| Patents for B01D 24 - Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof (8,047) |
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| 06/07/2012 | US20120138524 Upward-type filtering apparatus characterized in laminating method of filtering material |
| 06/06/2012 | CN202263447U 一种污水过滤装置 One kind of water filtration device |
| 06/06/2012 | CN202263446U 一种适应于农村的强化滤池 A filter adapted to strengthen rural |
| 06/06/2012 | CN202263445U 无动力不间断精密水过滤器 No power uninterrupted precision water filter |
| 06/06/2012 | CN101076498B Aeration type biofiltering system and waste water treatment method |
| 06/05/2012 | CA2576034C Method and apparatus for increasing filter contaminant loading capacity |
| 05/31/2012 | WO2012069890A1 Methods and devices for filtering nanoparticles by bonding with microparticles |
| 05/31/2012 | US20120132578 Molded activated charcoal and water purifier involving same |
| 05/31/2012 | US20120132566 Removal of Asphaltene Contaminants From Hydrocarbon Streams Using Carbon Based Adsorbents |
| 05/30/2012 | CN202254562U Laser chiller with purification function |
| 05/30/2012 | CN202237541U Activated carbon filter |
| 05/30/2012 | CN202237524U Faucet filter |
| 05/30/2012 | CN202237430U Active sand lifter |
| 05/30/2012 | CN202237429U Filter tank |
| 05/30/2012 | CN202237428U Long-handle filtering head for filter |
| 05/30/2012 | CN202237427U Household multifunctional filter tank |
| 05/30/2012 | CN202237426U Filter bed system of sludge drying tank |
| 05/30/2012 | CN202237425U Drinking water softener with zeolum filter element |
| 05/30/2012 | CN202237424U Multi-medium filter |
| 05/30/2012 | CN202237423U Quick filling type shallow-sand filter |
| 05/30/2012 | CN202237422U Backwashing run-prevention filter material system for filter material filter |
| 05/30/2012 | CN202237421U Bag type fiber filter |
| 05/30/2012 | CN202237420U Self-made environment-friendly N-stage filter device |
| 05/30/2012 | CN202237419U Combined type filter element |
| 05/30/2012 | CN202237418U Movable sand-lifting device |
| 05/30/2012 | CN102481496A Grey Water Diversion System |
| 05/30/2012 | CN101982216B Backwashing method and device of filter |
| 05/29/2012 | US8187474 Water-filtering media and filters |
| 05/29/2012 | US8187466 Safety vent structure for extracorporeal circuit |
| 05/29/2012 | US8187457 Test paper and porous membrane |
| 05/24/2012 | US20120125854 Oil Absorbing Article and Method for Using Same |
| 05/24/2012 | US20120125203 Water purification and enhancement systems |
| 05/23/2012 | CN202225681U Comprehensive utilization system of water source in hub production process |
| 05/23/2012 | CN202223969U Automatic back flushing filter device |
| 05/23/2012 | CN202223965U Multistage filter |
| 05/23/2012 | CN202223944U Water filtering automatic backflushing system |
| 05/23/2012 | CN202223943U Fiber filter |
| 05/23/2012 | CN102470307A Filter material cleaning device |
| 05/23/2012 | CN102462985A 活性砂过滤器 Active sand filters |
| 05/23/2012 | CN102462984A 液体过滤机 Liquid Filter |
| 05/23/2012 | CN102462983A 变孔隙滤池 Variable porosity filter |
| 05/22/2012 | US8182675 Biological cleaning filter apparatus and system for aqua-culture |
| 05/18/2012 | WO2012061880A1 Self cleaning filter arrangement |
| 05/17/2012 | US20120118835 Wash column |
| 05/17/2012 | US20120118829 Treatment of contaminated liquids |
| 05/17/2012 | US20120118817 Thiosulfate removal methods and systems |
| 05/16/2012 | CN202219103U Quartz sand filter tank |
| 05/16/2012 | CN102451580A Water treatment drawer-type filtering method and device thereof |
| 05/16/2012 | CN101928093B Distributed domestic sewage source separation treatment and reclamation method |
| 05/15/2012 | US8177970 Water filtration apparatus |
| 05/15/2012 | US8177969 Filter cartridge for use in a water storage tank |
| 05/15/2012 | CA2670393C Low operating head polishing sand filter |
| 05/15/2012 | CA2475443C Method for sterilisation and cleaning of water supply systems, in particular in swimming and bathing pool units and device for carrying out the same |
