CN102101715A Treatment method of organic waste water
06/22/2011CN102101708A Method and device for treating cyanide-containing wastewater through photoelectrochemistry
06/22/2011CN101318136B Preparing method for catalyst Fe2O3-La2O3/ nano-carbon tube for microwave reinforced advanced oxidation technology
06/16/2011WO2011071858A1 Process for treating water in heavy oil production using coated heat exchange units
06/16/2011WO2011069310A1 An ochrobactrum sp. strain with the capability of degrading tetrabromobisphenol a and uses thereof
06/15/2011CN201864590U Ammonia nitrogen negative-pressure distillation device
06/15/2011CN102099301A Method for treating industrial wastewaters
06/15/2011CN102092873A Method for preparing Cr6+ collecting agent with high selectivity
06/15/2011CN102092835A Technology for treating waste water containing hexavalent chromium and organic substances with ferrous chloride
06/15/2011CN102092832A Catalytic tower for sewage treatment
06/15/2011CN102092831A Method for preparing novel heavy metal chelating agent
06/15/2011CN102091643A Nano composite photochemical catalyst and application thereof
06/15/2011CN102091639A Catalyst and preparation method thereof
06/15/2011CN102091621A Ni-contained nano grain titanium dioxide microsphere as well as preparation and application thereof
06/15/2011CN102091602A Ammonia nitrogen adsorption material for polluted water and preparation method
06/15/2011CN102091593A Preparation method of functionalized fly ash and zeolite composite particles
06/15/2011CN101823829B Extrusion sludge dewatering system
06/15/2011CN101792207B Gas-sealing type bioreactor for treating drained organic water
06/15/2011CN101744532B Water dispenser with ferro-manganese purification function
06/15/2011CN101704606B Treatment method of waste water containing organic phosphorus
06/15/2011CN101671087B Method for recovering reagent grade sodium nitrate from waste liquid of bismuth subnitrate production
06/15/2011CN101649324B Fungicide chlorothalonil hydrolysis dechlorination enzyme gene
06/15/2011CN101560484B Phycomycete mixed microorganism preparation, preparation method and application thereof
06/15/2011CN101560018B Method for bioremediating waste water containing copper by common dayflower
06/15/2011CN101538544B Composite microbial inoculum, preparation and application thereof
06/15/2011CN101497479B Method for adsorbing seawater exceeding cadmium by cultivating blood clam
06/15/2011CN101486518B Fenton-like-fluidized bed sewage processor and sewerage treating method therefor
06/15/2011CN101462810B Plasticiser sewage treatment technique
06/15/2011CN101353197B Use of tobacco and tobacco waste material for processing heavy metal-containing sewerage or sludge
06/15/2011CN101186370B Method for purifying chromium-containing industrial waste water by using composite flocculant
06/15/2011CN101177309B Method for comprehensive recovery and utilization of fluorine-containing alkali waste water
06/09/2011WO2011066633A1 System and devices for the treatment of liquid effluents with submerged plasma
06/09/2011US20110132843 Composite as Adsorbent and Catalyst, Manufacturing Method Thereof, and Method of Treating Wastewater Using Same
06/08/2011EP1968900B1 Anaerobic purification of wastewater
06/08/2011CN201857299U Skid mounted integrated iron removal device
06/08/2011CN102086443A Microorganism combined with plant materials for removing cadmium in industrial wastewater and method for removing cadmium by using same
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