Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124)
04/2014
04/23/2014CN203558879U Brine circulation multi-effect evaporation sea water desalination device
04/23/2014CN203558878U Electrothermal water distiller
04/23/2014CN203558877U Valveless condensed water self-balance system for separating natural gas and wastewater
04/23/2014CN203558876U Air blowback type carrier separator
04/23/2014CN203558875U Water purification machine with safety valve
04/23/2014CN203558874U Domestic water purifying and saving system
04/23/2014CN203558873U Water purification treatment assistor
04/23/2014CN203558872U Reaction generator for water quality purification
04/23/2014CN203558871U Water purifier
04/23/2014CN203556293U Immersed ultra-filtration apparatus
04/23/2014CN203556292U Flat membrane reactor
04/23/2014CN103748044A Electrolyzed water production device
04/23/2014CN103748043A Electrolyzed water production device
04/23/2014CN103748042A Controlled-gradient, accelerated-vapor-recompression apparatus and method
04/23/2014CN103748041A Method for purifying wastewater from reprocessing of crude aromatic nitro compounds
04/23/2014CN103748040A Fresh water generation method
04/23/2014CN103747868A Cation adsorbent and method for processing solution using same
04/23/2014CN103747839A Method for determining necessary amount of heavy metal treatment agent, method for treatment of heavy metal-containing matter, and heavy metal treatment agent
04/23/2014CN103744412A Method for controlling multipath water flows to utilize the same water outlet
04/23/2014CN103744362A Wastewater electrochemical treatment process intelligent control system and intelligent control method thereof
04/23/2014CN103744303A Wastewater electrochemical treatment control system based on database technology
04/23/2014CN103741643A Method of modifying physical structure of river sediment by gravitational force of water
04/23/2014CN103741477A Self-assembly preparation method of sulfo-group modified teflon fiber
04/23/2014CN103740596A Trichoderma citrinoviride M-13 and application thereof
04/23/2014CN103739837A Block polyether oilfield sewage treatment agent taking N'N-dimethyl ethanolamine as initiator and preparation method thereof
04/23/2014CN103739632A Preparation method of cobalt metal organic complex having photocatalytic activity
04/23/2014CN103739147A Pharmaceutical wastewater treatment technology
04/23/2014CN103739145A High fructose syrup production wastewater treatment technology
04/23/2014CN103739136A Method for processing hyper-saline organic wastewater
04/23/2014CN103739133A Method for deep treatment of printing and dyeing waste water by low-frequency ultrasonic waves and spherical active carbon
04/23/2014CN103739129A Method for strong oxidation treatment of high-concentration waste water
04/23/2014CN103739126A Sewage air-floatation treatment device without residual scum
04/23/2014CN103739124A Efficient water treatment device and water treatment method
04/23/2014CN103739123A Catalytic degradation method applied to deep treatment on oil exploration sewage
04/23/2014CN103739120A Coupling type membrane ozone catalytic reaction system and device for treating organic wastewater
04/23/2014CN103739119A Water treatment method and water treatment flocculant
04/23/2014CN103739118A Treatment method for analyzing waste liquid
04/23/2014CN103739116A Membrane-technology-based integrated water purification process
04/23/2014CN103739115A Station boiler make-up water treatment method
04/23/2014CN103739113A Gas-water mixed membrane ultrafiltration device
04/23/2014CN103739109A Water treatment apparatus with increased service life
04/23/2014CN103739108A Method for adding additive to sewage treatment process
04/23/2014CN103739104A System and method for purifying sewage by powdered active carbon
04/23/2014CN103739057A Arsenic removal method for rural well in high-arsenic underground water region
04/23/2014CN103739056A Method for degrading organic dye wastewater by utilizing Fe3O4 to activate potassium persulphate
04/23/2014CN103739055A Double-stage heating and neutralizing device applied to low-temperature acid wastewater
04/23/2014CN103739054A Coprocessing method for phenylhydantoin phenolic wastewater and coked phenolic wastewater
04/23/2014CN103739053A Treating agent for electroplating waste water
04/23/2014CN103739052A Industrial wastewater purification treating agent
04/23/2014CN103739051A Rapid flocculant
04/23/2014CN103739050A Method for preparing water purifying agent through waste gangue slag and use method of water purifying agent
04/23/2014CN103739049A Purifying treatment agent for coal-washing wastewater and preparation method thereof
04/23/2014CN103739048A Defluorination medicine and preparation method thereof
