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)
03/2014
03/05/2014EP2703364A1 Knockdown facility for the production of biogas
03/05/2014EP2701832A2 Method and device for enriching a liquid with oxygen
03/05/2014CN203461902U Heavy metal wastewater treatment system in smelting plant
03/05/2014CN203461868U Indoor experimental system capable of simulating permeable reactive wall
03/05/2014CN203461867U Experimental column device capable of simulating permeable reactive wall
03/05/2014CN203461862U Aeration denitrification device
03/05/2014CN103614324A Short-chain fatty acid degradation bacteria and application thereof
03/05/2014CN103614305A Fungi strain LP-20 and application thereof in cadmium-containing water treatment
03/05/2014CN103613252A Device and process for treating photovoltaic organic wastewater
03/05/2014CN103613210A Method and process for synchronously removing perchlorate and nitrate in drinking water
03/05/2014CN103613199A Restoring device for ammonia nitrogen polluted underground water
03/05/2014CN103613192A Organic anaerobic reactor
03/05/2014CN103613182A Heavy-metal high flocculant and application thereof
03/05/2014CN103613171A Preparation method of stainless steel wire mesh electrode loading single-walled carbon nanotubes
03/05/2014CN103613161A Device for treating waste water containing arsenic and chromium
03/05/2014CN103611577A Visible light catalyst for high-efficiently degrading organic dye waste water and preparation method thereof
03/05/2014CN103611549A Preparation method of copper zinc tin sulfide/graphene oxide composite semiconductor photocatalyst
03/05/2014CN103611520A Method for preparing molecular imprinting-doped TiO2 with high catalytic degradation activity under visible light
03/05/2014CN103611436A PVDF (Polyvinylidene Fluoride)/Fe-Pd bi-metal nanoparticle hybrid membrane and preparation method thereof
03/05/2014CN103611435A Hybrid membrane capable of degrading organic chloride and preparation method of hybrid membrane
03/05/2014CN103274561B Zeolite pyrolysis activation and temperature-control dynamic defluorination process technology of mineral water in medium-temperature hot spring
03/05/2014CN103122316B Phlebia acerina strain and application thereof in degrading metalaxyl pesticide residue
03/05/2014CN102951719B Method for treating nitrobenzene wastewater by utilizing pyrrhotite fixed bed
03/05/2014CN102923805B Method for treating ammonia nitrogen in tungsten smelting by using extraction absorption
03/05/2014CN102550603B Extraction method of mineral concentrate for environmental restoration and application thereof
02/2014
02/27/2014WO2014029735A1 Reversible trapping on activated carbon
02/27/2014WO2014029655A1 Method for breaking down organic compounds in a liquid medium by oxidation
02/26/2014EP2699519A1 Methods and systems for treating water streams comprising ammonium
02/26/2014CN203451636U Chassis for bound vortex electrolysis
02/26/2014CN203451321U Device for treating nitrobenzene waste water
02/26/2014CN203451268U Lime basket for displacement kettle
02/26/2014CN103602640A Mesophilic laccase gene, mesophilic laccase and application thereof
02/26/2014CN103602619A Thauera sp. capable of degrading triethylamine as well breeding method and application of Thauera sp.
02/26/2014CN103601335A Device for removing nitrate from restaurant wastewater
02/26/2014CN103601315A Method for treating heavy metal wastewater in mining and metallurgy by use of waste tea dust
02/26/2014CN103601289A Device and method for realization of partially denitrified synchronous autotrophic nitrogen removal by sludge fermentation coupled denitrification
02/26/2014CN103601182A Preparation method of straw anaerobic fermentation residue active carbon for processing cadmium-containing waste water
02/26/2014CN103599799A Preparation method of CdSe/CdS core-shell structured quantum dot photocatalyst and application thereof
02/26/2014CN103599749A Magnetic cobalt loaded ordered mesoporous carbon, its preparation method and application
02/26/2014CN102992453B Two-phase circulating catalytic oxidation device
02/26/2014CN102765838B 重金属提取及水净化一体装置 One heavy metal extraction and water purification equipment
02/26/2014CN102674528B Method for treating low-concentration methanol wastewater under synergistic action of ultrasonic waves and ozone
02/26/2014CN102502916B Method for photo-reduction of hexavalent chromium
02/26/2014CN102350130B Filter medium used for removing epoxy chloropropane in water and preparation method thereof
02/20/2014WO2014027364A1 A process for decomposition of organic synthetic-dyes using semiconductor-oxides nanotubes via dark-catalysis
02/20/2014WO2014027183A1 Method and installation for wastewater process monitoring and control
02/20/2014WO2014027175A1 Separation of components within fluids
02/19/2014EP2697173A2 Process and plant for biological purification of coking plant wastewater
02/19/2014CN103588355A Device for removing high-concentration ammonia nitrogen in waste water
02/19/2014CN103588336A Method for utilizing low-concentration acetic acid wastewater
02/19/2014CN103588328A Method for recycling magnesium oxalate in case of treating sewage containing benzene-based pollutants
02/19/2014CN103588314A Process for treating nitrobenzene wastewater with resin adsorption method
02/19/2014CN103588286A Biological carrier material for treating phenol
02/19/2014CN103588283A Green environment-friendly absorption carrier for phenol wastewater
02/19/2014CN103588278A Fluid purifying apparatus
