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)
05/2010
05/19/2010CN101708919A Method for treating leachate in refuse landfill site
05/19/2010CN101708917A Device and method for integrally processing garbage percolate
05/19/2010CN101708916A Closed circulation and zero emission processes for papermaking wastewater
05/19/2010CN101708915A Pretreatment method before biochemical treatment of fermentation mother liquor
05/19/2010CN101708914A Technology for treating super heavy oil sewage through heat pump evaporation method
05/19/2010CN101708913A Ultrasonic wave and ultraviolet ray integral sterilizing device
05/19/2010CN101708912A Emulsifying liquid wastewater membrane treatment process
05/19/2010CN101708911A Desulfuration waste water treatment process with membrane method
05/19/2010CN101708910A Sewage disposal plant combining coagulation and air flotation
05/19/2010CN101708909A Machine for processing biogas residues and biogas slurry
05/19/2010CN101708908A Novel method for treating electroplating chromium-containing wastewater and recovering metal ions
05/19/2010CN101708907A Silt and sewage treatment method
05/19/2010CN101708906A Water-saving type reverse osmosis water purification machine
05/19/2010CN101708888A Method for adopting ozonized air to remove pollution algae in water body
05/19/2010CN101708887A Method for pre-oxidizing oil field waste water by using air
05/19/2010CN101708886A Method for treating organic waste water
05/19/2010CN101708885A Animal drinking water activation device
05/19/2010CN101708884A Method for removing bromate in water by silver coated activated carbon
05/19/2010CN101708883A Light promoting dehalogenation compound medicament/light combined method for removing halogenated organic matters in water
05/19/2010CN101708882A Treating process of waste water containing antimony
05/19/2010CN101708881A Permanent magnetic separation purification device for lake eutrophication alga water
05/19/2010CN101708880A Novel environment friendly water treatment flocculant and preparation method thereof
05/19/2010CN101708879A Inorganic-organic composite flocculating agent and preparation method thereof
05/19/2010CN101708878A Magnetization oxygenation activated water device
05/19/2010CN101708877A Energy reclaimable reverse osmosis process and energy reclaiming device thereof
05/19/2010CN101708876A Hydraulic jet magnetic resin adsorptive reactor
05/19/2010CN101708875A Ultraviolet disinfection equipment for water treatment
05/19/2010CN101708874A Radiation-based method for degrading o-bromoaniline in water
05/19/2010CN101708873A Method for purifying lead-bearing waste water with humic acid modified carbon nano-tubes
05/19/2010CN101708872A Solar desalting device
05/19/2010CN101708871A Gradient preheating multistage evaporation-type seawater desalination power generation system
05/19/2010CN101708870A Concentration and crystallization process for ammonium sulphate waste liquor
05/19/2010CN101708869A Process and device for treating phenol-containing sewage of producer gas station
05/19/2010CN101708557A Method for preparing magnetic nanometer metal particle for degrading organic pollutant in waste water
05/19/2010CN101708466A Method for reducing organic pollution in environment by using black carbon
05/19/2010CN101708464A Cation resin matrix CdS-loaded composite material and preparation method thereof
05/19/2010CN101708463A High-magnetic heavy-metal ion adsorbent carrying conductive high molecules and preparation method thereof
05/19/2010CN101708461A Adsorbent of immobilized rare earth metal cerium and preparation method thereof
05/19/2010CN101708459A Method for preparing ordered mesoporous organic titanium phosphonate hybrid material and application thereof
05/19/2010CN101708457A Preparation method and application of activated carbon loaded nano-iron material
05/19/2010CN101708454A Flaky Mg-Al composite oxide for loading ZnO nano particles as well as preparation and application thereof
05/19/2010CN101708385A Multistage velocity gradient fluidized bed coagulation device
05/19/2010CN101347717B Method for preparing load type nano arsenic-removing sorbent for drinking water
05/19/2010CN101337728B Method for treating trimethoxy benzaldehyde industrial wastewater
05/19/2010CN101306883B Portable ceramic article for enhancing water quality and making method
05/19/2010CN101289245B Process for catalytically degrading chlorophenol-like pollutants by irradiating sea water under solar light
05/19/2010CN101269857B Quick water feeding and purifying system for outdoor drinking water
05/19/2010CN101234753B Method and apparatus for recovering sulfide and protein from depilation waste liquor
05/19/2010CN101215061B Pretreatment method and device for sea water desalination
05/19/2010CN101185898B Method for preparing ceramsite catalyst for ozone catalytic oxidation
05/19/2010CN101177310B Method for preparing waste-water treating agent containing organic dye
