Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01D - Separation › B01D 24 - Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
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)
08/2012
08/01/2012CN102620481A Heat utilization system of communication equipment
08/01/2012CN102615683A Decolorizing treatment system for paulownia wood
08/01/2012CN102614708A Intelligent toilet bowl filter
08/01/2012CN101374580B System and method for mutually locking supporting block body
07/2012
07/31/2012US8231968 Natural tourmaline anion fiber and filter and producing method
07/31/2012US8231013 polyacrylonitrile fiber supports on polyethylene terephathalate substrate has an interfacially polymerized polymer layer and a chitosan cast-coatings; fluid separation membrane system for ultrafiltration, nanofiltration, reverse osmosis
07/26/2012WO2012099324A2 Apparatus for improving the quality of a liquid
07/26/2012WO2012097852A1 Fuel delivery device for an internal combustion engine
07/26/2012DE102011009067A1 Purifying a liquid medium having impurities comprises conducting liquid medium through a bed containing granular filter material, present in a container
07/25/2012CN202342970U Online super-finishing oil coarse filter device for super-finishing machine
07/25/2012CN202342963U Continuous type sand filtration equipment
07/25/2012CN102600661A Submerged-type pond water filter
07/25/2012CN102600648A Zigzag layered sand filtering device
07/25/2012CN102001751B Continuous backwashing aeration biofilter
07/24/2012US8226834 Apparatus and method for distributing gas and liquid during backwash in filter underdrain flumes using dual separation
07/18/2012CN202336240U 电磁线拉丝润滑液过滤保养装置 Magnet wire drawing lubricating fluid filtration and maintenance equipment
07/18/2012CN102596825A Water filtration sytem with activated carbon and zeolite
07/18/2012CN102596819A Filtering system for swimming pools
07/18/2012CN102596352A A method for the treatment of water and wastewater
07/18/2012CN102580371A Dynamic quicksand filtering system
07/18/2012CN102580370A Quartz sand cushion active carbon filter with active carbon powder leakage preventing function
07/18/2012CN102580369A Gravity valve-free filtering pond
07/18/2012CN101798134B Filter kettle filter core with activity maintaining function
07/18/2012CN101732899B Water-purifying filter element and water purifier
07/17/2012US8221618 Filter for removing sediment from water
07/17/2012US8221616 Control valve assembly
07/17/2012US8220643 Urea sorbent
07/12/2012WO2012094110A2 Filtration of dangerous or undesirable contaminants
07/12/2012WO2012092816A1 Device and method for mechanically compressed, lateral-flow, fiber bundle filtration
07/12/2012US20120175309 Oil filters containing strong base and methods of their use
07/12/2012US20120174774 Filtering Nanoparticles by Bonding With Microparticles
07/11/2012CN202315467U 渗滤取水滤层反冲洗控制系统 Percolation water backwash filter layer control system
07/11/2012CN202315466U 一种过滤器环隙式布水器 A filter-type water distributor annulus
07/11/2012CN202315465U 活性砂污水处理器的导管 Active sand sewage disposal conduit
07/11/2012CN202315464U 一种新型腰段泄污梯度深床过滤系统 A new lumbar drain pollution gradient deep bed filtration system
07/11/2012CN202315463U 一种多介质过滤器 A multi-media filter
07/11/2012CN202315462U Air-water backwashing valveless filter tank
07/11/2012CN202315461U 浮动式纤维过滤器 Floating fiber filter
07/11/2012CN202315460U 多级过滤器 Multi-stage filter
07/11/2012CN202315459U 一种家用污水处理器 One kind of household sewage processor
07/11/2012CN202315458U 一种用于氨基酸生产的活性炭过滤装置 An activated carbon filter means for amino acid production
07/11/2012CN202315457U 一种用于氨基酸生产的活性炭过滤设备 A method for the production of amino acid activated carbon filtration device
07/11/2012CN202315456U 一种机油滤清器过滤芯的压实工装 One kind of filter element oil filter compaction tooling
07/11/2012CN202315455U 活性砂污水处理器的分配器 Active sand sewage disposal dispenser