02/19/2014CN103586088A Preparation method for selective degradation of hydroquinone composite photocatalyst
02/19/2014CN103586042A Alpha-Fe2O3/FeVO4 composite photocatalyst and preparation method and applications thereof
02/19/2014CN103586026A Carbon supported catalyst for ozone oxidation, and preparation method and use thereof
02/19/2014CN103585991A Material for treating cadmium-compound-containing organic wastewater
02/19/2014CN103585980A Environment-friendly material capable of adsorbing organic wastewater
02/19/2014CN103585978A Adsorbent capable of removing hexavalent chromium from drinking water body, preparation method and application thereof
02/19/2014CN103585960A Material for adsorbing and treating phenol-rich industrial wastewater
02/19/2014CN103585958A Method for preparing adsorbent from Eupatorium adenophorum and application of adsorbent
02/19/2014CN103172174B Starting and running method of completely autotrophic ammonium removal over nitrite technology
02/19/2014CN102703905B Process for comprehensively utilizing waste tin-stripping solution
02/19/2014CN102698763B Preparation of steel-slag-based inorganic polymer-zinc oxide semiconductor composite catalyst and application of steel-slag-based inorganic polymer-zinc oxide semiconductor composite catalyst in degradation of dyeing wastewater
02/13/2014WO2014024110A1 Method and plant for the reduction of the concentration of pollutants and/or valuable elements in the water
02/12/2014CN203429015U Ammonia nitrogen wastewater treatment system
02/12/2014CN203429009U Cycle treatment device for chromium water generated by leather tanning
02/12/2014CN203428963U Nitro nitrogen degradation device
02/12/2014CN103571771A Screening and identification and application of bacillus for efficiently degrading phthalate
02/12/2014CN103570190A Method for controlling feeding amount of chemical phosphorus removal reagents of water reclamation plants based on fuzzy control
02/12/2014CN103570163A Removing method of exceeding iron-manganese heavy metal in underground seawater
02/12/2014CN103570161A Method for removing fluorinions in bastnaesite rare earth smelting waste water
02/12/2014CN103570158A Method for recovering rare earth from rare earth production wastewater and implementing up-to-standard release of ammonia nitrogen
02/12/2014CN103570156A Device for separating and recovering ammonia from high-concentration ammonium-nitrogen wastewater
02/12/2014CN103570123A Triple-effect coprocessing method for nitrobenzene waste water
02/12/2014CN103570120A Preparation of ceria modified red mud catalyst and application thereof in water treatment technologies
02/12/2014CN103570116A Device for treating high-concentration ammonia nitrogen in rare earth wastewater by using surfactant
02/12/2014CN103570111A Device for treating high-concentration ammonia nitrogen in circuit board etching wastewater in soxhlet extraction way by using surfactant
02/12/2014CN103570095A Method for treating phenolic wastewater by ultrasound-synergetic cross-linked cyclodextrin
02/12/2014CN103570094A Device for enriching and separating high-concentration ammonia-nitrogen in pesticide wastewater with surfactants
02/12/2014CN103570085A Device for treating high-concentration ammonia nitrogen in coking wastewater by using surfactant
02/12/2014CN103566907A Preparation method and application of pyromellitic dianhydride modified loofah sponge adsorbent
02/12/2014CN103566883A Preparation method of hydrothermal liquefied biochar-based porous carbon and magnetic carbon material and applications of porous carbon and magnetic carbon material
02/12/2014CN102936060B Method for degrading organic pollutant through nanometer material photo-reduction and assisted by electricigens
02/12/2014CN102899278B Composite microbial preparation of linear alkyl benzene sulphonic acid as well as preparation method and application thereof
02/12/2014CN102795706B Advanced treatment method of nitrate-containing water
02/12/2014CN102616925B Method for accelerating aerobic treatment of chromate-containing waste water of cathode of microbial fuel cell
02/06/2014WO2014021726A1 A process for purification treatment of waste water with a high content of metals, particularly copper and silver, and a composition for use thereof
02/06/2014WO2014020461A1 Desalination system and method for desalination
02/05/2014EP2691340A1 Method and system for treating water used for industrial purposes
02/05/2014CN103555626A Serratia marcescens S2 and application of serratia marcescens S2 in degradation of dibenzothiophene
02/05/2014CN103555612A Light yellow mycobacterium and its application in degradation of oil components polycyclic aromatic hydrocarbons
02/05/2014CN103555340A Novel environment-friendly reagent for reducing leaching concentration of various heavy metals
02/05/2014CN103554510A Amino-terminated modified cellulose, and preparation method and application thereof
02/05/2014CN103553273A Integrated treatment method for wastewater by using photocatalytic coupling microbiological method
02/05/2014CN103553260A Synergic extraction and negative-pressure flash evaporation dephenolizing method of high-concentration semi-coke phenolic wastewater
02/05/2014CN103553215A Device for removing inorganic salts in aquaculture water by using attached algae
02/05/2014CN103553212A Biological treatment process of high-formaldehyde and high-concentration organic wastewater
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