| 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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| 10/09/2013 | CN203227335U Interception device for fiber filter |
| 10/09/2013 | CN103347581A Improved radial flow column |
| 10/09/2013 | CN103342374A Device and process for purifying brine |
| 10/09/2013 | CN103340175A Filter device of water for freshwater fish fry hatch |
| 10/08/2013 | US8551335 Dual stage filtration with barrier for fuel water separation |
| 10/08/2013 | US8551205 Gas filter insert |
| 10/08/2013 | US8550257 Ceramic water purification device |
| 10/08/2013 | CA2514929C Apparatus and method for filtering fluids |
| 10/03/2013 | WO2013145124A1 Solid/liquid separator and liquid treatment system employing same |
| 10/03/2013 | US20130255136 Processes for washing a spent ion exchange bed and for treating biomass-derived pyrolysis oil, and apparatuses for treating biomass-derived pyrolysis oil |
| 10/02/2013 | CN203223565U Water purification and filter device and water stop valve of same |
| 10/02/2013 | CN203220791U Backwashing device of integrated water treatment equipment of nanometer filter material |
| 10/02/2013 | CN203220790U High solid fluid filtration reactor |
| 10/02/2013 | CN203220789U Integrated water treatment equipment of nanometer filter material |
| 10/02/2013 | CN103338861A Mixed solution production device and mixed solution preparation method |
| 10/02/2013 | CN103331054A Household water purifier |
| 10/02/2013 | CN103331044A Multi-media filter |
| 10/02/2013 | CN101316681B 过滤装置 Filtration device |
| 10/01/2013 | US8545707 Reduced pressure drop coalescer |
| 10/01/2013 | CA2752606C Vessel containing fluid distribution media |
| 09/26/2013 | WO2013141980A1 Filter interface security system |
| 09/25/2013 | CN203212355U Self-excited fiber bundle oil-water separator for offshore oil platform |
| 09/25/2013 | CN203208745U Backwash water volume controller of sewage filtering tank |
| 09/25/2013 | CN203208744U 多介质过滤系统 Multi-media filtration system |
| 09/25/2013 | CN203208743U Separate bed automatic inverted filter device |
| 09/25/2013 | CN203208742U Horizontal reciprocating type filter structure |
| 09/25/2013 | CN103316540A Fiber filter material and preparation method thereof, and filter using fiber filter material |
| 09/25/2013 | CN103316535A Filter unit capable of automatically backwashing sewage water |
| 09/25/2013 | CN103316511A O-shaped filter chamber |
| 09/25/2013 | CN101780345B High-efficiency purification energy-saving filter core |
| 09/24/2013 | US8540793 Exhaust processing device and manufacturing method thereof |
| 09/24/2013 | US8540079 Sludge filtration apparatus and filter assembly thereof |
| 09/19/2013 | WO2013136385A1 Fluorine recovery device, fluorine recovery system, and fluorine recovery method |
| 09/19/2013 | US20130240433 Apparatus and method for removing impurities from water or wastewater |
| 09/18/2013 | EP2638201A1 Self cleaning filter arrangement |
| 09/18/2013 | CN203196452U Single-cavity water purifier |
| 09/18/2013 | CN203196408U Upward flowing type filtering equipment |
| 09/18/2013 | CN203196407U Anti-blocking comet-type fiber filter |
| 09/18/2013 | CN203196406U Filter wire and filter system using same |
| 09/18/2013 | CN203196405U Primary wool filter for water purification |
| 09/18/2013 | CN203196404U Triple tandem integrated water purification filter |
| 09/18/2013 | CN203196403U Wool positioning structure for wool filter |
| 09/18/2013 | CN203196402U Two-stage serial and integrated water purifying filter |
| 09/18/2013 | CN203196401U Primary filter for water purification |
| 09/18/2013 | CN203196400U Filter core and water dispenser |
| 09/18/2013 | CN203196399U Double-layer filter for treating wastewater |
| 09/18/2013 | CN103301664A Corrosion-resistant fiber bundle filter unit and method for filtering flue gas desulfurization solution by adopting same |
| 09/18/2013 | CN103301663A Thermal activated carbon filter |
