Patents
Sitemap › C02 - Treatment of water, waste water, sewage, or sludge › C02F - Treatment of water, waste water, sewage, or sludge › C02F 1 - Treatment of water, waste water, or sewage
Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124)
10/2013
10/03/2013US20130256590 Microemulsions and uses thereof in dispersing catalysts
10/03/2013US20130256239 Coordinated system and method for treating water
10/03/2013US20130256238 Method and Apparatus for Dissolving Sodium Carbonate in Water
10/03/2013US20130256237 Water soluble package films for acidic high water content product and method of producing the same
10/03/2013US20130256235 Water treatment compositions and methods of use
10/03/2013US20130256234 Water treatment system for buildings
10/03/2013US20130256228 Use of novel draw solutes and combinations thereof to improve performance of a forward osmosis system and process
10/03/2013US20130256209 Membrane for reverse osmosis
10/03/2013US20130256135 Water treatment system and method
10/03/2013CA2798899A1 Bottom-loading water coolers with ozone sterilizing devices
10/02/2013EP2644720A1 Apparatus and method for adsorbing and desorbing lithium ions using a ccd process
10/02/2013EP2644574A1 Method and plant for treating waste water to eliminate selenium
10/02/2013EP2644573A1 Electrocoagulation apparatus
10/02/2013EP2644572A1 Steam plant and method of operating the same
10/02/2013EP2644571A1 High flow-through gravity purification system for water
10/02/2013EP2644266A1 Lyocell cellulose mould for the selective binding of monovalent heavy metal ions, in particular of thallium and caesium ions and their radioactive isotopes
10/02/2013EP2643691A2 Apparatus for on-line continuous chlorine analysis in turbid water and process streams
10/02/2013EP2643435A2 Macroapparatus for the production and treatment of gas
10/02/2013EP2643364A1 Methods of preparing novel halide anion free quaternary ammonium salt monomers, polymerization methods therefor, and methods of use of the resulting polymers
10/02/2013EP2643272A2 Air filter medium combining two mechanisms of action
10/02/2013EP2643271A2 Method and apparatus for sterilizing water by making use of a reduced pressure zone
10/02/2013DE102012102617A1 Thermal wet disinfection of infected wastewater, comprises heating waste water to disinfection temperature, continuously cooling by circulated heat transfer medium, heating medium and infected wastewater to required disinfection temperature
10/02/2013DE102012006701A1 Membrane distillation system useful e.g. for desalinating of seawater, comprises e.g. hydrophobic tubular components, water treatment container and vacuum pump, where distillation system makes use of hydrophobic tubular nano-fiber membranes
10/02/2013CN203224751U A chlorine automatic switching apparatus
10/02/2013CN203224118U Clay mineral powder drying hot air preparation device
10/02/2013CN203223651U Heat-resisting polyethylene cold and hot water pipe
10/02/2013CN203223565U Water purification and filter device and water stop valve of same
10/02/2013CN203222525U High-quality water purification system for kitchen
10/02/2013CN203222510U Printing and dyeing wastewater treatment equipment
10/02/2013CN203222509U 石灰投加装置 Lime dosing device
10/02/2013CN203222508U Coagulating sedimentation device for wastewater treatment
10/02/2013CN203222507U Flocculating core device
10/02/2013CN203222506U Electrolytic reaction tank and preparing and charging integrated device of polyaluminium flocculating agent
10/02/2013CN203222505U Electrolytic reaction tank and preparing and charging integrated device of ferric-aluminum compound type flocculating agent
10/02/2013CN203222504U Electrolytic reaction tank and preparing and charging integrated device of polyferric flocculating agent
10/02/2013CN203222503U Small-size water purification device
10/02/2013CN203222502U Omentum-type disk oil remover
10/02/2013CN203222501U Breaking-removing device for complexes in electroplating wastewater
10/02/2013CN203222500U Cleaning-free overflow type ultraviolet water treatment device
10/02/2013CN203222499U Device for filtering and adsorbing eutrophication water content
10/02/2013CN203222498U Water outlet floating separator matched with pressure bioreactor
10/02/2013CN203222497U Cold, heat, power and water poly-generation system for comprehensively utilizing wind energy and seawater heat energy
10/02/2013CN203222496U Marine seawater desalination device
10/02/2013CN203222495U Sea water desalinization device utilizing renewable energy
10/02/2013CN203222494U Sea water desalinization device utilizing natural energy
10/02/2013CN203222493U Automatic fouling-cleaning mechanism on rotary rake-type grille fouling-removing machine
10/02/2013CN203222492U Screen chain
10/02/2013CN203222491U Torque protection device for screen cleaner
