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)
07/2012
07/03/2012US8211047 Blood filtering device
07/03/2012US8210768 Methods for deicing roads
07/03/2012CA2643909C Method for treating acidic waters using recycled acidic and basic sludges
07/03/2012CA2496028C Biocidal solution
06/2012
06/30/2012CA2726784A1 Eliminating chlorine from drinking, bathing and washing water using ascorbic acid
06/28/2012WO2012088240A2 Method for inhibiting the formation and deposition of silica scale in aqueous systems
06/28/2012WO2012087887A2 Sulfate molecule removal through inorganic or divalent ion nuclei seeding
06/28/2012WO2012087537A1 Water treatment using a bipolar membrane
06/28/2012WO2012087427A1 Methods for removing contaminants from aqueous solutions using photoelectrocatalytic oxidization
06/28/2012WO2012087351A1 Self-disposal of solids in an immiscible liquid separator
06/28/2012WO2012087283A1 Adsorptive flotation removal of sodium tripolyphosphate from waste liquid
06/28/2012WO2012087239A1 Fluid clarifier and method for clarifying a fluid
06/28/2012WO2012087149A1 Technical system, method and uses for dosing of at least one liquid treatment means into injection water to an injection well
06/28/2012WO2012086970A2 Shrimp farm and method of constructing same
06/28/2012WO2012086934A2 Electrolysis device integrating rectifier
06/28/2012WO2012086869A1 Water circulating device for lakes and marshes
06/28/2012WO2012086479A1 Reverse osmosis processing device
06/28/2012WO2012086478A1 Reverse osmosis processing device
06/28/2012WO2012086416A1 Anaerobic digestion treatment method and anaerobic digestion treatment apparatus
06/28/2012WO2012085552A1 Unit for desalination and greenhouse gas sequestration
06/28/2012WO2012085326A1 Method and apparatus for desalination of seawater
06/28/2012WO2012085313A1 Water treatment system
06/28/2012WO2012084926A1 Desalination of a composition comprising a contrast agent
06/28/2012WO2012084769A1 Container for treating a liquid
06/28/2012WO2012084623A1 Water clarification composition and process
06/28/2012WO2012084622A1 Water clarification composition and process
06/28/2012WO2012084621A1 Water clarification composition and process
06/28/2012WO2012084619A1 Flocculation process and device
06/28/2012WO2012084480A1 Method and apparatus for treating process water
06/28/2012WO2012084448A1 Method and apparatus for the separation of oil and water using hydrophobic and hydrophilic functional solid particles
06/28/2012WO2012083674A1 Tanning wastewater treatment and reuse apparatus and method therefor
06/28/2012WO2012083673A1 Printing and dyeing wastewater treatment and reuse apparatus and method therefor
06/28/2012WO2012083627A1 Multi-stage high-energy water magnetization machine
06/28/2012WO2012083497A1 Methods of removing microbes from surfaces
06/28/2012WO2012083496A1 Methods of removing microbes from surfaces
06/28/2012WO2012036536A3 Oxygen dissolving apparatus
06/28/2012WO2011067792A8 Water purifier
06/28/2012WO2010042666A3 Priming system and method for dialysis systems
06/28/2012US20120164199 Chemically and/or biologically reactive compounds
06/28/2012US20120164024 Sterilization effects of acidic ozone water
06/28/2012US20120161031 Method and apparatus for treating materials using electrodeless lamps
06/28/2012US20120160783 Water filtration device and method thereof
06/28/2012US20120160780 Method for inhibition of bromate formation in ozonation of water
06/28/2012US20120160779 Control of development of biofilms in industrial process water
06/28/2012US20120160778 Sulfate molecule removal through inorganic or divalent ion nuclei seeding
06/28/2012US20120160777 Sulfate molecule removal through inorganic or divalent ion nuclei seeding
06/28/2012US20120160776 Stimulant sensitive flocculation and consolidation
06/28/2012US20120160775 Permeable porous composite
06/28/2012US20120160772 Method for the recovery of acids from hydrometallurgy process solutions
06/28/2012US20120160770 Process for Reducing the Sulfate Concentration in a Wastewater Stream
06/28/2012US20120160769 Water treatment using a bipolar membrane
06/28/2012US20120160768 Organic-wastewater treatment method and organic-wastewater treatment apparatus
06/28/2012US20120160767 Additive used in a membrane-separation activated sludge process
