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)
04/2014
04/02/2014CN203507823U Online restoring immersion ultrafiltration membrane pool for pumping water
04/02/2014CN203507612U Reinforced oil-water separator
04/02/2014CN103703166A Efficient water oxidation catalysts and methods of energy production
04/02/2014CN103702949A Method for preventing calcium scale
04/02/2014CN103702948A Ozone -based disinfecting device comprising a flow sensor
04/02/2014CN103702947A Micronized CaCo3 slurry injection system for the remineralization of desalinated and fresh water
04/02/2014CN103702945A A device and process for improved recovery of deionised water
04/02/2014CN103702944A Water purification cartridge and pitcher-type water purifier
04/02/2014CN103702943A Water-purifying cartridge and water purifier
04/02/2014CN103702936A Graphite oxide, graphene oxide or graphene, electric device using same and method of manufacturing same, and electrodialysis apparatus
04/02/2014CN103696256A Method for improving benzene series adsorbability and regeneration adsorbability of PP fibers
04/02/2014CN103695970A Method for processing chrome-containing tanned wastewater and recycling chrome metal
04/02/2014CN103695342A Bacillus having alga-lysing activity and application thereof
04/02/2014CN103694469A Sulfide functionalized covalent organic frame material and synthesis method thereof
04/02/2014CN103694394A Method for synthesizing zwitter-ion polyacrylamide copolymer and application of prepared copolymer as flocculant
04/02/2014CN103694381A Preparation method of waste cotton cellulose-based polyamidoxime resin
04/02/2014CN103693821A Pretreatment method of coking wastewater
04/02/2014CN103693814A Method for treating tertiary oil recovery wastewater by combining efficient dominant bacteria and flocculent precipitate
04/02/2014CN103693812A Integrated water treatment device
04/02/2014CN103693811A Movable micro electrolysis wetland sewage treatment method and system
04/02/2014CN103693806A Authigenic ferric salt chemical phosphorus removal-anaerobic ferrous oxidization biological denitrification integrated device
04/02/2014CN103693805A Device and method for recycling coal pyrolysis waste
04/02/2014CN103693799A Water-saving reverse osmosis water purifier
04/02/2014CN103693795A Household type solar seawater desalting system
04/02/2014CN103693794A Method for treating brine prepared through water dissolving and mining of underground sodium sulfate decahydrate
04/02/2014CN103693792A Wastewater zero discharge method in manufacturing process of island superfine fiber synthetic leather
04/02/2014CN103693789A Resource recycling method of heavy metals in heavy metal wastewater
04/02/2014CN103693783A Method for removing pyrethroid pesticide in water
04/02/2014CN103693776A Sewage treatment equipment
04/02/2014CN103693773A Chromium-containing waste water reuse treatment method
04/02/2014CN103693772A Method for resource comprehensive utilization of PTA refining waste water
04/02/2014CN103693768A Special water pretreatment device
04/02/2014CN103693766A Small micro seawater desalination apparatus
04/02/2014CN103693732A Sewage tank for ozone disinfection
04/02/2014CN103693731A Ozone oxidation method for wastewater treatment
04/02/2014CN103693730A Device and method for treating high-concentration degradation-resistant organic wastewater by supercritical water oxidation process
04/02/2014CN103693729A Treatment method for nitric-acid-containing wastewater in adipic acid production technology
04/02/2014CN103693728A Pre-treatment technology of wastewater containing phosphorus and nickel
04/02/2014CN103693727A Method for sewage neutralization and efficient cyclic utilization of waste residue
04/02/2014CN103693726A Method for treatment of heavy metal wastewater by superconducting HGMS (high gradient magnetic separation)-activated carbon coupled process
04/02/2014CN103693725A Treatment method for reducing COD (Chemical Oxygen Demand) in drilling wastewater and well completion wastewater
04/02/2014CN103693724A Paint mist coagulant and manufacturing method thereof
04/02/2014CN103693723A Technology for treating leather making chromium-rich waste water through alkaline precipitation
04/02/2014CN103693722A Method for treating chrome-tanning wastewater by using flocculating agent
04/02/2014CN103693721A Adjustable sewage treatment equipment
04/02/2014CN103693720A Grating-type sewage treatment equipment
04/02/2014CN103693719A Water treatment equipment
04/02/2014CN103693718A Membrane-electric adsorption device for desalination system
04/02/2014CN103693717A Integrated multi-point-surface electrolysis module device and electrolysis cup
04/02/2014CN103693716A Portable acid water-free water ionizer
04/02/2014CN103693715A Electrolytic tank used for sewage treatment
04/02/2014CN103693714A High-pressure atomizing dielectric barrier discharge plasma water treatment device
04/02/2014CN103693713A Condensate fine treatment high-temperature running system having heat supply and pure condensation modes
