| Patents for B01D 36 - Filter circuits or combinations of filters with other separating devices (7,816) |
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| 01/30/2013 | CN202700227U Oil backflushing oil cooling filter device |
| 01/30/2013 | CN202700226U Filtration system used in injection liquid medicine preparation process |
| 01/30/2013 | CN202700223U Household magnetic water filter |
| 01/30/2013 | CN202700165U Filter unit in wastewater treatment |
| 01/30/2013 | CN102903481A On-load tap-changer oil filter |
| 01/30/2013 | CN102899074A Integrated shale oil separating system |
| 01/30/2013 | CN102218442B Method and equipment for processing flying ashes generated during urban refuse burning |
| 01/24/2013 | WO2013012233A2 Waste water disposal apparatus |
| 01/24/2013 | US20130020247 Filter unit for an extruder system and filter arrangement and associated sieve changing device for an extruder system with a filter unit of this type |
| 01/23/2013 | EP2548624A1 Fuel filter with bottom compartment for collecting water and filtering element for such a filter |
| 01/23/2013 | EP2547415A1 Filter appliance |
| 01/23/2013 | CN202688110U Automatic residue-scraping oil-recovering type residue, oil, mud and water four-phase separation device |
| 01/23/2013 | CN202682928U Integrated micro vortex water purifying equipment |
| 01/23/2013 | CN202682927U Starch filter device |
| 01/23/2013 | CN202682926U Filter for producing casings |
| 01/23/2013 | CN202682925U Metallic sodium high-purity purifying device |
| 01/23/2013 | CN202682924U Tail gas collecting device of high-temperature sintering furnace |
| 01/23/2013 | CN202682923U Geothermal tail water recharge system |
| 01/23/2013 | CN202682845U Oil filter |
| 01/23/2013 | CN102893015A Improved filter group for internal combustion engines |
| 01/23/2013 | CN102886175A Spin sand interceptor |
| 01/23/2013 | CN102886174A Spiral sand-water separator |
| 01/23/2013 | CN102886173A High-efficiency water sedimentation filtration device and sedimentation filtration method |
| 01/23/2013 | CN102886172A Filtering device for bridge |
| 01/17/2013 | WO2013008227A1 Drinking water vending dispenser facilitated to collect and purify drainage water |
| 01/17/2013 | WO2012161478A3 Apparatus for early rainwater purification |
| 01/16/2013 | CN202677096U Oil processing and testing device for variable frequency multifunctional electric power |
| 01/16/2013 | CN202671314U Novel unpowered oil-water separating equipment |
| 01/16/2013 | CN202671278U Suspended mud filtration treatment device for high-turbidity sewage |
| 01/16/2013 | CN202666572U Settling tank with running mode capable of being changed |
| 01/16/2013 | CN202666571U Sludge discharging device |
| 01/16/2013 | CN202666570U Device for pretreating sewage inlet water sample |
| 01/16/2013 | CN202666569U Printing ink filtering device |
| 01/16/2013 | CN202666568U Liquid medicine extracting and filtering device |
| 01/16/2013 | CN202666567U Underground clear water filtering station of coal mine |
| 01/16/2013 | CN202666566U Integrated pot with additives pot and hair filter |
| 01/16/2013 | CN202666565U Micro-irrigation full-automatic backwashing sand filter |
| 01/16/2013 | CN202666564U Domestic sewage circulating purifier for drought regions |
| 01/16/2013 | CN202663894U Water-saving irrigation system for irrigation and water conservancy |
| 01/16/2013 | CN102877503A Circulating installation for recycling surface water |
| 01/16/2013 | CN102872648A Filtering cyclone separation device for removing impurities in waste lubricating oil |
| 01/16/2013 | CN102872647A Long-distance pipeline coal transporting head-end wastewater treatment system and treatment method |
| 01/16/2013 | CN102872646A Charge type coalescing-separating oil filter |
| 01/16/2013 | CN102872645A Long-distance pipeline coal conveying terminal dehydration system device and dehydration method |
| 01/15/2013 | US8354031 Liquid filtering system and its automatic cleaning procedure |
| 01/11/2013 | CA2794369A1 Selected solids separation |
| 01/09/2013 | EP2542324A1 Filter device and filter element provided therefor |
