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)
05/2014
05/07/2014CN103771614A 一种高酸原油电脱盐废水的达标排放及回用处理方法 Emissions standards of a high acid crude desalting and reuse wastewater treatment
05/07/2014CN103771613A 一种纤维乙醇生产废水的预处理方法 A method of producing cellulosic ethanol pretreatment of wastewater
05/07/2014CN103771612A 丙烯生产中废碱液的处理方法 Treatment of waste lye propylene production
05/07/2014CN103771611A 纤维素乙醇发酵废液的固液分离方法 Cellulosic ethanol fermentation waste solid-liquid separation method
05/07/2014CN103771610A 环烷酸碱渣废液的综合处理方法 Integrated approach naphthenic acid Alkali waste
05/07/2014CN103771609A 一种环烷酸碱渣废液的处理方法 Alkali processing method naphthenic acid waste
05/07/2014CN103771608A 一种炼油碱渣废液的处理方法 Alkali treatment method for refining waste
05/07/2014CN103771607A 炼油碱渣废液的处理方法 Alkali refining waste treatment method
05/07/2014CN103771606A 放置于深海的反渗透海水淡化机 Placed in the deep reverse osmosis desalination machine
05/07/2014CN103771605A 船载式微过滤除藻系统及除藻方法 Ship-borne micro filtration systems and algae algae methods
05/07/2014CN103771604A 一种高浊度水处理系统 A high-turbidity water treatment system
05/07/2014CN103771603A 碳化硅生产中水的回用方法 Reuse of water in the production of silicon carbide method
05/07/2014CN103771602A 多探针可溶性总固体监控器在净水器中的监控方法 Multi-monitor probe total soluble solids in the water purifier in the monitoring method
05/07/2014CN103771563A 一种纯水机 One kind of pure water
05/07/2014CN103769412A 对环境不产生二次污染的有机污染土壤热脱附系统 On the environment does not produce secondary pollution of soil thermal desorption system of organic pollution
05/07/2014CN103769334A 全自动零排放表面无尘涂装设备 Automatic zero-emission surface clean painting equipment
05/07/2014CN103768947A 膜分离方法 Membrane separation process
05/07/2014CN103768857A 一种污水过滤器 One kind of water filter
05/07/2014CN103768846A 壁附式液体处理装置 Liquid processing device attached to the wall
05/07/2014CN103768824A 丙烯醛废气处理系统 Acrolein exhaust treatment system
05/07/2014CN103768822A 一种不饱和聚酯蒸汽的处理方法 An unsaturated polyester steam treatment method
05/07/2014CN103767465A 净化水杯 Purification cups
05/07/2014CN103304071B 一种印染废水热能回收与防污处理方法 A waste heat recovery and antifouling treatment Dyeing
05/07/2014CN103288281B 预加热-臭氧-生物活性炭-紫外四级工艺净水器 Pre-heating - Ozone - BAC - UV water purifier four craft
05/07/2014CN103265146B 一种造纸废水的处理工艺及设备 A papermaking wastewater treatment technology and equipment
05/07/2014CN103265145B 利用自然生物膜反应器净化低负荷低温河水的方法 Use of natural biofilm reactor at low load low water purification method
05/07/2014CN103232128B 一种直饮水的生产方法 A direct-drinking water production methods
05/07/2014CN103224301B 基于络合-凝聚-吸附过程协同的去除水中氟化物的方法 Based Complex - cohesion - adsorption process of removal of fluoride collaborative approach
05/07/2014CN103215985B 基于雨污二次分流的小区雨水利用系统 Rainwater utilization systems based on cell secondary rain and sewage diversion
05/07/2014CN103204608B 一种印染废水综合处理方法 An integrated approach to printing and dyeing wastewater
05/07/2014CN103204601B 一种废水处理方法 A waste water treatment method
05/07/2014CN103193289B 一种含铀废水中铀的回收方法 A method of recovering uranium wastewater containing uranium
05/07/2014CN103183418B 大型可移动式应急综合水净化系统设备 Large portable emergency equipment integrated water purification system
05/07/2014CN103172185B 一种具有出水水质调节机构的超纯水制备装置 An ultra-pure water preparation device has a water quality regulatory agencies
05/07/2014CN103113004B 一种高浓度叔丁醇废水的生化处理工艺 A high concentration of tert-butanol biochemical process wastewater
05/07/2014CN103102049B 一种高含氮有机废水的处理方法 A method of processing high nitrogen organic wastewater
05/07/2014CN103043827B 一种去除污水中铌的方法 A method of removing sewage niobium
05/07/2014CN103043825B 一种去除污水中锡的方法 A method of removing tin sewage
05/07/2014CN103011530B 一种去除污水中铅的方法 A method of removing lead in sewage
05/07/2014CN103011473B 一种太阳能海水淡化及浓海水资源提取装置和方法 A solar desalination and concentration of sea water resource extraction apparatus and method
05/07/2014CN102992509B 一种控制工业冷却水循环系统pH的方法 An industrial cooling water system method for controlling pH
05/07/2014CN102992430B 一种降低氨肟化cod的方法 A Ammoximation method of reducing cod
05/07/2014CN102964034B 一种组合式强化脱氮型氧化塘污水处理系统 A modular strengthening denitrification type oxidation pond sewage treatment system
05/07/2014CN102910690B 一种废水提温和除盐的方法及设备 Mild to mention a waste water desalination method and apparatus
05/07/2014CN102897981B 一种农村生活废水处理回用工艺及其装置 Recycling process for waste water treatment and means of rural life
05/07/2014CN102897959B 一种一体化水处理设备及方法 A water treatment apparatus and method for integration
05/07/2014CN102897937B 臭氧投加二步射流混合法多级反应器 Ozone dosing two-step multi-stage jet mixing reactor
05/07/2014CN102807299B 一种二甲醚生产废水处理与回用的专用装置 A two-DME production wastewater treatment and reuse of a dedicated device
05/07/2014CN102807291B 一种油田采出水处理方法及处理设备 One kind of oilfield produced water treatment and processing equipment
05/07/2014CN102745852B 一种水脱盐的方法 A method for water desalination
