| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 08/31/2011 | CN101559293B Preparation method of air-supporting and precipitation filling |
| 08/31/2011 | CN101549922B Emergency treatment method of phenol-polluted river |
| 08/31/2011 | CN101544415B Expanded bed electrolysis unit and processing technique using same for decomposing water phase organic matters |
| 08/31/2011 | CN101544411B Solar-energy sea water desalination and salt production device |
| 08/31/2011 | CN101531412B Positive/negative high-energy magnetising water purifier |
| 08/31/2011 | CN101509484B Diaphragm of diaphragm pump and molding technique thereof |
| 08/31/2011 | CN101481153B Process for seawater desalination by low temperature and low pressure steam |
| 08/31/2011 | CN101475269B Comprehensive treating and recycling method for steel wastewater and apparatus thereof |
| 08/31/2011 | CN101456649B High efficiency bio-augmentation treatment method for printing and dyeing wastewater |
| 08/31/2011 | CN101397354B Hydrophobic modified cationic block polyacrylamide, preparation method and use thereof |
| 08/31/2011 | CN101318751B Solar heating evaporation treatment process and apparatus for garbage |
| 08/31/2011 | CN101311127B Method and device for treating a great variety of waste emulsion of high concentration using hyperfiltration membrane method |
| 08/31/2011 | CN101269315B Modified spherical sponge iron for wastewater treatment and preparation method |
| 08/31/2011 | CN101264946B Iron-carbon pipe component capable of purifying waste water, integrated magnetoelectric oxidation biological filter chamber and application system |
| 08/31/2011 | CN101195081B Method and apparatus for preventing scaling in electrodeionization units |
| 08/31/2011 | CN101151219B Biocides and apparatus |
| 08/30/2011 | US8008439 casting an aqueous solution of silk fibroin and cellulose, chitin, chitosans, keratin from wool or polyvinyl alcohol on the surfaces of substrates, then drying the solution, to form composite films, used as metal ion adsorber materials, sustained release or biological cell-growth substrates |
| 08/30/2011 | US8008430 High molecular weight polymers containing pendant salicylic acid groups for clarifying bayer process liquors |
| 08/30/2011 | US8007672 Method for demineralizing condensate |
| 08/30/2011 | US8007666 Apparatus for sanitizing water dispensed from a water dispenser having a reservoir |
| 08/30/2011 | US8007654 Electrochemically activated anolyte and catholyte liquid |
| 08/30/2011 | US8007653 Method and appartus for operation of pool cleaner with integral chlorine generator |
| 08/30/2011 | CA2645237C Halogen-resistant composition |
| 08/30/2011 | CA2564828C Water treatment system |
| 08/30/2011 | CA2322111C Stable, high available halogen 1,3,5-triazine-2,4,6-trione compositions having rapid dissolution rates |
| 08/26/2011 | DE202010005367U1 Teichfilteranordnung Pond filter assembly |
| 08/26/2011 | DE202010000250U1 Vorrichtung zur Neutralisation von sauren Verbrennungskondensaten Apparatus for neutralization of acidic combustion condensates |
| 08/25/2011 | WO2011103088A1 Control scheme for a reverse osmosis system using a hydraulic energy management integration system |
| 08/25/2011 | WO2011103067A2 Sulfide flotation aid |
| 08/25/2011 | WO2011102464A1 Water processing device |
| 08/25/2011 | WO2011102443A1 Water treatment device |
| 08/25/2011 | WO2011102438A1 Water processing device |
| 08/25/2011 | WO2011102386A1 Electrolyzed water generation device |
