Patents
Sitemap › C02 - Treatment of water, waste water, sewage, or sludge › C02F - Treatment of water, waste water, sewage, or sludge › C02F 9 - Multistep treatment of water, waste water or sewage
Patents for C02F 9 - Multistep treatment of water, waste water or sewage (41,429)
03/2012
03/14/2012CN102372389A PVC (polyvinyl chloride) centrifugal mother liquor wastewater recycling process utilizing tubular membrane filter
03/14/2012CN102372388A Method for treating wastewater containing polyethylene glycol
03/14/2012CN102372387A Advanced treatment process of municipal wastewater
03/14/2012CN102372386A Method for sterilizing oil field sewage by cooperating electrochemical oxidation with ultraviolet and ultrasonic technology
03/14/2012CN102372385A Copper sulfate recovery method and copper sulfate recovery device
03/14/2012CN102372384A Movable water purifying equipment
03/14/2012CN102372383A Integrated restoring system for water body polluted by hydrochloric ether
03/14/2012CN102372382A Enhanced advanced oxidation procedure
03/14/2012CN102372381A Method for preparing polymer for oil displacement with injected water in oil reservoir
03/14/2012CN102372380A Drinking electrolytic water apparatus using bottled water as unpurified water
03/14/2012CN102372379A Method for recovering waste water of strontium carbonate production process to prepare boiler water
03/14/2012CN102372378A Treatment method of waste water produced by adopting castor oil to prepare decanedioic acid
03/14/2012CN102372377A Method for advanced treatment of mercury-containing wastewater
03/14/2012CN102372376A Reverse osmosis concentrated water treatment method
03/14/2012CN102372375A Advanced wastewater hardness removal method
03/14/2012CN102372374A Method for recycling and innocent treatment of organic amine solvent
03/14/2012CN102372373A Method for oil-containing rainwater advanced treatment
03/14/2012CN102372372A Treatment device for recycling waste water
03/14/2012CN102372371A Solar energy and wind energy powered seawater purifying equipment
03/14/2012CN102372354A Taxonomic treatment and circular utilization method of electroplating waste water
03/14/2012CN101955271B Multistage tower-type flotation device for treating oily sewage
03/14/2012CN101941782B Method for treating leather wastewater
03/14/2012CN101838059B Multi-stage stepped continuous-microbubble wastewater separation and reclamation device and application method thereof
03/14/2012CN101774734B Method for ecologically processing garbage percolate
03/14/2012CN101624564B Biomass energy generation device suitable for use in cold region.
03/14/2012CN101544448B Method for reusing municipal wastewater for circulating-cooling water and power-plant boiler feedwater
03/14/2012CN101519362B Method for recovering dimethyl formamide
03/13/2012US8133396 For electrolyte solutions; solvent extraction
03/08/2012WO2012030427A1 Method to treat produced waters from thermally induced heavy crude oil production (tar sands)
03/08/2012WO2012027901A1 Comprehensive seawater utilization method for energy saving and emission reduction
03/08/2012WO2011153630A9 Wastewater hydrocarbon extraction and environmental treatment method and system
03/08/2012US20120055883 Modular wastewater treatment system management
03/08/2012US20120055881 Water purification system
03/08/2012US20120055871 Electrolysis Method, and method and Plant for the Pretreatment of Raw Water
03/08/2012US20120055868 Process for the purification of an aqueous stream coming from the fischer-tropsch reaction
03/08/2012DE102010044733A1 Water treatment device useful for medical purposes, preferably for a dental treatment chair, comprises many pre-filters and a reverse osmosis device
03/08/2012DE102010044732A1 Device useful for treating water, comprises a housing, a filter element (50) arranged in the housing comprising a first housing part and a second housing part, which are formed relative to each other
03/08/2012DE102010044567A1 Vorrichtung und System zum Konditionieren von Wasser für wasserführende Kreislaufsysteme Apparatus and system for conditioning water for water-circulation systems
03/07/2012CN202156986U Mbr系统 Mbr system
03/07/2012CN202156985U 一种污水回用处理设备 One kind of wastewater reuse treatment equipment
03/07/2012CN202156984U 一种多级过滤与提取系统 A multi-stage filtration and extraction system
03/07/2012CN202156983U 一种农村生活污水复合滤池处理系统 One kind of composite filter rural sewage treatment system
03/07/2012CN202156982U 一种适合于我国北方地区的农村生活污水处理系统 Which is suitable for rural sewage treatment system in northern China
03/07/2012CN202156981U 高效低耗的微生物厌氧好氧法末端废水处理系统 Efficient low end aerobic microbial anaerobic wastewater treatment system
03/07/2012CN202156980U 高效低耗的淀粉脱皮黄浆水处理净水装置 Nejayote efficient low starch peeling process water purification devices
03/07/2012CN202156979U 广适性膜泥共生a/o系统处理污、废水的装置 Means wide adaptability film mud symbiotic a / o system, sewage treatment, waste water