05/07/2014CN102718363B 焦化废水综合处理方法及其系统 Its integrated approach coking wastewater system
05/07/2014CN102701533B 一种智能化免维护污水处理装置 One kind of intelligent maintenance sewage treatment plant
05/07/2014CN102659292B 一种养殖池塘水体复合净化调控系统 One kind of pond water purification complex regulatory system
05/07/2014CN102642974B 一种高酸高氯废水处理方法 A high-perchloric acid wastewater treatment method
05/07/2014CN102583816B 氮气气浮含油污水回用处理方法 Nitrogen flotation treatment of oily wastewater reuse
05/07/2014CN102553387B 不锈钢冶炼与普通钢冶炼共用二级除尘系统 Stainless steel smelting and steel smelting share two common dust removal system
05/07/2014CN102433906B 一种不使用堆场的高浓度清淤及淤泥高度脱水利用的施工方法 A yard without using a high concentration of silt dredging and construction methods use highly dehydrated
05/07/2014CN102351352B 一种电渗析-高效蒸发处理矿冶废水膜过滤浓缩液的方法 One kind of electrodialysis - Mining and wastewater treatment method for efficient evaporation membrane filtration concentrate
05/07/2014CN102126926B 一种聚酯废水中回收乙二醇和乙醛的方法 A method of wastewater recycling polyester glycol and acetaldehyde
05/07/2014CN101759317B 一种多用制水机 A multi-use water machine
05/07/2014CN101711228B 用于污水处理的单元、设备及方法 Unit for wastewater treatment, equipment and methods
05/07/2014CN101538057B 一种卤水镁锂分离及提锂方法 One kind of lithium brine separation and extraction of lithium magnesium methods
05/06/2014US8715504 Process for removing sulfide from alkaline washing liquids
05/06/2014CA2812825C Method, apparatus and system for desalinating saltwater
05/01/2014WO2014066603A1 Removal of ions from aqueous fluid
05/01/2014WO2014066338A1 Methods and systems for treating spent caustic and regenerating media
05/01/2014WO2014063232A1 System and method for treating waste water by means of passive phosphorus capture
05/01/2014WO2014063212A1 Method for diffusing fluids/air/gas in fluids/air/gas and fluidised beds, and device for diffusing fluids/air/gas in fluids/air/gas and fluidised beds
05/01/2014WO2014037276A3 Treatment of wastewater, especially mine water containing sulfate and/or heavy metal
05/01/2014WO2014037275A3 Treatment of wastewater, especially mine water containing sulfate and/or heavy metal
05/01/2014US20140116955 Disposal of oil sand tailings centrifuge cake
05/01/2014US20140116948 Systems and Methods for Purification and Recovery of Fracking Water
05/01/2014US20140116946 Use of multivalent inorganic additives
05/01/2014US20140116943 Water Purification System and Method
05/01/2014US20140116942 Air flotation and electrocoagulation system
05/01/2014US20140116938 Chemical Treatment Method and Apparatus to Increase Wastewater Bioreactor Processing Capacity While Producing Class A Biosolids
04/2014
04/30/2014EP2723693A1 System and method for purification and distribution of water with separation barrier taking away the biological contamination
04/30/2014EP2723689A1 System and method for water purification with automatic purge
04/30/2014DE102012219966A1 Bereitstellen entgasten Wassers Providing degassed water
04/30/2014DE102012021103A1 Verfahren und Zusammensetzung zur Wasserreinigung und Schlammentwässerung Method and composition for water purification and sludge dewatering
04/30/2014CN203568947U Palm oil waste water preprocessing device
04/30/2014CN203568946U Electric automation device for industrial waste water treatment
04/30/2014CN203568945U Integral disposal device for field camping domestic sewage
04/30/2014CN203568944U Coking wastewater reuse treatment system
04/30/2014CN203568943U High-efficiency clarification device
04/30/2014CN203568942U Equipment for treating saline sewage produced during refining of highly-acidic heavy crude oil
04/30/2014CN203568941U Combined environment-friendly equipment adopting MVR (Mechanical Bapor Recompression)-bipolar electrolysis-bioaugmentation technology
04/30/2014CN203568940U Pulping sewage recycling system
04/30/2014CN203568939U Agricultural non-point source pollution control system
04/30/2014CN203568938U Domestic sewage treatment system
04/30/2014CN203568937U Livestock and poultry dung treatment system
04/30/2014CN203568936U Oxidation ditch nitrogen and phosphorus removal sewage treatment system
04/30/2014CN203568935U Efficient denitrifying and dephosphorizing sewage treatment system
04/30/2014CN203568934U Sewage treatment system capable of improving concentration of activated sludge
04/30/2014CN203568933U Self-cleaning device for remediation of polluted water bodies in rivers and lakes
04/30/2014CN203568932U Direct drinking device
04/30/2014CN203568931U Desalted water treatment device and high-dryness oilfield steam-injection boiler
04/30/2014CN203568930U Baffling pulse microwave microelectrolysis reactor
04/30/2014CN203568929U Continuous production line for barreled drinking water
04/30/2014CN203568928U Modular electric flocculation water treatment device
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