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)
08/2012
08/01/2012CN102616886A Preposed serial connection shunting water quality precision adjustment method and system of cooling water in electric generator
08/01/2012CN102616885A Capture, removal, and storage of radioactive species in an aqueous solution
08/01/2012CN102616884A Microwave photocatalytic degradation treatment device for industrial wastewater containing organic pollutants
08/01/2012CN102616883A Sewage preprocessor and sewage preprocessing device
08/01/2012CN102616882A Advanced wastewater treatment system by aid of ozone and microwave ultraviolet light oxidation
08/01/2012CN102616881A Treatment process for printing and dyeing wastewater
08/01/2012CN102616880A Irradiation reactor for continuously treating industrial wastewater under cooperation of electron accelerator, and method for irradiation reactor
08/01/2012CN102616879A Method for adsorbing and separating aromatic acid in industrial waste water
08/01/2012CN102616878A Pretreatment separating agent of straw pulping black liquor
08/01/2012CN102616877A Water purifying cartridge, and water purifier
08/01/2012CN102616876A Device and method for vacuum dual-cavity degassing
08/01/2012CN102616875A Method for performing seawater desalination by utilizing residual heat in thermal discharge of power station
08/01/2012CN102616874A Purification ditch structure and water purifying device formed by purification ditch structure
08/01/2012CN102616873A High-salinity wastewater zero-emission method
08/01/2012CN102616872A Method for constructing large pontoon-type decanter
08/01/2012CN102616871A Inorganic decolorization water treatment agent and preparation method thereof
08/01/2012CN102616870A Small water clusters treated by six ring stone and preparation method thereof
08/01/2012CN102616861A Fe2O3 micro-nano porous sphere, preparation method thereof and uses thereof
08/01/2012CN102616859A Preparation method of delta-type manganese dioxide and application of delta-type manganese dioxide to removal of trivalent arsenic from water through oxidation
08/01/2012CN102615089A Aluminum phosphide residue treatment device
08/01/2012CN102614918A Preparation method of dispersant modified iron nanoparticles
08/01/2012CN102614902A Synthetic method for supported silver phosphate/silver catalyst
08/01/2012CN102614899A Synthesis method of load type silver chloride/silver catalyst
08/01/2012CN102614896A Preparation method of surface modified nano palladium/iron catalytic reducing agent
08/01/2012CN102614861A Method for preparing high-activity visible light catalyst
08/01/2012CN102614859A Synthesis method of load type carbon modified titanium dioxide photocatalyst
08/01/2012CN102614851A Preparation of palygorskite clay/plant stalk composite adsorbent and application of composite adsorbent in treating printing and dyeing wastewater
08/01/2012CN102614841A Method for removing arsenic from water body by using potassium permanganate (KMnO4) modified egg shells
08/01/2012CN102614840A Preparation method for magnetic nano material for efficiently removing phosphate radicals and nitrates
08/01/2012CN102614837A Method for adsorbing and recovering precious metal gold by persimmon tannin-containing metal adsorbent
08/01/2012CN102614834A Method for adsorbing and recovering heavy metals of lead and copper by persimmon tannin-containing metal adsorbent
08/01/2012CN102614827A Preparation method of modified sepiolite supported nano iron material
08/01/2012CN102614826A Modified expanded perlite for treating low-concentration ammonia-nitrogen wastewater and wastewater treatment method
08/01/2012CN102614686A Coal slime water concentrator
08/01/2012CN102276096B Treatment process and treatment system of circulating water for fine cooling of surface of cold-rolled silicon steel
08/01/2012CN102060348B Tower type air stripping device for treating chlorinated hydrocarbon polluted underground water
08/01/2012CN102040308B Method for treating wastewater by combining catalytic oxidation with biological aerated filter
08/01/2012CN102010055B Ozonization water treatment method using zinc oxide nanometer material as catalyst
08/01/2012CN101823804B Waste water zero emission treatment system for hot-dip galvanizing workshop
08/01/2012CN101304781B Blood component separation system with stationary separation chamber
07/2012
07/31/2012US8232225 Production of multifunctional granular medium by partial activation of partially decomposed organic matter
07/31/2012US8231791 System and method for controlling multiple sized water softening tanks
07/31/2012US8231790 Process for producing an anion adsorbent and anion adsorbent produced by said process
07/31/2012US8231786 Water purification method and apparatus involving generation of bipolar layer
07/31/2012US8231711 Sorption processes
07/31/2012US8231563 Electrokinetic actuator to titrate fluid flow
07/31/2012US8231008 Column flotation cell for enhanced recovery of minerals such as phosphates by froth flotation
07/31/2012CA2707011C Method for removing silica from evaporator concentrate
07/31/2012CA2682146C Method for the treatment and reuse of a stripper solution