03/07/2012CN202156978U 一种高盐度废水净化装置 A high-salinity water purification device
03/07/2012CN202156977U 一种垃圾渗滤液深度处理一体化设备 One kind of treatment of landfill leachate integration equipment
03/07/2012CN202156976U 城镇生活污水处理装置 Urban sewage treatment plant
03/07/2012CN202156975U 污水脱臭装置 Sewage deodorizing device
03/07/2012CN202156974U 一种农村生活污水减排装置 One kind of rural sewage emission reduction devices
03/07/2012CN202156973U 一种中水回用系统 A medium water reuse system
03/07/2012CN202156972U 组合式砂滤装置 Combined sand filtration device
03/07/2012CN202156971U 一种可移动式一体化mbr污水处理设备 One kind of portable integrated mbr wastewater treatment equipment
03/07/2012CN202156970U 一种带臭氧混合、并具有空气净化功能的自来水滤水器 An ozone mixed with tap water filters and an air purification function
03/07/2012CN202156969U Water purifying device for solar water heater
03/07/2012CN202156968U 一种弱碱性矿物质水的生产设备 A weakly alkaline mineral water production equipment
03/07/2012CN202156967U 一种碱锌废水零排放浓缩处理设备 An alkaline zinc concentrate zero discharge of wastewater treatment equipment
03/07/2012CN202156966U 诊断试剂生产专用水处理装置 Diagnostic reagents production of special water treatment device
03/07/2012CN202156965U 具有pH值测量系统的脱硫废水处理系统 Desulfurization wastewater treatment system having a pH value of the measuring system
03/07/2012CN202156964U 重金属废水的处理装置 Heavy metals in waste water treatment device
03/07/2012CN202156963U 雾化制粉废水处理系统 Atomization wastewater treatment system
03/07/2012CN202156962U 用于石油炼化的除盐水处理装置 Used in petroleum refining desalination water treatment device
03/07/2012CN202156961U 一种电站综合污水集中处理系统 A POWER STATION integrated centralized sewage treatment system
03/07/2012CN202156960U 去离子设备 Deionized equipment
03/07/2012CN102369163A Process for the purification of an aqueous stream coming from the fischer-tropsch reaction
03/07/2012CN102367192A Method and apparatus for processing ship ballast water through filtration, ultraviolet and ultrasound
03/07/2012CN102367191A Method and equipment for treating ballast water by combining filtration, UV ultrasound and deoxidation by nitrogen filling
03/07/2012CN102367190A Filter screen filtration, membrane filtration and ultraviolet (UV) ultrasound ballast water treatment method and its equipment
03/07/2012CN102367189A Processing method and device for ships ballast water
03/07/2012CN102010096B Three-dimensional graded aerated biological filter
03/07/2012CN101941767B Method for treating 1,3-propanediol concentrated bacterial liquid
03/07/2012CN101857335B Method for carrying out advanced treatment on extremely-viscous crude sewage
03/01/2012WO2012025806A1 Carbonaceous fines beneficiation using micro-algae and related processes
03/01/2012WO2012025393A1 Method for treating wastewaters from the reprocessing of crude aromatic nitro compounds
03/01/2012US20120048806 Systems and methods for removing phosphorous from wastewater
03/01/2012DE102010048616A1 Umkehrosmose-Enthärter Reverse osmosis water softener
03/01/2012DE102010035317A1 Verfahren zur Behandlung von Brauchwasser bei der Papierherstellung A method for treating process water in paper manufacture
03/01/2012CA2811588A1 Waste treatment and disinfection unit
02/2012
02/29/2012EP2424024A1 Fuel cell system
02/29/2012EP2423169A1 Installation comprising reverse osmosis and softener for producing ultrapure water
02/29/2012EP2114832B1 Process and device for purifying water contaminated with sulphate ions and heavy metal ions
02/29/2012DE202009018489U1 Anlage zur Aufbereitung von Trinkwasser Plant for the treatment of drinking water
02/29/2012CN202152309U 一种高浓度有机废水处理的模块化成套小试装置 The modular suite of small pilot plant of a high concentration organic wastewater treatment
02/29/2012CN202152308U 新鲜水预处理装置 Fresh water pretreatment equipment
02/29/2012CN202152307U 一种浸没式膜生物反应器 A submerged membrane bioreactor
02/29/2012CN202152306U 无源压差净水器 Passive pressure water purifier
02/29/2012CN202152305U 一种中水回用装置 One kind of water reuse system
02/29/2012CN202152297U Waste water cleaner
02/29/2012CN202152294U 高盐度废水电吸附脱盐装置 High salinity water adsorption desalination plant power
02/29/2012CN202151531U 一种净化、纯化水机 A kind of purification, water purification machines
02/29/2012CN202151186U 便携式净水挤压养生壶 Portable water purifiers squeeze health pot
02/29/2012CN102365240A Process for producing regenerated water and system for producing regenerated water
02/29/2012CN102363549A Deep treatment system of membraneless industrial organic wastewater
02/29/2012CN102363548A Treatment system for non-membrane garbage leachate
02/29/2012CN102363547A Low concentration coal chemical industrial wastewater processing system
02/29/2012CN102363546A High salinity pharmaceutical wastewater processing system
02/29/2012CN102363545A Filter ultrasonic reactor
02/29/2012CN102363544A Filter ultrasonic and electrolytic ultrasonic ship ballast water treatment equipment and treatment method
02/29/2012CN102363543A Method for processing wastewater with high content polyvinyl alcohol
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