| Patents for C02F 9 - Multistep treatment of water, waste water or sewage (41,429) |
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| 09/07/2011 | CN201962171U 一种太阳能硅片切片废水处理装置 A solar wafer slicing wastewater treatment plant |
| 09/07/2011 | CN201962170U 一种环氧氯丙烷废水与造纸废水混合处理装置 A waste water treatment and papermaking wastewater mixing device epichlorohydrin |
| 09/07/2011 | CN201962169U 一种煤化工废水生化处理装置 One kind of coal chemical wastewater treatment system |
| 09/07/2011 | CN201962168U 一种强化A<sup>2</sup>/O工艺脱氮除磷效果系统 An enhanced A <sup> 2 </ sup> / O process nitrogen and phosphorus removal system |
| 09/07/2011 | CN201962167U 一种废水处理装置 A waste water treatment apparatus |
| 09/07/2011 | CN201962166U 开放水体原位净化装置 Open water purification device in situ |
| 09/07/2011 | CN201962165U 一种酚醛树脂生产中的废水处理装置 One kind of phenolic resin in the production of waste water treatment apparatus |
| 09/07/2011 | CN201962164U 钻井污泥浆处理系统 Drilling pulp sludge treatment system |
| 09/07/2011 | CN201962163U 一种分离并回收利用废水的装置 Separation and recycling of waste water system |
| 09/07/2011 | CN201962162U Automatic control device for photo-catalysis reaction |
| 09/07/2011 | CN201962161U 多选择光催化可控处理动态污水装置 Photocatalytic controlled multi-choice dynamic sewage treatment device |
| 09/07/2011 | CN201962160U 一种新型连续工作的洗车污水处理回用装置 A new car wash wastewater treatment and reuse of continuous working device |
| 09/07/2011 | CN201962159U 一种新型煤水综合处理装置 A new integrated coal water treatment device |
| 09/07/2011 | CN201962158U 一体式前中置抗菌抑垢净水器 One-piece front center antibacterial scale inhibiting water purifier |
| 09/07/2011 | CN201962157U 一种制备动物疫苗产生废水的二级反渗水处理装置 A process for producing animal vaccines produce secondary waste water reverse osmosis water treatment device |
| 09/07/2011 | CN201962156U 一种乳化液废水的处理系统 An emulsion wastewater treatment systems |
| 09/07/2011 | CN201962155U 一种具有分用途供水功能的集成式制水机 Use of water having a sub-function integrated water machine |
| 09/07/2011 | CN201962154U 高效吸附一体化净水设备 Efficient absorption of water purification equipment integration |
| 09/07/2011 | CN201962153U 高效气浮一体化净水设备 Efficient integration of water purification equipment flotation |
| 09/07/2011 | CN201962152U 一种污水处理系统 One kind of sewage system |
| 09/07/2011 | CN201962151U 组合式纯净水处理机组 Combined pure water treatment unit |
| 09/07/2011 | CN201962150U 集成式一体化净水厂 Integrated integration waterworks |
| 09/07/2011 | CN201962149U 一种压力式软化净水器 A pressure-type softening water purifier |
| 09/07/2011 | CN201962148U 无废水排放反渗透净水机 No wastewater discharge reverse osmosis water purifier |
| 09/07/2011 | CN201962147U 非亲水性滤膜及kdf55超滤膜联用净水器 Kdf55 non-hydrophilic membrane and ultrafiltration membrane water purifier |
| 09/07/2011 | CN201962146U 一种具有分用途供水功能的双控膜陶瓷净水器 Use of water having a sub-function dual-control film ceramic water purifier |
| 09/07/2011 | CN201962145U 一种具有抗菌抑垢功能的ro膜净水器 Having antibacterial scale inhibiting function ro membrane water purifier |
| 09/07/2011 | CN201962144U 多过滤腔水处理器 Water processor multi-cavity filter |
| 09/07/2011 | CN201962143U 压缩空气存储气罐凝结水过滤收集装置 Compressed air storage tank condensate collection device filter |
| 09/07/2011 | CN201962142U 一种节水型净水装置 One kind of water-saving water purification device |
| 09/07/2011 | CN201962141U 智能净水程控直饮开水器 Programmable Smart Water to drink straight water boilers |
| 09/07/2011 | CN201962140U 数控家用超滤直饮水机 NC home ultrafiltration water dispensers |
| 09/07/2011 | CN201962139U 智能节水型家用净水机 Smart water-saving household water purifier |
| 09/07/2011 | CN201962138U 智能反冲式家用净水机 Intelligent kick household water purifier |
| 09/07/2011 | CN201962137U 含砷/氟地下水净化器 Containing arsenic / fluoride groundwater purifier |
| 09/07/2011 | CN201962136U 一种具有多种功能的直饮水机滤芯 Straight drinking fountains cartridge having a plurality of functions |
| 09/07/2011 | CN201962135U 一种节水型反渗透膜纯水装置 One kind of water-saving devices reverse osmosis membrane water |
| 09/07/2011 | CN201962134U 一种新型一体式中水回用装置 A new one-piece water reuse system |
| 09/07/2011 | CN201962133U 加装防漏水装置的饮用水处理设备 Installation of drinking water treatment equipment water leak device |
| 09/07/2011 | CN102174830A Automatic water-saving device |
| 09/07/2011 | CN102174763A Treatment method for paper making waste water |
| 09/07/2011 | CN102174212A Method for recovering polyether from waste metal processing liquid and application of polyether in concrete slump retaining agent |
| 09/07/2011 | CN102173986A 2,4-D pesticide production waste water pretreatment method |
| 09/07/2011 | CN102173544A Hydraulic reclaimed water recycling device |
| 09/07/2011 | CN102173543A Wind driven small sewage treatment device |
| 09/07/2011 | CN102173542A Centralized water supply method integrating sewage reuse and sea water desalination |
| 09/07/2011 | CN102173541A Integral ozone biological creeping bed/enhanced coagulation integration water treatment device and method |
| 09/07/2011 | CN102173540A Anaerobic membrane bioreactor |
| 09/07/2011 | CN102173539A Device and process for processing high-salt non-biodegradable toxic industrial waste water |
| 09/07/2011 | CN102173538A Device and process for biochemically treating saline organic wastewater |