10/02/2013CN203222490U Mobile three-rope type steel wire rope bar screen cleaner
10/02/2013CN203220806U Built-in rotary filtering net grid cleaner
10/02/2013CN103339244A Method and device for treating opaque fluids with UV-radiation
10/02/2013CN103339070A Water treatment using a bipolar membrane
10/02/2013CN103339069A Salt water desalination apparatus
10/02/2013CN103339068A Inorganic gel for controlled releasing of fragrance and disinfectant
10/02/2013CN103339067A Axial flow filter block for water purification
10/02/2013CN103339066A Method for dewatering sludge
10/02/2013CN103338857A Nanostructure loaded with arsenic ion-adsorbing compound and arsenic ion recovery method using same
10/02/2013CN103338793A Apparatus and methods for disinfecting contact lenses
10/02/2013CN103334252A Washing machine and water treatment system applying same
10/02/2013CN103334121A CA scanning assisted preparation method and applications of Pd-Cu/Ti electrode
10/02/2013CN103333306A Preparation method of water-soluble polyurethane graft starch water treatment agent
10/02/2013CN103333304A Cationic flocculant and preparation method thereof
10/02/2013CN103332822A Device for separating and dehydrating from to-be-processed fluid and method thereof
10/02/2013CN103332814A Small drinking water emergency treatment device
10/02/2013CN103332807A Degradation method for bisphenol A in water in tap water pipeline network
10/02/2013CN103332776A Two-stage heterogeneous catalysis oxidation tower
10/02/2013CN103332775A Swirling flow mixed Fenton reaction device
10/02/2013CN103332774A Method used for processing high-concentration degradation-resistant organic wastewater
10/02/2013CN103332773A Method for removing mercury in waste water
10/02/2013CN103332772A Technology for deep treatment of coal preparation plant circulating water by inclined pipe or inclined plate sedimentation tank
10/02/2013CN103332771A Scum treatment device of aerated grit chamber
10/02/2013CN103332770A Drinking water terminal sterilizer based on inner source
10/02/2013CN103332769A Electrolyzed functional water for preserving freshness of oranges and method for preserving freshness of oranges by using same
10/02/2013CN103332768A Method for synchronously removing arsenite and arsenate from water
10/02/2013CN103332767A Method for producing iron carbon micro-electrolysis filler from nonferrous metal waste ore slag
10/02/2013CN103332766A Water and waste water purification method for improving reactivity of zero-valent iron through magnetic field pretreatment
10/02/2013CN103332765A Fixed bed regenerating method for boiler feedwater system in power station
10/02/2013CN103332764A Device and method for removing heavy metal ions in water
10/02/2013CN103332763A New application of shaddock peel
10/02/2013CN103332762A Quasi-molecular ultraviolet water lamp for water treatment system
10/02/2013CN103332761A Sudden water pollution accident emergency treatment system
10/02/2013CN103332760A Method for separating cobalt, zinc and iron
10/02/2013CN103332759A Novel horizontal tower ejection type deaerator
10/02/2013CN103332758A Solar seawater desalination heating device
10/02/2013CN103332757A Solar power seawater desalting device
10/02/2013CN103332756A Solar-pump atomizing seawater desalination device
10/02/2013CN103331181A Magnetic core-shell Fenton-type catalyst, and preparation method and application of catalyst
10/02/2013CN103331180A Preparation method of mesoporous molecular sieve (MMS)-loaded S2O8<2->/TiO2 visible-light-induced photocatalyst
10/02/2013CN103331176A Photocatalyst used for processing arsenic-containing waste water and preparation method thereof
10/02/2013CN103331170A Ceramsite catalyst containing metallic oxide particles as well as preparation method and application thereof
10/02/2013CN103331152A Microwave-regeneration water purification device
10/02/2013CN103331150A Cross-linked starch solid phase extraction column, and preparation method and application of solid phase extraction column
10/02/2013CN103331146A Modified bean pulp adsorbent as well as preparation method and application thereof
10/02/2013CN103331145A Preparation method of heavy metal ion absorbent from phosphogypsum
10/02/2013CN103331143A Arsenic removal filter material, preparation method of arsenic removal filter material and application of arsenic removal filter material in drinking water purification
10/02/2013CN103331141A Preparation method of porous iron oxide for heavy metal ion adsorption
10/02/2013CN103331138A Method for preparing modified water-purifying sludge ammonia nitrogen adsorbent
10/02/2013CN103331114A Three-impeller sewage treatment stirrer
10/02/2013CN103331110A Pollution-resistant chlorine polyamide-resistant reverse osmosis composite membrane and preparation method thereof
10/02/2013CN103330628A Dental unit
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