04/23/2014CN103739047A Agent feeding apparatus in swimming pool water treatment system
04/23/2014CN103739046A Composition for eliminating organic matter molecules and pathogens in sewage
04/23/2014CN103739045A Equipment and method for treating industrial wastewater through positive-negative polarity electrostatic absorption method
04/23/2014CN103739044A Low scale potential water treatment
04/23/2014CN103739043A Particle electrode for photocatalytic three-dimensional electrode/electro-Fenton system and preparation method thereof
04/23/2014CN103739042A Scandium doped stannic oxide micropore anode, preparation method and application thereof
04/23/2014CN103739041A Electrode structure and electrolytic reaction cell
04/23/2014CN103739040A Modularized monomer electrochemical water treatment tank
04/23/2014CN103739039A Multi-dimensional electric catalytic equipment
04/23/2014CN103739038A Forward osmosis sea water desalination system
04/23/2014CN103739037A Full-automatic integrated intelligent oil separation equipment
04/23/2014CN103739036A Oil-containing sewage treatment method
04/23/2014CN103739035A Rapid microwave treatment method of dye wastewater
04/23/2014CN103739034A Composite water purifying agent and preparation method thereof
04/23/2014CN103739033A Method for removing chlorpyrifos from water body through adsorption of loess and clay minerals in dry farmland
04/23/2014CN103739032A Treatment device and treatment method of biological diesel oil waste water
04/23/2014CN103739031A Stirling generator of using afterheat to desalinate seawater
04/23/2014CN103739030A Waste heat utilizing seawater desalination system
04/23/2014CN103739029A Solar concentrating distillation seawater desalination device
04/23/2014CN103739028A Simple solar-powered seawater desalination pond
04/23/2014CN103739027A Low-temperature multi-effect evaporation seawater desalination device rapidly forming vacuum system
04/23/2014CN103739026A Small seawater desalination device employing hot water as heat source
04/23/2014CN103739025A High-efficiency and energy-saving multi-effect evaporator system
04/23/2014CN103739024A Device and method for desalting seawater by gasified absorption heat of liquefied natural gas
04/23/2014CN103739023A Pollution prevention and control method for industrial site
04/23/2014CN103739022A Method for deposition treatment of large particle substances in sewage
04/23/2014CN103739021A Method for adding water treatment agent to water treatment apparatus
04/23/2014CN103738992A Preparation technology of efficient polymeric aluminum chloride for wastewater treatment
04/23/2014CN103738991A Polyaluminium chloride preparation method
04/23/2014CN103738955A Expanded graphite environment-friendly material with Kish graphite as raw material as well as preparation method and application thereof
04/23/2014CN103736724A Method for removing polluted ions in water body or porous medium
04/23/2014CN103736723A Integrated repair method of heavy metal polluted soil and underground water
04/23/2014CN103736514A Novel C3N4/ZnO/Fe2O3 composite photocatalyst and preparation method as well as application thereof
04/23/2014CN103736506A Photocatalyst and preparation method and use thereof
04/23/2014CN103736504A Preparation and application of metal ion doped CdSe quantum dot photocatalyst
04/23/2014CN103736501A Sulfur-indium-zinc composite material with homogeneous heterogeneous knot, as well as preparation method and application of material
04/23/2014CN103736500A Titanium dioxide/cadmium sulfide/titanium dioxide composite film and application thereof
04/23/2014CN103736494A Preparation method of ternary oxide film structure with visible light photoelectric catalysis effect
04/23/2014CN103736476A Calcium titanate/calcium oxide composite photocatalyst as well as preparation method and application thereof
04/23/2014CN103736475A Three-dimensional porous titanium dioxide nanotube catalyst, preparation method and application thereof
04/23/2014CN103736472A Gel sphere-type cesium-ion adsorbing agent, preparation method and application thereof
04/23/2014CN103736466A Polymerization-coordination exchanged phosphorus removal adsorbent and preparation method thereof
04/23/2014CN103736465A Modified waste rubber powder for absorbing heavy metals and preparation method thereof
04/23/2014CN103736463A Modification method and application of metal adsorbent containing persimmon tannin
04/23/2014CN103736449A Method for preparing arsenic removal adsorbent from iron mud-coated zeolite and application
04/23/2014CN103736446A Magnetic responsiveness bentonite water treatment agent method
04/23/2014CN103736445A Modified montmorillonite and preparation method as well as application thereof in water resource purification
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