| 09/07/2011 | CN102173537A Integrated biochemical filtering sewage treatment apparatus |
| 09/07/2011 | CN102173536A High-efficiency short-range nitration method |
| 09/07/2011 | CN102173535A Method and system for improving denitrification efficiency of underflow artificial wetlands |
| 09/07/2011 | CN102173534A Method for treating polytetrahydrofuran (PEMEG) production wastewater |
| 09/07/2011 | CN102173533A Efficient anaerobic ammonium oxidation sewage treatment method |
| 09/07/2011 | CN102173532A Method for removing pigment of molasses alcohol wastewater by using biotechnology |
| 09/07/2011 | CN102173531A In-situ processing method of alkaline land washing water |
| 09/07/2011 | CN102173530A Intensified biological treatment method for sewage containing polyacrylamide (PAM) |
| 09/07/2011 | CN102173529A Deodorization method in treatment of printing and dyeing wastewater |
| 09/07/2011 | CN102173528A Oxygen water preparation method |
| 09/07/2011 | CN102173527A Device and method for processing waste water by use of waste heat of production line in impregnation production |
| 09/07/2011 | CN102173526A Method for using brine generated after seawater desalination as circulating cooling water for cooling tower of power plant |
| 09/07/2011 | CN102173525A Method for pretreating wastewater produced during producing metribuzin pesticide |
| 09/07/2011 | CN102173524A Water treatment method for ultrasonically improving oxidation of pollutant with permanganate |
| 09/07/2011 | CN102173523A Device for naturally desalting salt water and use method thereof |
| 09/07/2011 | CN102173522A Treatment and recycling process for initiator CH335 wastewater |
| 09/07/2011 | CN102173521A Method for treating high concentration industrial wastewater containing isopropanol |
| 09/07/2011 | CN102173520A Vehicle-mounted movable type system for treating cooling water for refrigeration station |
| 09/07/2011 | CN102173519A Membrane integration technology based process for treating wastewater containing inorganic phosphorous |
| 09/07/2011 | CN102173518A Dephosphorization method for glyphosate wastewater |
| 09/07/2011 | CN102173517A Method for advanced purification of trace amount of thallium in water by using polymer-base nanometer manganese oxide |
| 09/07/2011 | CN102173516A Recycling method of rice-spraying water |
| 09/07/2011 | CN102173512A Ecological floating island device for purifying micro-polluted water bodies |
| 09/07/2011 | CN102173473A High-temperature steam biological wastewater inactivation system |
| 09/07/2011 | CN102172192A Method for treating desert by using municipal domestic sewage |
| 09/07/2011 | CN101875526B Method for treating coking waste water after ammonia removal |
| 09/07/2011 | CN101857326B Comprehensive treatment method of high-concentration cyanogens-containing and thiocyanate-containing waste liquid |
| 09/07/2011 | CN101838077B Liquid energy generator |
| 09/07/2011 | CN101811797B Coal gasification waste water biochemical treatment equipment and method |
| 09/07/2011 | CN101798153B Water preparing machine for accurately controlling electrolysis |
| 09/07/2011 | CN101781051B Aeration and low frequency ultrasonic wave reinforced film coagulation reaction separating device and method for producing drinking water thereby |
| 09/07/2011 | CN101774722B Novel industrial sewage treatment process |
| 09/07/2011 | CN101759330B Cyclic economy technical system of anaerobic sewage treatment |
| 09/07/2011 | CN101670266B Method for removing organic cationic dyes from waste water by magnetic nano adsorption material |
| 09/07/2011 | CN101643288B Method for separating, purifying and recycling waste hydrochloric acid containing iron |
| 09/07/2011 | CN101628766B Physico-chemical comprehensive water treatment equipment and use method thereof |
| 09/07/2011 | CN101613162B Treatment method for recycling electroplating wastewater |
| 09/07/2011 | CN101597111B Quality-separation water clarifier with water purification function |
| 09/07/2011 | CN101591122B Device for biologically processing fecal sewage |
| 09/07/2011 | CN101549929B Method for distilling absorption type negative-pressure thermal cycle coking wastewater |
| 09/07/2011 | CN101492039B Environmental protection cleaning method and station of chemical industry operation storage and transportation device |
| 09/07/2011 | CN101402495B Process for treating waste water from thiol methyl tin production |
| 09/07/2011 | CN101381185B Denitrification processing method of coking wastewater and processing arrangement |
| 09/07/2011 | CN101250012B Glacier water as well as preparation method and use thereof |
| 09/07/2011 | CN101229949B Mobile radioactive liquid waste treatment equipment |
| 09/06/2011 | USRE42669 Vertical cylindrical skein of hollow fiber membranes and method of maintaining clean fiber surfaces |
| 09/06/2011 | US8011330 Systems and methods for engine emissions reduction on ships |
| 09/01/2011 | WO2011106706A2 Method for removing selenium from water |
| 09/01/2011 | WO2011105882A1 Facility for the recycling and purification of wastewater and the production of renewable electrical energy |
| 09/01/2011 | WO2011105550A1 Seawater desalination device |