05/19/2010CN101172727B Waste hydrochloric acid liquid cleaning treatment technique
05/19/2010CN101139130B Method for preparing continuous long-acting and oxydol-free Fenton agent
05/19/2010CN101128396B Floatation separator and floatation separation method
05/19/2010CN101104665B AM/NaAA/allylcyclodextrin polymer with inclusion function and synthetic method thereof
05/19/2010CN101077814B Filtration device based on purified diatomite and fibre filtering element and process flow thereof
05/19/2010CN101074141B Process for regenerating, recovering and reutilizing low-concentration organic waste water
05/19/2010CN101066814B Water treating process and apparatus for cellulose fiber hydro-entangling process
05/19/2010CN101037276B Apparatus for improving aerating reinforced active carbon adsorption water source quality
05/19/2010CN101011654B Preparing method of activated carbon fibre loaded titanium oxide thin film and application method thereof
05/18/2010US7718843 Iron powder for organic chlorinated compound decomposition and detoxifying treatment method using the same
05/18/2010US7718075 Method for improving the consolidation and dewatering of suspended particulate matter
05/18/2010US7718073 Treat blood with ultrasound, ultraviolet radiation, infrared, microwaves; without cavitation, heating, ozone; luekemia, viral blood infections, cancers
05/18/2010US7718070 Method of obtaining an organic salt or acid from an aqueous sugar stream
05/18/2010US7718069 Water treatment process for oilfield produced water
05/18/2010US7718066 Method and apparatus for controlling wastewater treatment processes
05/18/2010US7718065 filtering mixed liquor in membrane bioreactor, wherein mixed liquor is contacted with outer surfaces of porous hollow fiber membranes, removing permeate from lumens of membranes, removing biological solids by recycling substrate, centrifuging, digesting
05/18/2010US7718059 Apparatus for producing magnetized water
05/18/2010US7717274 Device and method for preparing washed red blood cells for newborn transfusions
05/18/2010US7717174 Water treatment method for heavy oil production using calcium sulfate seed slurry evaporation
05/18/2010US7717173 Methods of improving oil or gas production with recycled, increased sodium water
05/18/2010CA2546188C Method and device for producing nitrogen fertilizer from organic waste products
05/14/2010WO2010054117A1 Water treatment systems with dual purpose ion exchange resin
05/14/2010WO2010053826A2 Method of conditioning mixed liquor using a tannin contaning polymer
05/14/2010WO2010053483A1 Simultaneous regasification of liquefied natural gas and desalination
05/14/2010WO2010053051A1 Filtration apparatus and water treatment equipment
05/14/2010WO2010052651A1 System for saving energy by recycling concentrate
05/14/2010WO2010052473A1 Decontamination apparatus and method
05/14/2010WO2010052419A1 Method and device for controlling internal physical and chemical parameters of a liquid in a hydraulic circuit
05/14/2010WO2010052286A1 Method and apparatus for treating an off-gas stream
05/14/2010WO2010052172A1 Method for desalinating water containing salt
05/14/2010WO2010051842A1 Sensor arrangement and method for water quality monitoring
05/14/2010WO2010051734A1 A method for accelerating depositing-condensing-dewatering of sludge by means of vibration
05/14/2010WO2009140033A3 Filter medium and water filtration system including the same
05/14/2010CA2742066A1 Method of conditioning mixed liquor using a tannin containing polymer
05/13/2010US20100121491 Method for tracking pollution source in process water
05/13/2010US20100119669 Environmentally compatible processes compositions and materials treated thereby
05/13/2010US20100116752 Apparatus and methods for enhanced electrocoagulation processing using membrane aeration
05/13/2010US20100116746 Inverse Fluidization for Purifying Fluid Streams
05/13/2010US20100116742 Reverse osmosis system
05/13/2010US20100116741 Reverse Osmosis System
05/13/2010US20100116737 Oscillatory crossflow membrane separation
05/13/2010US20100116735 Method of monitoring and controlling biological activity in boiler condensate and feedwater systems
05/13/2010US20100116731 Reverse Osmosis Water Purifier Having Simple Filter Configuration
05/13/2010US20100116725 Groundwater And Subsurface Remediation
05/13/2010US20100116689 Systems and Methods for Controlling Ion Deposition
05/13/2010US20100116688 Apparatus and method for creating bioactive solution
05/13/2010US20100116687 Non-sacrificial electrodes and/or coils for immersed wastewater treatment apparatus and methods
05/13/2010US20100116686 Three phase electrocoagulation effluent treatment apparatus and methods
05/13/2010US20100116667 Integrated vacuum evacuation of waste foam/gas from an electrocoagulation unit during effluent treatment
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