| Patents for B01D 36 - Filter circuits or combinations of filters with other separating devices (7,816) |
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| 12/11/2013 | EP2670505A1 A filter component |
| 12/11/2013 | EP2670504A1 A filter cartridge |
| 12/11/2013 | CN203334346U Environment-friendly building roof rainwater recycling device |
| 12/11/2013 | CN203333428U Ultrafiltration-membrane water purifier with folding type multifunctional composite filtering liner |
| 12/11/2013 | CN203329501U Processing device for well drilling waste slurry |
| 12/11/2013 | CN203329500U Sewage treatment equipment |
| 12/11/2013 | CN203329499U Dank-ash water separation device |
| 12/11/2013 | CN203329498U Eugenol production filtering device |
| 12/11/2013 | CN203329497U Industrial sewage treatment device |
| 12/11/2013 | CN203329496U Urban domestic sewage treatment device |
| 12/11/2013 | CN203329495U Filter unit for cooling liquid of wire cutting machine |
| 12/11/2013 | CN203329494U Coke quenching water settling equipment |
| 12/11/2013 | CN203329493U Swill fat recycling device |
| 12/11/2013 | CN203329492U Sludge treatment sedimentation tank |
| 12/11/2013 | CN203329491U Conveying and storing device of dissolved solution for producing theanine |
| 12/11/2013 | CN203329490U Top-mounted oil gas rotational-flow filter |
| 12/11/2013 | CN203329489U High-efficiency filtration system for polyester resin production |
| 12/11/2013 | CN203329488U Biological material filtering system |
| 12/11/2013 | CN203329487U Wastewater secondary filter unit |
| 12/11/2013 | CN203329486U Distillation-free no-residue rapid purification and de-coloring device of dry cleaning solvent |
| 12/11/2013 | CN203329485U Engine oil filter element |
| 12/11/2013 | CN203329484U Filter of household ultra-filtration water purifier |
| 12/11/2013 | CN203329483U Phospholipid activation separation device |
| 12/11/2013 | CN103432820A Efficient suction filtration settling pond |
| 12/11/2013 | CN103432819A Upward-flow-direction filtering tank connected with common water treatment device |
| 12/11/2013 | CN103432818A Cleaning water recycling and filtering device and equipment |
| 12/11/2013 | CN103432817A Novel suspension filter and filtering system comprising the same |
| 12/11/2013 | CN103432816A Recovery method and recovery device of waste cleaning solvent |
| 12/11/2013 | CN103432815A Multi-stage cascaded suction filtration device |
| 12/11/2013 | CN102451588B Solid-liquid separation filter, water sample pretreatment device and operating methods thereof |
| 12/11/2013 | CN102272437B Fuel filter having water discharge pipe |
| 12/10/2013 | CA2595431C A method and system for the large scale collection, preparation, handling and refining of ligno-cellulosic biomass |
| 12/05/2013 | WO2013181028A1 Hydroclone with vortex flow barrier |
| 12/04/2013 | CN203321626U Engine oil filter element |
| 12/04/2013 | CN203321486U Well mouth rotational flow desanding device |
| 12/04/2013 | CN203319705U Decolorizing old carbon recovery device |
| 12/04/2013 | CN203315872U Nano-filtration water treating equipment |
| 12/04/2013 | CN203315871U Filter in pickling tank |
| 12/04/2013 | CN203315870U Precipitation filtration system used in tea polyphenol production process |
| 12/04/2013 | CN203315869U Waste oil recovery device |
| 12/04/2013 | CN203315868U Novel water-sand separator |
| 12/04/2013 | CN203315867U Solid-liquid separator |
| 12/04/2013 | CN203315866U Vehicle-mounted urban domestic sewage treatment system |
| 12/04/2013 | CN203315865U Marinade type wastewater deslagging and deoiling all-in-one machine |
| 12/04/2013 | CN203315864U Oil-slag dehydration device for marinade type wastewater |
| 12/04/2013 | CN203315863U Water purification device |
| 12/04/2013 | CN203315854U Built-in inlet-outlet water pipe filter |
| 12/04/2013 | CN203315839U Biogas slurry filter device |