07/11/2012CN202311860U 一种便携式过滤水瓶 A portable filter bottle
07/11/2012CN102574701A Water treatment device for underground water
07/11/2012CN102574031A High speed filtration device using porous media, and backwash method thereof
07/11/2012CN101622201B Purification process of fluorine-based solvent-containing solution
07/05/2012WO2012077122A3 A purification medium
07/05/2012WO2012040269A3 Underdrain flume plate
07/04/2012CN202289662U 浅层砂过滤器 Shallow sand filter
07/04/2012CN202289603U 带有反冲装置的污水过滤系统 With sewage filtration system recoil device
07/04/2012CN202289602U 过滤器的滤材洁净装置 Clean the filter medium means
07/04/2012CN202289601U 搅拌式多介质过滤器中的搅拌器 Stir multi-media filters in blender
07/04/2012CN202289600U 滤池真空抽吸反冲洗系统 Vacuum suction filter backwash system
07/04/2012CN202289599U 均气彗星式纤维滤池 Both air comet fiber filter
07/04/2012CN202289598U 超精细纤维过滤器 Ultra-fine fiber filter
07/04/2012CN202289597U 固结砂多级多室过滤器 Consolidation of multi-level multi-chamber sand filter
07/04/2012CN202289596U 便携内置小型过滤器 Portable built-in mini filter
07/04/2012CN202289595U 悬挂挤压纤维过滤器 Hanging squeeze fiber filters
07/04/2012CN202289594U 螺旋式水过滤组件 Spiral water filter assembly
07/04/2012CN102537490A Buoyancy valve, hydraulic automatic full-plastic aeration circulation filter and filter combination
07/04/2012CN102527109A Novel energy-saving water treatment filter device
07/04/2012CN102527108A Mechanical compression lateral flow fiber bundle filtering method and device
07/04/2012CN102078714B Multi-medium filter backwashing technology
07/04/2012CN101279154B Buoyant board filter
07/03/2012US8211384 Filter vial
06/2012
06/28/2012WO2012087763A1 Modular pump and filter system and method
06/27/2012EP2468377A2 An apparatus and method for removing impurities from water or wastewater
06/27/2012CN102512864A Filter and filtration system adopting the filter
06/27/2012CN102512858A Vertical filter
06/27/2012CN101817568B Stainless steel filter head plate
06/27/2012CN101670201B Ultrasonic cleaning filter
06/26/2012US8206599 Washbox
06/26/2012US8206598 Method of purging a fluid line
06/26/2012US8206586 Systems for polishing wastewater utilizing natural media filtration
06/26/2012US8205755 Filter media
06/21/2012WO2012079193A1 Water purification device
06/21/2012CA2762452A1 An apparatus and method for removing impurities from water or wastewater
06/20/2012EP2464608A1 Water filtration sytem with activated carbon and zeolite
06/20/2012CN202277745U 一种离心式污水过滤器 A centrifugal sewage filter
06/20/2012CN202277739U 一种vcm-35℃冷冻盐水过滤的装置 One kind vcm-35 ℃ frozen brine filtration device
06/20/2012CN202277714U 高效纳米灰水分离器 Efficient nano gray water separator
06/20/2012CN102500146A Filtering layer back washing method for percolating water abstraction and control system
06/20/2012CN102500145A Back-flushing system and method for up-flow filter tank
06/20/2012CN102500144A Precision processing system for condensed water and chemical cleaning method for filter element of precision processing system
06/20/2012CN102499600A Portable circulating water-saving bathing device
06/20/2012CN101885552B Active water treater
06/20/2012CN101791502B Multifunctional filtering and backwashing experimental device
06/19/2012US8202601 Honeycomb structure and manufacturing method of the honeycomb structure
06/19/2012US8202419 Tank
06/19/2012US8202418 Tank
06/19/2012US8201988 Adsorber grid distributor box design
06/14/2012WO2012077402A1 Filter medium, filtering device using filter medium, and filter medium manufacturing method
06/13/2012CN202270415U Water filter purification net
06/13/2012CN202270395U 滤水壶 Filter kettle
06/13/2012CN102489055A Full-automatic back flushing fiber bundle filter of slag flushing water of blast furnace and back flushing control method
06/13/2012CN102489054A Active carbon filter plant for producing amino acid
06/12/2012CA2680891C Filter units
06/07/2012WO2012027743A3 Handle for underdrain
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