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)
08/2014
08/13/2014CN103977800A 核壳结构纳米磁性羟基氧化铁臭氧催化剂的合成方法 Core-shell magnetic nanoparticles synthesis method hydroxy ferric oxide catalyst ozone
08/13/2014CN103977789A 一种W<sub>18</sub>O<sub>49</sub>纳米球类过氧化物酶及其应用 One kind of W <sub> 18 </ sub> O <sub> 49 </ sub> Nano Ball peroxidase and its application
08/13/2014CN103977785A 一种Bi<sub>2</sub>Sn<sub>2</sub>O<sub>7</sub>/石墨烯复合可见光催化剂及其制备方法 One kind of Bi <sub> 2 </ sub> Sn <sub> 2 </ sub> O <sub> 7 </ sub> / graphene composite visible catalyst and preparation method
08/13/2014CN103977780A 两步水热法制备介孔碳负载TiO<sub>2</sub>光催化材料的方法 Two-step Hydrothermal Synthesis of mesoporous carbon-supported TiO <sub> 2 </ sub> photocatalytic material way
08/13/2014CN103977777A 污水处理用沸石的改性方法 Sewage treatment method for modifying zeolite
08/13/2014CN103977774A 用于去除饮用水中壬基酚的过滤介质、滤芯以及制备方法 Nonylphenol in drinking water for the removal of the filter media, filter and preparation methods
08/13/2014CN103977773A 一种凤眼莲纤维素黄原酸钙盐的制备方法及应用 Preparation method of water hyacinth cellulose and xanthan acid calcium salt application
08/13/2014CN103977769A 一种功能化微生物吸附剂的制备及其吸附低浓度铀的方法 Preparation of a functional microbial adsorbents and adsorption methods of low enriched uranium
08/13/2014CN103977757A 一种有机废水吸附降解剂的制备方法 A method for preparing degradable organic wastewater adsorption agent
08/13/2014CN103977754A 一种利用碱渣制备重金属吸附剂的方法 A method for preparing the sorbent utilization of heavy metals Alkali
08/13/2014CN103977737A 一种阳离子絮凝剂自动加药系统 A cationic flocculant automatic dosing system
08/13/2014CN103977722A 一种水处理加药快混装置 A water treatment dosing fast mixing device
08/13/2014CN103977716A 一种过滤重金属离子的分离膜及其制备方法 A separation membrane and its preparation method of filtering heavy metal ions
08/13/2014CN103977709A 一种利用明胶蛋白与氢氧化物纳米线改性中空纤维超滤膜的方法 A use of gelatin protein and hydroxide nanowires modified hollow fiber ultrafiltration membrane method
08/13/2014CN103977708A 电驱自增压转子式能量回收装置 Since the supercharger rotor type electric drive energy recovery
08/13/2014CN103977635A 用于去除饮用水中卤乙腈的过滤介质、滤芯以及制备方法 For the removal of the halogen acetonitrile in drinking water filtration media, filter and preparation methods
08/13/2014CN103975966A 一种氮氧化钛/氯化铁复合粉状蓝藻处理剂及其制作方法 A nitrogen dioxide / iron chloride complex treatment agent powdery blue-green algae and its production methods
08/13/2014CN103975953A 一种饮水机及生活用水场合的抑杀菌功能材料 A material bactericidal function suppression and domestic water fountains occasions
08/13/2014CN103975948A 循环水用杀菌灭藻剂及其制备方法 Circulating water sterilization and preparation method
08/13/2014CN103408111B 一种具有杀菌性能的透水性电极板及其制备方法 Permeable electrode plate having a bactericidal properties and preparation method
08/13/2014CN103408109B 一种透水性电极板及其制备方法 One kind of water-permeable electrode plate and its preparation method
08/13/2014CN103382043B 装有软接叶轮的絮凝反应排架装置 Flocculation reaction apparatus equipped with soft contact bent impeller
08/13/2014CN103359812B 一种用于喷漆房的高效漆雾处理方法 An efficient mist spray booth for treatment
08/13/2014CN103351043B 一种涡流式混合沉淀一体式反应器 A vortex mixing precipitation integral reactor
08/13/2014CN103332762B 一种用于水处理系统的准分子紫外水灯 Excimer UV lamp for water treatment systems
08/13/2014CN103253758B 一种负载纳米二氧化钛净水剂的制备方法 A process for producing titanium dioxide Purificant load
08/13/2014CN103232092B 一种利用压力式连续膜过滤系统实现水处理的方法 A use pressure to achieve continuous membrane filtration system for water treatment method
08/13/2014CN103224308B 亚铁还原与催化氧化协同强化废水生物处理工艺 Reduction and oxidation of ferrous Cooperative Reinforcement biological wastewater treatment process
08/13/2014CN103224278B 钯催化多羟基亚铁还原去除水中污染物的方法 Palladium-catalyzed polyol reduction of ferrous contaminants removal method
08/13/2014CN103214075B 一种复合絮凝剂及其制备方法和用途 A composite flocculant preparation method and uses