04/02/2014CN103693712A Method of removing octadecylamine in vapor water by precision-processing high-speed mixed bed pre-locating process
04/02/2014CN103693711A Method for treating nickel/copper-containing electroplating wastewater by using weak acid ion exchange fibers
04/02/2014CN103693710A Preparation and oil-water separation method of humic acid modified fly ash magnetic material
04/02/2014CN103693709A Primary filter system
04/02/2014CN103693708A Enhanced ultrasonic sterilizer for seawater
04/02/2014CN103693707A UV (ultraviolet) disinfecting device for drinking water
04/02/2014CN103693706A Air floatation device for treating ABS (acrylonitrile butadiene styrene) industrial wastewater
04/02/2014CN103693705A Cyclone air flotation apparatus
04/02/2014CN103693704A Composite antifoaming agent for coal washing circulating water and preparation method for composite antifoaming agent
04/02/2014CN103693703A Gas distribution device for decarbonizer
04/02/2014CN103693702A Gas field produced water heat pump combination demineralizing equipment and demineralizing method
04/02/2014CN103693701A Ammonia distillation device and technology by mother liquor and total ash powder with alkaline method
04/02/2014CN103693700A Seawater desalting device
04/02/2014CN103693699A Multi-effect vertical tube hydrophilic and breathable distillation apparatus having self heat return function
04/02/2014CN103693698A Method for treating sewage of process for preparing 2,6-xylenol
04/02/2014CN103693697A External filter device of water decanter
04/02/2014CN103693696A Preparation method of printing and dyeing wastewater treatment agent
04/02/2014CN103693695A Frictional resistance cutting small molecular group water preparation method and small molecular group water preparation device
04/02/2014CN103693670A Production method of calcium sulphate dehydrate and production device thereof
04/02/2014CN103693179A Rescuing appliance with seawater desalination function
04/02/2014CN103691587A Liquid distribution sprayer and sea water desalination spraying device
04/02/2014CN103691487A Nanometer Pd/Fe catalyst and application thereof
04/02/2014CN103691482A Preparation method of hollow gold nano-sphere and application thereof
04/02/2014CN103691477A Preparation method of binary load-type TiO2/nano-iron/SBA-15 catalyst
04/02/2014CN103691473A Bentonite/graphite phase carbon nitride composite material and preparation method thereof
04/02/2014CN103691464A Catalyst for removing chlorophenol compounds in water through low-temperature catalytic hydrogenation and preparation and application of catalyst
04/02/2014CN103691448A Preparation method and application of magnetic sludge-based ozone catalyst
04/02/2014CN103691445A Magnetic metal composite oxide catalyst for dye wastewater degradation
04/02/2014CN103691441A Preparation method for photocatalytic material with strong adsorption and high visible light degradation of performance
04/02/2014CN103691433A Ag-doped TiO2 material, and preparation method and application thereof
04/02/2014CN103691426A Bi2WO6 nano-composite fiber visible photocatalyst and preparation method thereof
04/02/2014CN103691419A Preparation method of visible light degrading agent for printing and dyeing wastewater treatment
04/02/2014CN103691417A Preparation method of TiO2/ACF (Active Carbon Fiber) catalytic material and application thereof
04/02/2014CN103691415A High-crystallinity titanium dioxide-silica nano composite material with regular mesoporous structure as well as preparation method and application thereof
04/02/2014CN103691413A Adsorbent material having a plurality of functions for petroleum hydrocarbon contaminants, and preparation process of adsorbent material
04/02/2014CN103691412A Chelate resin for treating mercury-containing waste water and preparation method thereof
04/02/2014CN103691409A Method for modifying bagasse
04/02/2014CN103691408A Succinic anhydride modified wild reed stem adsorbent as well as preparation and application thereof
04/02/2014CN103691406A Kieselguhr water purifier quickly purifying marine culture water body
04/02/2014CN103691405A Meerschaum water purifying agent for quickly purifying marine culture water body
04/02/2014CN103691404A Attapulgite water purifying agent for quickly purifying marine culture water body
04/02/2014CN103691401A Modified peanut shell used for water-body oil spilling treatment and preparation method of the modified peanut shell
04/02/2014CN103691396A System and method for powdered activated carbon regeneration through microwaves
04/02/2014CN103691395A Silver-loaded sintered active carbon and preparation method thereof
04/02/2014CN103691392A Preparation method of silicon material loaded with nanometer multi-metal
04/02/2014CN103691389A Sea-urchin-shaped iron/manganese binary-nanometer cadmium (Cd) elimination material and preparation method thereof
04/02/2014CN103691332A Desalination treatment membrane
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