| 08/25/2011 | WO2011101961A1 Separation membrane module for processing of oil-containing waste water, method for processing oil-containing waste water, and apparatus for processing oil-containing waste water |
| 08/25/2011 | WO2011101948A1 Washing method and washing system for incineration ash and dust in combustion gas extracted from cement kiln |
| 08/25/2011 | WO2011101483A1 Device and method for water treatment |
| 08/25/2011 | WO2011101342A1 Treatment of waste water containing fluorinated acids or the salts thereof |
| 08/25/2011 | WO2011079403A3 Method for magnetising natural and synthetic aluminosilicates |
| 08/25/2011 | WO2011044404A3 Ceramic media for treatment of a fluid |
| 08/25/2011 | WO2011028045A3 Electrode separation type water softener |
| 08/25/2011 | WO2011013985A3 Activated carbon block for water purification |
| 08/25/2011 | US20110204004 Process for Water Treatment and Recovery of Industrial Waste Water |
| 08/25/2011 | US20110203998 Method for removing ammonia nitrogen in coking wastewater |
| 08/25/2011 | US20110203996 Process for the containment of oil spills |
| 08/25/2011 | US20110203993 Treatment stages for selenium removal |
| 08/25/2011 | US20110203981 Filtering device for ponds and the like |
| 08/25/2011 | US20110203977 Filtration apparatus and water treatment apparatus |
| 08/25/2011 | US20110203928 Silica remediation in water |
| 08/25/2011 | DE102011011293A1 Plant, useful for treating the swimming pool water, comprises splash water container, which is arranged at geodetic height located below the swimming pool and particle filter unit, which is arranged in free fall of splash water container |
| 08/25/2011 | DE102010002345A1 Wastewater purification system comprises biological purification stage, where part of the wastewater is conducted into a purification stage with wet oxidation after biological purification stage and is guided back again to the wastewater |
| 08/25/2011 | DE102010002339A1 Wastewater treatment plant comprises two biological purification units, from which aerobic purification step is carried out, at least one purification unit for carrying out wet-oxidation followed by additional biological purification unit |
| 08/25/2011 | DE102010002149A1 Enthärtungsmodul für ein wasserführendes Haushaltsgerät Softening module for a water-conducting household appliance |
| 08/25/2011 | CA2765841A1 Separation membrane module for oil-containing wastewater treatment. oil-containing wastewater treatment method, and oil-containing wastewater treatment apparatus |
| 08/24/2011 | EP2360122A1 A percolating filtering device and an additional filter for same |
| 08/24/2011 | EP2359694A2 Preparation of concentrated bromine solutions and high activity bromine solids |
| 08/24/2011 | EP2359431A1 Device and method for performing an electrodialysis or a reverse electrodialysis process |
| 08/24/2011 | EP2358644A1 Enzyme-assisted effluent remediation |
| 08/24/2011 | EP2358643A1 Novel chemistries, solutions, and dispersal systems for decontamination of chemical and biological systems |
| 08/24/2011 | EP2358642A1 Method for reducing the concentration of amines and salts thereof |
| 08/24/2011 | EP1468964B1 Method of generating fresh water and fresh-water generator |
| 08/24/2011 | CN201946402U 一种内安装有磁块的凹形半圆体的磁力装置 A magnetic device equipped with magnetic blocks within a concave semicircle body |
| 08/24/2011 | CN201942909U 滚筒洗衣机磁性乳化装置 Washing Machine magnetic emulsification device |