08/13/2014CN103214051B 太阳能海水淡化装置 Solar desalination plant
08/13/2014CN103204560B 利用活性硅酸钙制备废水处理剂和造纸废水的处理方法 Preparation of wastewater treatment using activated calcium agent and papermaking wastewater treatment
08/13/2014CN103193291B 一种有机锡污染海水的净化处理方法 A method of purifying contaminated seawater organotin
08/13/2014CN103172152B 一种改性聚合硫酸铁的制备方法 A modified method of preparation of PFS
08/13/2014CN103141430B 三极双循环海水净化增氧器 Three-pole double-loop water purification aeration device
08/13/2014CN103121770B 一种利用超导hgms技术处理废弃物的分离提纯装置 Separation and purification apparatus utilizing superconducting hgms technical processing of waste
08/13/2014CN103113605B 特异性吸附汞离子pva/pei-t纳米纤维膜的制备方法 Specific adsorption of mercury ions pva / preparation pei-t nanofiber membranes
08/13/2014CN103112925B 旋流集污式蛋白质分离器 Swirl-type skimmer sewage collection
08/13/2014CN103112918B 一种处理重金属废水的一体化工艺 A method of processing heavy metal wastewater integration process
08/13/2014CN103108838B 从海水中制造胶原和痕量元素的方法 The method of manufacture from seawater collagen and trace elements
08/13/2014CN103073688B 用于废水除硫的氧化还原树脂的制备方法 In addition to waste reduction of sulfur oxide prepared for resins
08/13/2014CN103073153B 城市生活废水处理综合回用设备及其方法 Back municipal wastewater treatment integrated with the apparatus and method
08/13/2014CN103058878B 1.3丙烯基二胺四乙酸的制备方法和应用 1.3 propylene diamine tetra-acetic acid preparation and application
08/13/2014CN103058337B 一种处理磁化水的装置 A process magnetized water device
08/13/2014CN103041787B 交联壳聚糖-二氧化锰复合吸附材料的制备方法 Crosslinked chitosan - preparation of manganese dioxide composite adsorbent
08/13/2014CN103041780B 一种二氧化硅负载多胺水处理剂、制备方法及其应用 One silica load polyamine water treatment agent, preparation method and its application
08/13/2014CN103011369B 可用于处理含砷废水的装置 Available means for processing waste water containing arsenic
08/13/2014CN103011362B 染料高效脱色剂的制备方法 Preparation of Dye efficient bleaching agent
08/13/2014CN103007965B 一种钛基碳纳米管负载铜钯双金属催化剂及其制备方法 Titanium-based carbon nanotube-supported palladium-copper bimetallic catalyst and preparation method
08/13/2014CN103007781B 一种用于空气与水净化的过滤膜及其制备方法 A filtration membrane and its preparation method for the purification of air and water
08/13/2014CN102976464B 一种复合氨氮脱除剂及其使用方法 A composite ammonia scavengers and method of use
08/13/2014CN102976402B 一种光控可逆吸附偶氮染料的TiO<sub>2</sub>干凝胶及其制备方法和应用 A light control reversible adsorption of azo dyes TiO <sub> 2 </ sub> dry gel preparation method and application
08/13/2014CN102974238B 一种利用生物制剂进行pva接枝的膜表面亲水改性方法 The hydrophilic membrane surface modification method using biological preparations pva grafted
08/13/2014CN102949938B 多层复合结构的滤膜的制备方法 Preparation multilayer composite membrane structure
08/13/2014CN102935359B 一种用于处理亚甲基蓝染料废水的催化剂组合物及其制备方法和应用 A catalyst composition and preparation method and application processing methylene blue dye wastewater
08/13/2014CN102921386B 一种树脂基除磷吸附剂及其制备方法 A resin-based phosphorus adsorbent and its preparation method
08/13/2014CN102921308B 带絮状增强中空纤维膜及其制备方法 With flocculent reinforced hollow fiber membrane and its preparation method
08/13/2014CN102849893B 一种高浓度难降解有机废水的处理方法 A high concentration of refractory organic wastewater treatment
08/13/2014CN102806084B 一种用于水处理的矿化垃圾负载磁性催化剂的制备方法 Mineralized water load of garbage for a magnetic catalyst preparation method
08/13/2014CN102806030B 上下双循环搅拌配药系统 Down double loop mixing dispensing system
08/13/2014CN102795736B 一种阴离子交换树脂再生废液深度处理方法 An anion exchange resin regeneration waste treatment methods depths
08/13/2014CN102728333B 一种除氟用球状羟基磷灰石再生装置 One kind of fluoride reproducing apparatus using spherical hydroxyapatite
08/13/2014CN102688701B 一种基于配位作用的聚电解质自组装复合纳滤膜的制备方法 Polyelectrolyte self-assembly method for preparing a composite nanofiltration membrane based on ligand effects