| 09/17/2013 | US8535540 Water softener system and method |
| 09/17/2013 | US8535539 Water softener system and method |
| 09/17/2013 | US8535405 Honeycomb structure |
| 09/12/2013 | WO2013134470A1 Portable water treatment device |
| 09/12/2013 | WO2013134400A1 Apparatus and method for cleaning of swimming pool and spa cartridge filters |
| 09/11/2013 | CN203187466U Wastewater-free RO (reverse osmosis) water treatment equipment |
| 09/11/2013 | CN203187439U Filter element structure for sewage treatment device |
| 09/11/2013 | CN103285636A A water purifier |
| 09/11/2013 | CN103285635A Modular shallow-layer sand filter |
| 09/11/2013 | CN103285634A Fiber ball filter device and method for filtering flue gas desulfurization solution using same |
| 09/11/2013 | CN102066271B Upstream ozone contact tank for removing residual ozone |
| 09/11/2013 | CN101785936B Combined type filter vat component |
| 09/10/2013 | US8529768 Water softener system and method |
| 09/10/2013 | US8529652 Soot particle filter |
| 09/10/2013 | US8528747 Solid phase extraction disk and method of manufacture |
| 09/04/2013 | CN203170074U Filter element for engine oil purifier |
| 09/04/2013 | CN203170073U Two-cavity upturning water outlet mechanical-sand-washing sand filter tank |
| 09/04/2013 | CN103272416A 360-degree inflow rotation type underwater filter bed device and filtering method |
| 09/04/2013 | CN103272415A Filtering system and filtering method |
| 09/04/2013 | CN101837206B Filter element module of bag type fibre bundle filter |
| 09/03/2013 | US8524030 Fuel tank and method for reducing vapor permeation through a fuel tank |
| 08/29/2013 | WO2013126895A1 Forward osmosis with an organic osmolyte for cooling towers |
| 08/29/2013 | WO2013126646A1 Fluid filters with mechanically compacted filter beds comprising granular filter media and apparatuses and methods relating thereto |
| 08/28/2013 | CN203159344U 净水器 Water Purifier |
| 08/28/2013 | CN203159307U Composite biomechanical filter |
| 08/28/2013 | CN203154896U Device for improving gas washing effect of multi-media filter |
| 08/28/2013 | CN203154895U Backwashing system for water filtration treatment |
| 08/28/2013 | CN203154894U Gravity type fiber filter |
| 08/28/2013 | CN203154893U Rapid filter tank |
| 08/28/2013 | CN203154892U Biological wastewater purification device |
| 08/28/2013 | CN203154891U Self-cleaning flowing sand filter |
| 08/28/2013 | CN203154890U Plug flow and sweep washing batch type gas-water backwashing filter tank |
| 08/28/2013 | CN203154871U Resin filter |
| 08/28/2013 | CN103263793A Slime water filtering device |
| 08/28/2013 | CN102114365B Purification drinking device and control method thereof |
| 08/27/2013 | US8518254 Coolant demineralizer for a fuel cell vehicle |
| 08/27/2013 | US8518143 Method for producing a ceramic filter element and filter element |
| 08/22/2013 | US20130213867 Filter assembly and methods for external filter for an aquarium |
| 08/21/2013 | CN203139790U Upward-flow back washing filtering tank |
| 08/21/2013 | CN203139789U Novel miniature air-water backwash filtering basin |
| 08/21/2013 | CN203139778U Combined household water purifier |
| 08/21/2013 | CN203139711U Gas distributing system of filter chamber |
| 08/21/2013 | CN203139710U Water treatment filter |
| 08/21/2013 | CN203139709U Multi-purpose multi-media filter |
| 08/21/2013 | CN203139708U Multi-media filter with separation plate |
| 08/21/2013 | CN203139707U Gravity-type full-automatic filter |
| 08/21/2013 | CN203139706U Capsule compression lateral flow fiber bundle filtering device |
| 08/21/2013 | CN203139705U Sewage purifying device |
| 08/21/2013 | CN203139704U Filter |
| 08/21/2013 | CN103252325A Method to improve the performance of a leached cutter |
| 08/21/2013 | CN103252132A Novel small gas-water backwashing filtration tank |
| 08/21/2013 | CN103252120A Pneumatic concentration pressure filtration integration machine and process |