| 01/09/2013 | EP2542323A1 Filter device |
| 01/09/2013 | EP2542321A1 Filter and filter element provided therefor |
| 01/09/2013 | CN202658660U Rainwater collecting and processing device |
| 01/09/2013 | CN202655217U Broken waste lithium battery cleaning and separating device |
| 01/09/2013 | CN202654808U Automatic primary dehydration device of calcium carbonate slurry |
| 01/09/2013 | CN202654807U Centrifugal network type integrated filter |
| 01/09/2013 | CN202654806U Vacuum oil filter |
| 01/09/2013 | CN202654805U Buried integrated diatomite plate-and-frame reversible type filter |
| 01/09/2013 | CN202654804U Cooling oil filtering system |
| 01/09/2013 | CN202654803U Capacitor insulating oil purification treatment device |
| 01/09/2013 | CN202654802U Filter core series-parallel combination type end cover |
| 01/09/2013 | CN102869620A Mobile water filtration unit |
| 01/09/2013 | CN102866053A Durable organic matter large-volume water sample separation and concentration device |
| 01/09/2013 | CN102861762A Anaerobic digestion treatment method for organic garbages |
| 01/09/2013 | CN102861479A Self-cleaning cyclone composite precision sand remover |
| 01/08/2013 | US8349181 Filter cartridge, in particular for purifying dental waste waters |
| 01/03/2013 | WO2013002647A1 Sieve cloth and method of using same |
| 01/03/2013 | US20130001176 Fluid filtration system with rotating filter elements and method of using the same |
| 01/03/2013 | CA2839169A1 Sieve cloth and method of using same |
| 01/02/2013 | CN202645476U Slurry purifying sand removing device |
| 01/02/2013 | CN202643465U Household tap water purification device |
| 01/02/2013 | CN202638133U Transparent filter |
| 01/02/2013 | CN202638132U Electroplating copper-nickle waste water second level flocculating settling processing unit |
| 01/02/2013 | CN202638131U Silica solution precision filter device |
| 01/02/2013 | CN202638130U Micron gas water atomization dust suppression equipment |
| 01/02/2013 | CN202638129U Drinking water mineralizing machine |
| 01/02/2013 | CN202638128U Flexible and easily-adjustable liquid filter |
| 01/02/2013 | CN202638127U Active carbon filter core |
| 01/02/2013 | CN202638126U Glue-water separation and recycling device of infiltration washing pot |
| 01/02/2013 | CN202638125U Liquid ammonia filtering device for ammonium nitrate production line |
| 01/02/2013 | CN202638124U Water filtering device for printing water |
| 01/02/2013 | CN202638123U Concentration box for slag isolation and gradation |
| 01/02/2013 | CN102849868A Method and device for recycling cleaning wastewater on work line |
| 01/02/2013 | CN102847371A 真空静电滤油机 Vacuum electrostatic oil filter |
| 01/02/2013 | CN102847370A Optical cold processing polishing liquid filter and method |
| 01/02/2013 | CN102847369A Micro-frog filter capable of conducting assembling expansion |
| 01/02/2013 | CN102847367A Control device for water filtration system |
| 01/02/2013 | CN102845280A Automatic-control water-saving spraying and dripping device for agriculture and forestry |
| 01/02/2013 | CN102249468B 电动净水壶 The net electric kettle |
| 01/02/2013 | CN101905099B Tailing treatment method and system |
| 01/02/2013 | CN101903077B Oil reservoir comprising an oil filter |
| 01/02/2013 | CN101618309B Automatic solid water production line and method for preparing solid water |
| 01/01/2013 | US8343356 Installation for treating a biological liquid |
| 01/01/2013 | US8343344 Fuel filter having water discharge pipe |
| 12/27/2012 | WO2012177373A2 Method and apparatus for filtration of lime-treated water |
| 12/27/2012 | US20120325733 Reverse osmosis and de-ionized water supply for window cleaning |
| 12/26/2012 | CN202621901U Sand-water separation device of aluminium alloy product blank cooler |
| 12/26/2012 | CN202620883U Dry tailing discharge device |
| 12/26/2012 | CN202620882U Sludge sewage separator |
| 12/26/2012 | CN202620881U Water treatment device |
| 12/26/2012 | CN202620880U Production and filter system for liquid enzyme agent |
| 12/26/2012 | CN202620879U Novel washing and filtering device |
| 12/26/2012 | CN202620878U Water purifying plant |