| 08/24/2011 | CN201942905U 带超声波和电解水装置的全自动洗衣机 Automatic washing machine with ultrasound and electrolyzed water device |
| 08/24/2011 | CN201942677U Sewage and garbage disposal and renewable energy generation system |
| 08/24/2011 | CN201942598U 一种高浓度吡啶类废水处理设备 Of a high concentration of pyridine wastewater treatment equipment |
| 08/24/2011 | CN201942597U 煤制天然气废水处理回用装置 Coal gas wastewater reuse plant |
| 08/24/2011 | CN201942595U 一种卤水浓缩蒸发系统 One kind of concentrated brine evaporation system |
| 08/24/2011 | CN201942594U 一种带有紫外线的超滤膜净水装置 An ultrafiltration membrane water purification unit with ultraviolet light |
| 08/24/2011 | CN201942592U 一种小型车载饮水处理器 A small onboard water processor |
| 08/24/2011 | CN201942588U 分级排污及抗菌抑垢逆渗透制水机 Grading scale inhibiting antimicrobial sewage and reverse osmosis water machine |
| 08/24/2011 | CN201942586U 一体化生活用水处理系统 Integration of domestic water treatment systems |
| 08/24/2011 | CN201942585U 净水装置杀毒灭菌滤芯 Water purification device antivirus filter sterilization |
| 08/24/2011 | CN201942583U 一种带隔油槽的陶瓷膜过滤装置 A ceramic membrane filtration device with a spacer sump |
| 08/24/2011 | CN201942582U 一种冶金废水处理装置 A metallurgical wastewater treatment plant |
| 08/24/2011 | CN201942575U 工业废水处理装置 Industrial wastewater treatment plant |
| 08/24/2011 | CN201942573U 通过去除污染物来净化水的设备 To purify water by removing contaminants device |
| 08/24/2011 | CN201942551U 一种电石废水曝气管口防结垢装置 One kind of calcium carbide wastewater aeration spout anti-fouling device |
| 08/24/2011 | CN201942550U 自动加药装置 Automatic dosing device |
| 08/24/2011 | CN201942549U 一种自来水混凝投矾的执行机构 One kind of cast alum coagulation executive body of water |
| 08/24/2011 | CN201942548U 一种接触消毒池 A touch-pool disinfection |
| 08/24/2011 | CN201942547U 一种投氯器 One kind of chlorine is |
| 08/24/2011 | CN201942546U 一种缓释消毒器 A slow-release disinfection |
| 08/24/2011 | CN201942545U 大厦型磁能共振供水装置 Building type magnetic resonance supply unit |
| 08/24/2011 | CN201942544U 量子共振等张压水处理装置 Quantum Resonance isotonic pressure water treatment device |
| 08/24/2011 | CN201942543U 内压式超滤膜滤水装置 Internal pressure ultrafiltration membrane water treatment device |
| 08/24/2011 | CN201942542U 一种节水反渗透纯水机 One kind of water-saving reverse osmosis water machine |
| 08/24/2011 | CN201942541U 应用于变电站的隔油装置 Applied grease device substation |
| 08/24/2011 | CN201942540U 一种垂直紫外模块用镇流器柜 The vertical UV module ballast cabinet |
| 08/24/2011 | CN201942539U 船舶压舱水处理设备 Ships' Ballast Water Treatment Equipment |
| 08/24/2011 | CN201942538U 用于处理湿态残渣的压渣分离机及工业废液处理系统 Handling wet slag residue pressure separator and industrial waste processing system for |
| 08/24/2011 | CN201942537U 气浮过滤装置 Floatation devices |
| 08/24/2011 | CN201942536U 溶气气浮污水处理机 Dissolved air flotation sewage processor |
| 08/24/2011 | CN201942535U 一种加压溶气气浮装置 A pressurized dissolved air flotation device |
| 08/24/2011 | CN201942534U 一种海水淡化装置 One kind of desalination plant |
| 08/24/2011 | CN201942533U Ddnp起爆药高浓度生产工艺废水处理装置 Ddnp high concentrations of detonating powder production process wastewater treatment plant |
| 08/24/2011 | CN201942532U 制瓶废水处理装置 Bottle wastewater treatment plant |
| 08/24/2011 | CN201942531U 倒流式灭菌净化杯 Upstream sterilization purification Cup |
| 08/24/2011 | CN201940399U 用于清洗仪表探头的气洗装置及氢氟处理系统 Gas meter probe wash for cleaning apparatus and hydrogen fluoride treatment system |
| 08/24/2011 | CN201938215U 养殖用气石 Aquaculture air stone |
| 08/24/2011 | CN201938213U 鱼类循环水养殖酸碱度调节装置 Fish recirculating aquaculture pH adjustment device |