07/31/2012CA2672865C Wastewater separator and method of using same
07/31/2012CA2638921C Filter assembly
07/27/2012DE202011109950U1 Vorrichtung zur Aufnahme aufschwimmender MKW-Phase zur Sanierung von MKW-Schäden in Brunnen, Behältern oder Gewässern Apparatus for recording aufschwimmender MKW MKW-phase for the remediation of damage in wells, tanks or water
07/27/2012CA2737624A1 Compact evaporator for modular portable sagd process
07/26/2012WO2012100264A1 Rare earth removal of phosphorus-containing materials
07/26/2012WO2012099817A2 Method and system for providing ultrapure water
07/26/2012WO2012099494A1 Device for the magnetic treatment of liquid
07/26/2012WO2012099445A2 Method for manufacturing an organic-inorganic composite hybrid sorbent by impregnating an oxide into nanopores of activated carbon and method for using the method in water treatment
07/26/2012WO2012099360A2 Multi-vortex nozzle for feeding coagulant
07/26/2012WO2012099324A2 Apparatus for improving the quality of a liquid
07/26/2012WO2012099307A1 Vehicle for oil recovery
07/26/2012WO2012099283A1 Sewage treatment apparatus
07/26/2012WO2012099143A1 Membrane separation device
07/26/2012WO2012099094A1 Method for producing iron powder for processing organic halogen compounds, and method for purifying contaminated soil or groundwater
07/26/2012WO2012099074A1 Salt water desalination apparatus
07/26/2012WO2012099054A1 Agent for treatment of salt-containing organic liquid waste, salt concentration reducing agent, method for treatment of salt-containing organic liquid waste, and entrapping immobilization carrier
07/26/2012WO2012098969A1 Method for cleaning membrane module, method of fresh water generation, and fresh water generator
07/26/2012WO2012098924A1 Wastewater treatment apparatus, wastewater treatment method, and wastewater treatment system
07/26/2012WO2012098696A1 Aeration device, seawater flue-gas-desulfurization device provided with same, and method for operating aeration device
07/26/2012WO2012098695A1 Aeration device, seawater flue-gas-desulfurization device provided with same, and method for operating aeration device
07/26/2012WO2012098549A1 System and method for treatment of liquid
07/26/2012WO2012098059A1 Electrodialysis unit for water treatment
07/26/2012WO2012098058A1 Electrodialysis unit for water treatment
07/26/2012WO2012098057A1 Electrodialysis unit for treating water
07/26/2012WO2012098056A1 Electrodialysis unit for water treatment
07/26/2012WO2012097512A1 Sorbent compositions and methods of using same
07/26/2012WO2012097442A1 Composition and system for flocculating or settling solids from liquids and methods for using same
07/26/2012WO2012074211A3 Ionization water treatment apparatus using carbon nanotubes
07/26/2012WO2012066579A3 Process for utilization of low pressure, low temperature steam from steam turbine for desalination of sea water
07/26/2012WO2012064109A3 Ozone generator
07/26/2012WO2012061924A8 Ship ballast water treatment system
07/26/2012WO2012054871A3 Apparatus and process for separation and selective recomposition of ions
07/26/2012WO2012054842A3 Enhanced water electrolysis apparatus and methods for hydrogen generation and other applications
07/26/2012US20120190749 Sterilization method
07/26/2012US20120187337 Rare earth removal of phosphorus-containing materials
07/26/2012US20120187052 Bacteria deactivation method and apparatus
07/26/2012US20120187051 Method for the oxidation of organic compounds
07/26/2012US20120187050 Aeration apparatus, seawater flue gas desulphurization apparatus including the same, and operation method of aeration apparatus
07/26/2012US20120187047 Rare earth removal of hydrated and hydroxyl species
07/26/2012US20120187043 Immersion membrane apparatus cleaning process and immersion membrane apparatus
07/26/2012US20120187041 Insect-based removal of organic solutes from liquid
07/26/2012US20120187036 Water Filter With Inwardly Sloping Top
07/26/2012US20120187029 Pool skimmer intake with electronic accessories
07/26/2012US20120186992 Electrocoagulation for treating liquids
07/26/2012US20120186980 Methods and systems for separating ions from fluids
07/26/2012US20120186970 Fresh water recovery system
07/26/2012US20120186454 Aeration apparatus, seawater flue gas desulphurization apparatus including the same, and operation method of aeration apparatus
07/26/2012DE102011009067A1 Purifying a liquid medium having impurities comprises conducting liquid medium through a bed containing granular filter material, present in a container
07/26/2012DE102011003187A1 Vorrichtung und Verfahren zur Verringerung des Gehalts an Wasserstoffperoxid und Peressigsäure in einem Wasserstrom Apparatus and method for reducing the content of hydrogen peroxide and peracetic acid in a water stream
07/26/2012DE102010032736B4 Vorrichtung und Verfahren zur Entgasung wässriger Medien Apparatus and method for degassing aqueous media
07/26/2012CA2878795A1 Composition and system for flocculating or settling solids from liquids and methods for using same
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