| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 02/22/2012 | CN102358656A Residual ammonia water degreasing method |
| 02/22/2012 | CN102358654A Device for treating high-chroma refractory organic waste water |
| 02/22/2012 | CN102358653A Treatment method of selenium-containing wastewater |
| 02/22/2012 | CN102358652A Method for removing tungsten and molybdenum pollution in water |
| 02/22/2012 | CN102358651A Advanced treatment process for fermented pharmaceutical waste water |
| 02/22/2012 | CN102358650A Advanced purification and recycling method and device of nondegradable organic industrial wastewater |
| 02/22/2012 | CN102358649A Treatment process of lignite upgrading wastewater |
| 02/22/2012 | CN102358648A Technology for recycling of sludge obtained after neutralizing treatment of steel and iron pickling wastewater and recycling ferroferric oxide |
| 02/22/2012 | CN102358644A Membrane treatment process for heavy metal waste water generated during PCB production process |
| 02/22/2012 | CN102358643A Apparatus for recovering and reusing electroplating rinse water, and method thereof |
| 02/22/2012 | CN102358640A Method for rapid purification of overflowing sewage in rainy days |
| 02/22/2012 | CN102358639A Method for processing waste liquid containing calcium citrate |
| 02/22/2012 | CN102358638A Water electrolysis machine and method |
| 02/22/2012 | CN102358637A Electrochemically enhancing multifunctional material adsorbing and fluorine removing system, and method thereof |
| 02/22/2012 | CN102358636A System for treating dye wastewater and method for treating triphenylmethane dye wastewater |
| 02/22/2012 | CN102358635A Photoelectrocatalysis device used for treating refractory organics |
| 02/22/2012 | CN102358634A Deep treatment method for coking waste water |
| 02/22/2012 | CN102358633A Seawater desalination system used in water-electricity cogeneration and method for desalinating seawater |
| 02/22/2012 | CN102358632A Solar water purifying device of rural family and application method thereof |
| 02/22/2012 | CN102358631A Multifunctional wastewater and refuse treatment equipment |
| 02/22/2012 | CN102358630A Multifunctional purifying equipment |
| 02/22/2012 | CN102358629A Atomization tower for seawater desalination |
| 02/22/2012 | CN102358628A Low-energy consumption pressure spray desalination device and method thereof |
| 02/22/2012 | CN102358627A Evaporating tray for seawater desalination |
| 02/22/2012 | CN102358626A Seawater desalination system |
| 02/22/2012 | CN102358625A Garbage-percolate evaporating and concentrating processing method capable of recycling ammonia and device thereof |
| 02/22/2012 | CN102358624A Soaking cup with filter core |
| 02/22/2012 | CN102357363A Nano-Fe3O4/SiO2/TiO2-loaded magnetical visible-light catalyst and preparation method thereof |
| 02/22/2012 | CN102357360A Catalyst for degrading rhodamine B by photocatalysis, and preparation method thereof |
| 02/22/2012 | CN102357358A Preparation method for titanium oxide photocatalyst adopting carbon powder as load |
| 02/22/2012 | CN102357357A Preparation method of high efficiency Zr-Al-Ce based composite defluoridation material |
| 02/22/2012 | CN102357355A Preparation method of modified fly ash for treating ammonia nitrogen waste water |
| 02/22/2012 | CN102357345A Novel integrated flow channel membrane shell |
| 02/22/2012 | CN102357344A Membrane filter |
| 02/22/2012 | CN102357322A Filter media for removing aluminum from water, and preparation method thereof |
| 02/22/2012 | CN102357256A Two-waveband photocatalyst titanium oxide catalytic purifying module |
| 02/22/2012 | CN102356770A Aeromonas algicide and application thereof to removal of cyanobacterial bloom |
| 02/22/2012 | CN101985379B 一种炼油厂高浓度含硫碱渣废水的处理方法 One kind of high concentrations of oil refinery wastewater treatment sulfur Alkali |
| 02/22/2012 | CN101967017B 一种用于废水处理的电化学装置及使用所述装置处理废水的方法 The method of treating waste water using an electrochemical apparatus and method for waste water treatment in the apparatus |
| 02/22/2012 | CN101961642B 一种造纸废水有机污染物吸附剂的制备方法 A method for preparing an adsorbent paper waste organic pollutants |
| 02/22/2012 | CN101921008B 一种集澄清、气浮和超滤于一体的水处理装置 A set of clarification, flotation and ultrafiltration water treatment device in one |
| 02/22/2012 | CN101898058B 一种低温烧结型凹土基直饮水滤料的制备方法 A low temperature sintered Au soil preparation methods based drinking water filter media |
| 02/22/2012 | CN101864379B 一种耐辐射泛菌及其在环境工程中的应用 A radiation Pantoea its application in environmental engineering resistance |
| 02/22/2012 | CN101863591B 脱硝催化剂生产废水处理工艺 Denitration catalyst Wastewater Treatment Process |
| 02/22/2012 | CN101857322B 一种可移动的垃圾转运站污水处理设备 Removable, garbage transfer stations sewage treatment equipment |
| 02/22/2012 | CN101838038B 碱回收白泥作混凝剂处理造纸废水的工艺 Recovery Nai coagulant treatment for papermaking wastewater technology |
| 02/22/2012 | CN101830600B 综合电镀废水的处理方法 Comprehensive treatment of electroplating wastewater |
| 02/22/2012 | CN101829546B Preparation method of modified lignin absorbent for absorbing TNT (Trinitrotoluene) |