06/28/2012US20120160764 Porous vinylidene fluoride resin membrane and process for producing same
06/28/2012US20120160757 Systems and methods for treating water using iron
06/28/2012US20120160753 Water desalination plant and system for the production of pure water and salt
06/28/2012US20120160752 Oxidation pond including baffles for treating acid mine drainage
06/28/2012US20120160751 Oxidation pond including neutralizing agent for treating acid mine drainage
06/28/2012US20120160706 Apparatus and method for electrochemical treatment of wastewater
06/28/2012US20120160705 Water treatment method and system
06/28/2012US20120160690 Capillary Column Cartridge
06/28/2012US20120160660 Method and plant for purification of oil-contaminated bilge and sludge water on a ship, and ship equipped with such plant
06/28/2012DE102010056418A1 Processing oil containing wastewater, comprises storing the oil-containing wastewater in at least one waste water and controlling the water content and/or the oil content of oil containing wastewater, preferably by density measurements
06/28/2012DE102010055982A1 Verfahren zur Herstellung einer wässrigen Chlordioxidlösung A process for producing an aqueous chlorine dioxide solution
06/28/2012CA2822704A1 Method and apparatus for the separation of oil and water using hydrophobic and hydrophilic functional solid particles
06/28/2012CA2822608A1 Method for inhibiting the formation and deposition of silica scale in aqueous systems
06/28/2012CA2822164A1 Method and apparatus for treating process water
06/28/2012CA2821204A1 Methods of removing microbes from surfaces
06/27/2012EP2468685A1 Fresh water generator
06/27/2012EP2468684A1 Fresh water production method
06/27/2012EP2468377A2 An apparatus and method for removing impurities from water or wastewater
06/27/2012EP2467334A1 A chlorination device
06/27/2012EP2467333A1 Solid electrolyte producing assembly and method
06/27/2012EP2467332A2 Liquid filter device
06/27/2012EP2467200A1 High pressure liquid degassing membrane contactors and methods of manufacturing and use
06/27/2012EP1654599B1 Fluid over-flow/make-up air assembly for reprocessor
06/27/2012EP1542782B1 A system comprising fluid treatment module and a support structure
06/27/2012CN202284307U 矿井供水装置 Mine water supply device
06/27/2012CN202284288U 一种用于控制底泥污染物释放的覆盖系统 A method for controlling the release of pollutants from sediment cover system
06/27/2012CN202284227U 带有电解液循环出入隔离槽的节能型串联电解装置 Energy-saving devices in series with the electrolyte circulation electrolysis tank out of isolation
06/27/2012CN202284198U 一种利用炼油厂污水制备水焦浆的系统 An advantage of the refinery coke slurry preparation system of sewage water
06/27/2012CN202284174U Suspension photocatalytic biological treatment equipment
06/27/2012CN202284173U 一种污水快速处理机 One kind of sewage fast processors
06/27/2012CN202284172U 复合人工湿地的太阳能辅助消毒装置 Wetland complex solar assisted sterilization device
06/27/2012CN202284171U Low-temperature multi-effect evaporation seawater desalinization device
06/27/2012CN202284170U 分层式太阳能净水装置 Stratified solar water purification unit
06/27/2012CN202284168U 一种反渗透海水淡化装置 One kind of reverse osmosis desalination plant
06/27/2012CN202284167U 一种ro逆渗透饮水机 One kind ro reverse osmosis water dispenser
06/27/2012CN202284166U 一种事故污水处理收集系统 Contingency Sewage Collection System
06/27/2012CN202284165U 一种卧式压浸复合式膜滤系统 One kind of horizontal pressure leaching composite membrane filtration system
06/27/2012CN202284164U Single-pump double-stage reverse osmosis ultra-pure water system
06/27/2012CN202284157U 一种石灰粉料湿法计量系统 One kind of wet lime powder dosing system
06/27/2012CN202284156U Ultraviolet light disinfection device
06/27/2012CN202284155U 双重净水过滤装置 Dual water filtration device
06/27/2012CN202284154U 一种气浮溶气设备 One kind of dissolved air flotation device
06/27/2012CN202284153U 无动力旋切布水器 No power spin Cheb water heater
06/27/2012CN202283456U 净水器结构 Water structure
06/27/2012CN202283454U 一种柱式分束脉动型中空纤维膜元件 One kind of pulsating beam column hollow fiber membrane element
06/27/2012CN102520650A Controller used in spiral-flow desilting technology
06/27/2012CN102518478A Steam turbine for desalting seawater and controlling method for steam turbine
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