| 05/10/2012 | WO2012058739A1 Separator filter that adapts to the volume of rainwater |
| 05/09/2012 | EP2450096A1 Filter material cleaning device |
| 05/09/2012 | EP2450094A1 Water treatment device and method for cleaning filtration material layer for water treatment device |
| 05/09/2012 | EP2450091A1 Filter device |
| 05/09/2012 | EP2448650A2 Fluid purification level control apparatuses and methods |
| 05/09/2012 | CN202212043U Air water back washing catchment distribution pipe of filtering basin |
| 05/09/2012 | CN202212042U Reverse ore sand filter tank |
| 05/08/2012 | US8172406 Powder dust capture device and projection type image display device |
| 05/08/2012 | DE202012001560U1 Vorrichtung zur Granulat-Filtrierung und Entkeimung von Regenwasser zur Anbringung an einem Fallrohr-Filter Apparatus for granular filtration and disinfection of rainwater for attachment to a downspout filter |
| 05/03/2012 | WO2012057182A1 Filtration device for heavy fuel oil for marine diesel engine |
| 05/03/2012 | WO2012056944A1 Filtration device |
| 05/03/2012 | US20120103917 Water Treatment Apparatus and a Method for Cleaning a Filter Layer of a Water Treatment Apparatus |
| 05/02/2012 | CN202207495U Fixer for backwashing stirring shaft of fiber ball filter |
| 05/02/2012 | CN202207494U Efficient fiber bundle filter |
| 05/02/2012 | CN202207493U Full-automatic filter |
| 05/02/2012 | CN202207492U Filter device |
| 05/02/2012 | CN102438715A A water treatment device |
| 05/02/2012 | CN101568366B Filtration device |
| 05/01/2012 | US8167145 Method of making a granular media water filter |
| 05/01/2012 | US8167141 Gravity flow filter |
| 05/01/2012 | US8167139 Stem and progenitor cell compositions recovered from bone marrow or cord blood; system and method for preparation thereof |
| 05/01/2012 | CA2574120C Method and apparatus for the purification of ground water |
| 04/26/2012 | WO2011122924A3 Treatment of waste water by infiltration/percolation on a phosphate bed |
| 04/26/2012 | US20120097602 Biodegradable or compostable beverage filter cartridge |
| 04/25/2012 | CN202199179U 一种带有气水两相分离的一体化净水设备 A gas-water two-phase separation with the integration of water purification equipment |
| 04/25/2012 | CN202199178U 一种过滤出水装置 A filter water system |
| 04/25/2012 | CN202199177U 一种除液化气焦粉和胶质的纤维式过滤器 One kind except liquefied petroleum coke powder and glial fiber filter |
| 04/25/2012 | CN202199176U 抽屉式水过滤器 Drawer water filter |
| 04/25/2012 | CN202199175U 一种水过滤器 A water filter |
| 04/25/2012 | CN102423556A 一种新型过滤池 A new filter tank |
| 04/25/2012 | CN102120651B 用于污水净化的滤芯及含有该滤芯的污水净化装置 For sewage purification cartridge and the cartridge containing water purification device |
| 04/25/2012 | CN102107954B 智能反冲式家用净水机 Intelligent kick household water purifier |
| 04/25/2012 | CN101507886B 多功能家用净水器 Multifunction home water purifier |
| 04/19/2012 | WO2011017768A8 Water filtration system with activated carbon and zeolite |
| 04/19/2012 | US20120094364 Continuous countercurrent fluidized moving bed (fmb) and/or expanded moving bed (emb) |
| 04/19/2012 | US20120091050 Water Treatment Device |
| 04/19/2012 | US20120091045 System and Process for Removing Nitrogen Compounds and Odors from Wastewater and Wastewater Treatment System |
| 04/18/2012 | EP2440305A1 Underdrain apparatus |
| 04/18/2012 | CN202193698U 新型农村污水处理池 New rural sewage treatment pond |
| 04/18/2012 | CN202191778U 一种具有排污功能的多介质硅灵晶过滤器 A kind of multi-media functions sewage silicon Lingjing filter |
| 04/18/2012 | CN202191747U 行车式反冲洗滤池 Driving style backwash |
| 04/18/2012 | CN202191746U 水处理v型滤池的改进结构 V-filter to improve the structure of water |
| 04/18/2012 | CN202191745U 一种具有硅灵晶净化器的四合一集成净水器 Having a silicon crystal spirit purifier Four integrated water purifier |
| 04/18/2012 | CN202191744U 卧式过滤器 Horizontal filter |
| 04/18/2012 | CN202191743U 一种提高圆盘机过滤糖浆回收率的设备 A disc machine filter syrup recovery equipment to improve |
| 04/18/2012 | CN102421495A 流体样品递送系统和方法 Fluid sample delivery system and methods |
| 04/17/2012 | US8157103 Reservoir for use with a blood collection system |