08/13/2014CN102668760B 一种治理盐碱地的方法和装置 A method and apparatus of governance Saline
08/13/2014CN102653571B 一种用于治理环境污染的化合物及制备方法及再生方法 Compound and preparation method and regeneration method for controlling environmental pollution
08/13/2014CN102580498B 高浓度氨氮废水与锅炉烟气综合治理方法 High concentrations of ammonia wastewater and boiler flue gas comprehensive control method
08/13/2014CN102516679B 一种高比表面积磁性微球树脂及其制备方法和应用 Of a high specific surface area of ​​the magnetic microspheres resin and preparation method and application
08/13/2014CN102489291B 一种膨胀石墨负载纳米钒酸铋光催化剂的制备方法 A method for preparing a graphite load photocatalyst nano-bismuth vanadate expansion
08/13/2014CN102245509B 含硅聚合物在由铝土矿生产氧化铝的过程中改善固体絮凝作用的用途 Silicon-containing polymer to improve the flocculation of solids in the production of alumina from bauxite process uses
08/13/2014CN101918115B 从尿素合成工艺中的气态物流回收氨的方法 The method of recovery of ammonia from urea synthesis process gaseous stream
08/13/2014CN101759251B 抗污染型集成物料专用膜处理植物浸泡液工艺 Integrated anti-pollution type of material for film processing plant soaking solution process
08/12/2014US8802049 Methods of producing metallic peroxide compositions for use in groundwater decontamination
08/12/2014US8801939 Ozonolysis reactions in liquid CO2 and CO2-expanded solvents
08/12/2014US8801938 Method and device for underwater recovery of products or pollutants
08/12/2014US8801937 Process for treatment of water containing azole-type anticorrosive for copper
08/12/2014US8801936 Carbon coated magnetic nanoparticles and their use in separation processes
08/12/2014US8801933 Membrane distillation modules using oleophobically and antimicrobially treated microporous membranes
08/12/2014US8801932 Sub-critical partial oxidation for treatment of nitration wastes
08/12/2014US8801923 Wastewater treatment apparatus
08/12/2014US8801922 Dialysis system
08/12/2014US8801910 Method and apparatus for desalination and purification
08/12/2014US8801646 Access disconnection systems with arterial and venous line conductive pathway
08/12/2014US8800784 System, apparatus and process for extraction of bitumen from oil sands
08/12/2014US8800496 Self-cleaning pre-filter for a water circulation pump
08/12/2014CA2626786C Wastewater treatment method comprising decantation and fine screening stages, and device for carrying out said method
08/12/2014CA2622623C Water treatment method comprising a rapid settling step followed by a filtration step directly on micro- or ultra-filtration membranes, and corresponding device
08/08/2014CA2820825A1 Method and apparatus for treating potable water in municipal and similar water tanks
08/07/2014WO2014121153A2 Method and apparatus for treating natural gas and oil well waste waters for removal of contaminants and dissolved solids
08/07/2014WO2014120871A1 Electrochemical cells for supply of acid water
08/07/2014WO2014120811A1 Split drive assembly and guide sleeves for uv disinfection modules
08/07/2014WO2014120254A1 Surface wasting system
08/07/2014WO2014118714A1 Portable ozonizer device for the conditioning of water or other liquids
08/07/2014WO2014118639A2 Polymer-carbon nanotube nanocomposite porous membranes
08/07/2014WO2014118572A1 Regeneration of an ion exchange column
08/07/2014WO2014117255A1 Novel in-situ membrane cleaning using periodic electrolysis
08/07/2014WO2014117254A1 Cleaning apparatus, radiation source module and fluid treatment system
08/07/2014WO2014093349A3 Disinfecting water device
08/07/2014US20140221208 Controlled release copper sulfate for phytoplankton control
08/07/2014US20140217306 Split drive assembly and guide sleeves for uv disinfection modules
08/07/2014US20140217038 Saturation limited feeder for chemical additions
1 ... 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 ... 1452