| 12/04/2013 | CN103426799A Dual medium filter for ion and particle filtering during semiconductor processing |
| 12/04/2013 | CN103418183A Oily sewage filter and filtering method |
| 12/04/2013 | CN103418182A Fine filter structure |
| 12/04/2013 | CN103418181A Novel washing filtering device |
| 12/04/2013 | CN103418180A Centrifugal concentrator with screw extrusion dehydration |
| 12/04/2013 | CN103418179A Method of recycling emulsion in aluminum scraps |
| 11/27/2013 | EP2665536A1 Filter device |
| 11/27/2013 | CN203303751U Spiral sand-water separator |
| 11/27/2013 | CN203303750U Powder classifying and press drying device |
| 11/27/2013 | CN203303749U Product oil transporting and filtering system |
| 11/27/2013 | CN203303748U Waste oil recovery system |
| 11/27/2013 | CN203303740U Vacuumizing purifying device |
| 11/27/2013 | CN103406088A Inclination device for material precipitation and use thereof |
| 11/27/2013 | CN103405964A Water treatment system and water treatment method applied to purified iron-ore slurry dehydration |
| 11/27/2013 | CN103405963A Excrement-water separation device |
| 11/27/2013 | CN103405962A Multi-stage sewage separation device |
| 11/27/2013 | CN103405961A Process and equipment for efficiently removing ash in ammonia process desulfurization slurry by adopting membrane filtration |
| 11/27/2013 | CN103405955A Novel filter and tandem-type filter comprising the novel filters |
| 11/27/2013 | CN102274656B Separation and precipitation device for nematodes in soil |
| 11/26/2013 | US8591739 Molecular separator |
| 11/26/2013 | US8591731 Dual media fluid filter |
| 11/26/2013 | US8590712 Modular filter elements for use in a filter-in-filter cartridge |
| 11/21/2013 | WO2013173115A1 Hydroclone with inlet flow shield |
| 11/21/2013 | WO2013170792A1 Oily wastewater filter and filtering method |
| 11/20/2013 | EP2663378A1 Filter device |
| 11/20/2013 | CN203291634U Novel sewage treatment equipment |
| 11/20/2013 | CN203291633U Solid-liquid separating device for waste water suspended solids |
| 11/20/2013 | CN203291632U Oil-water separation device |
| 11/20/2013 | CN203291631U Liquid filter tank |
| 11/20/2013 | CN203291630U Practical solid-liquid separator |
| 11/20/2013 | CN203291629U Vertical-type spiral flow filter for turbid circulating water during steel smelting |
| 11/20/2013 | CN203291628U Efficient filtering device |
| 11/20/2013 | CN203291627U Water filtering device |
| 11/20/2013 | CN203291626U High-pressure integrated filter station |
| 11/20/2013 | CN203291625U Automatic back-washing combination filter |
| 11/20/2013 | CN203291624U Water purifier structure |
| 11/20/2013 | CN203291623U Device for processing production wastewater of polyphenylene sulfide by utilizing activated carbon fiber |
| 11/20/2013 | CN203291588U Pneumatic concentration filter-pressing all-in-one machine |
| 11/20/2013 | CN103394238A Solid-liquid separation device for treating manure wastewater |
| 11/20/2013 | CN103394237A Mud-water separating and stirring barrel |
| 11/20/2013 | CN103394236A Domestic water filtration device |
| 11/20/2013 | CN103394235A Device for treating domestic sewage in towns and villages |
| 11/20/2013 | CN103394234A Lamination filtering apparatus |
| 11/20/2013 | CN103394233A Secondary filtrating device of sewage |
| 11/20/2013 | CN103394232A Sewage filtrating device |
| 11/20/2013 | CN102660982B Environment-friendly water-oil automatic segregation water tank |
| 11/13/2013 | CN203286797U Solar water heater water tank with purifying device |
| 11/13/2013 | CN203281273U Emulsion preparation device for emulsion pump station |
| 11/13/2013 | CN203281135U Cooling pond for casting |
| 11/13/2013 | CN203281134U Lubricating oil purifying and circulating device |
| 11/13/2013 | CN203281133U Oil water separator |
| 11/13/2013 | CN203281132U Diatomite filtering apparatus |