| 02/22/2012 | CN101828515B 一种利用焦炭净化水质吸附孢子的人工藻礁 A use of coke adsorbed water purification algal spores artificial reef |
| 02/22/2012 | CN101824117B 一种固载树形分子的螯合树脂及其制备方法 Chelating resin and preparation method for immobilization of molecules tree |
| 02/22/2012 | CN101823071B 垃圾分拣压缩环保处理工艺 Garbage sorting compression Environmental Process |
| 02/22/2012 | CN101817606B 一种节水型分质供水水处理装置 One kind of water-saving dual water supply water treatment device |
| 02/22/2012 | CN101811751B 行波型超声反应器 Traveling wave type ultrasonic reactor |
| 02/22/2012 | CN101792223B 一种芳香族羧酸生产废水的回用工艺 An aromatic carboxylic acid production wastewater reuse technology |
| 02/22/2012 | CN101780991B 用于超效浅池气浮净水器的电动水位调节装置 For ultra-efficient electric water purifiers shallow pool flotation adjustment device |
| 02/22/2012 | CN101766990B 一种废水净化活性焦吸附剂及其制备方法 A waste water purification and preparation method of activated coke adsorbent |
| 02/22/2012 | CN101735177B 一种环氧丙烷的生产方法 Method for producing an epoxy propane |
| 02/22/2012 | CN101633525B 灭活水中隐孢子虫卵囊和贾第虫孢囊的方法及设备 Inactivation of Cryptosporidium oocysts in water and Giardia cysts method and apparatus |
| 02/22/2012 | CN101613221B 载有多价银分子晶体电池杀菌灭藻陶瓷材料制备方法及其应用 How the price of silver contained in the molecular crystal cell biocide preparation and application of ceramic materials |
| 02/22/2012 | CN101468835B 自洁式水体杀菌消毒器 Self-cleaning water sterilizer |
| 02/22/2012 | CN101443464B 与钢生产有关的方法 Relating to the production method of the steel |
| 02/22/2012 | CN101272837B 用于制备具有高纯度和高洁白度的晒制盐的低成本工艺 For the preparation of high purity and high whiteness of solar salt, low-cost technology |
| 02/22/2012 | CN101160265B 含油脂废水处理装置及含油脂废水处理方法 Fat-containing wastewater treatment plant and waste water treatment containing oil |
| 02/21/2012 | US8119011 Optimized alumina coagulants for water treatment |
| 02/21/2012 | US8119007 Water desalination using directional solvent extraction |
| 02/21/2012 | US8119005 Method and apparatus for partial desalination of a concentrated salt solution |
| 02/21/2012 | US8119000 Combined degassing and floatation tank |
| 02/21/2012 | US8118912 Low power atmospheric water generator |
| 02/21/2012 | US8118175 Venting device for a disc filter |
| 02/21/2012 | CA2548663C Method and apparatus for reclaiming effluent from a freeze-drying process, and uses for effluent |
| 02/21/2012 | CA2533840C Flocculating and sedimentation agents, and method for the manufacture thereof from salt clay |
| 02/21/2012 | CA2455646C Control of development of biofilms in industrial process water |
| 02/21/2012 | CA2447033C Phosphotriesterase from agrobacterium radiobacter p230 |
| 02/21/2012 | CA2369253C Method of removing exogenous endocrine-disrupting chemical in water |
| 02/16/2012 | WO2012021402A2 Process and apparatus for water purification |
| 02/16/2012 | WO2012021157A1 Method for making hydrophobic organic fiber and particulate for sorbing liquid hydrocarbons |
| 02/16/2012 | WO2012021122A1 Method and apparatus for desalination of seawater |
| 02/16/2012 | WO2012021051A1 Apparatus for disinfecting liquids by means of ultraviolet light |
| 02/16/2012 | WO2012021048A2 Fluidized-bed electrode system, and high-capacity power storage and water treatment method using same |
| 02/16/2012 | WO2012020838A1 Structure for opening section, and water purification cartridge |
| 02/16/2012 | WO2012020825A1 Electromagnetic field processing method and electromagnetic field processing device for water |
| 02/16/2012 | WO2012020822A1 Water-purifying cartridge |
| 02/16/2012 | WO2012020755A1 Waste water treatment system |
| 02/16/2012 | WO2012020459A1 Container-type water treatment device |
| 02/16/2012 | WO2012020449A1 Method for purifying cadmium-containing paddy soil |
| 02/16/2012 | WO2012020056A1 Micronized caco3 slurry injection system for the remineralization of desalinated and fresh water |
| 02/16/2012 | WO2012019969A1 Low cost water purification device |
| 02/16/2012 | WO2012019570A2 Use of ultra-small iron particles for removal, prevention, and reduction of mass expansion of cyanobacteria water blooms |
| 02/16/2012 | WO2012019569A1 Apparatus for manufacturing natural permanent alkalescent microcluster water and method therefor |
| 02/16/2012 | WO2012019282A1 Modular apparatus for a saltwater desalinating system, and method for using same |
| 02/16/2012 | WO2012019274A1 Process and facility to treat contaminated process water |
| 02/16/2012 | WO2012019273A1 Membrane treatment/separation plant and control system |
| 02/16/2012 | WO2012019265A1 A method for treating liquid effluents and recovering metals |
| 02/16/2012 | WO2012019243A1 Process for treating thiocyanate containing aqueous solutions |
| 02/16/2012 | WO2011126371A3 Purification device and method for purifying a fluid |
| 02/16/2012 | US20120039792 Method for ground water and wastewater treatment |
| 02/16/2012 | US20120039146 Dual tube gas diffusion system |
| 02/16/2012 | US20120037574 Water treatment reactor aeration support |
| 02/16/2012 | US20120037571 Method and apparatus for sanitizing water using an ultraviolet light |
| 02/16/2012 | US20120037570 Tank Overflow Dechlorinating Assembly and Method |