| Patents for B01D 37 - Processes of filtration (4,716) |
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| 04/28/2011 | WO2011048272A1 A disc filter, as well as a method and a system for adjusting a disc filter |
| 04/28/2011 | US20110097215 Flexible Solid-State Pump Constructed of Surface-Modified Glass Fiber Filters and Metal Mesh Electrodes |
| 04/27/2011 | EP2314365A1 Diatomaceous earth filter apparatus |
| 04/27/2011 | CN101637676B Technological method for enhancing filtration coefficients of ceramic filter |
| 04/26/2011 | US7931817 Additive dispensing device and a thermally activated additive dispensing filter having the additive dispensing device |
| 04/20/2011 | EP2310105A2 Apparatus for dispersing additive into a fluid stream |
| 04/20/2011 | EP2310101A1 Process for separating solids from valuable or harmful liquids by vaporisation |
| 04/20/2011 | CN102019112A Novel process for filtration of tail powder slurry of deep processed product of steel slag |
| 04/20/2011 | CN102019111A Additive for reducing moisture content of fly ash filter cakes generated from waste incineration |
| 04/20/2011 | CN101259346B Control device of self-cleaning mechanical type filter |
| 04/14/2011 | US20110084032 Additive dispersing filter and method of making |
| 04/13/2011 | CN101559302B Device for electrolysis, pressure filtration and dehydration of fine coal |
| 04/07/2011 | WO2011041749A1 Liquid separation using relative motion and fluid effects |
| 03/31/2011 | US20110073550 Method for operating a filter apparatus and filter apparatus |
| 03/30/2011 | CN101991989A Crystal bypass filtering method and device in single tower |
| 03/30/2011 | CN101991986A Oil filter device and method |
| 03/30/2011 | CN101990987A Method for recycling potato residue and waste water in production process of potato starch |
| 03/29/2011 | US7915749 Method for generating electrical power from municipal wastewater |
| 03/29/2011 | US7914687 Ultra pure water for use as an immersion liquid |
| 03/24/2011 | US20110068065 Filter assembly |
| 03/24/2011 | US20110068063 Apparatus for removing hydrocarbons and contaminates |
| 03/23/2011 | CN101402010B Flusher of electric control self-cleaning strainer |
| 03/23/2011 | CN101396626B Waste water processing method |
| 03/22/2011 | US7910009 Apparatus and methods for water treatment |
| 03/22/2011 | US7910008 Sealed sterile system and method for filtering biological or medical fluids, in particular whole blood |
| 03/22/2011 | CA2473675C Hot-gas pressure-filter apparatus |
| 03/17/2011 | US20110062088 Fluid filter system and related method |
| 03/17/2011 | US20110062032 Electrolytic System and Method for Enhanced Release and Deposition of Sub-Surface and Surface Components |
| 03/16/2011 | CN101985073A Vacuum dehydration system and method for gypsum slurry |
| 03/15/2011 | CA2489123C Use of a clathrate modifier to promote passage of proteins during nanofiltration |
| 03/10/2011 | US20110056893 Apparatus and Method for Separating and Concentrating Fluids Containing Multiple Components |
| 03/10/2011 | US20110056892 Macrocyclic pore-apertured carbon nanotube apparatus |
| 03/08/2011 | US7901584 Plasma concentration |
| 03/08/2011 | US7901578 Method and system for treating an aqueous stream in the production of hydrocarbon |
| 03/08/2011 | CA2580291C High-efficiency slurry filtration apparatus and method |
| 03/03/2011 | WO2011025602A1 Combinational multidomain mesoporous chips and a method for fractionation, stabilization, and storage of biomolecules |
| 03/02/2011 | EP2289854A2 Method and device for treating bath water |
| 03/02/2011 | CN101983176A Environmentally friendly hybrid microbiological control technologies for cooling towers |
| 02/24/2011 | US20110044859 Synthesis reaction system for hydrocarbon compound, and method of removing powdered catalyst particles |
| 02/15/2011 | US7887872 Method and apparatus for separating impurities from machine circulation of coating station |
| 02/10/2011 | US20110033554 Method of Viral Inactivation of Biological Fluids |
| 02/10/2011 | US20110031191 Filter material for removing aggregates and method of filtering blood product |
| 02/09/2011 | CN201735251U Liquid environment-protection energy-saving low-temperature filter |
| 02/08/2011 | US7883627 Automated cleaning and filtering of fuel, particularly diesel fuel, in situ; multiple tanks system having a pump for effecting flow velocity sufficient to suspend settled impurities and three-way valves not manually operated butresponding to computer signals; diesel fuels; ships |
| 02/01/2011 | US7879247 improvement in filtration of beverages, such that cleaning and rinsing can be accomplished rapidly, completely, and error-free and that by a uniform supply of the individual filter elements with liquid to be filtered, an optimal filtration capacity is attained and space requirement and cost are reduced |
| 01/27/2011 | US20110017682 Method and device for filtration of air-containing oil |
| 01/27/2011 | US20110017671 Water treatment system and method |
| 01/27/2011 | US20110017669 Fluid concentrator |
| 01/27/2011 | DE102009032201A1 Anschwemmfilter sowie Filterelemente zur Verwendung bei einem solchen Filter Precoat filter, and filter elements for use in such a filter |
| 01/26/2011 | EP2276705A1 Environmentally friendly hybrid microbiological control technologies for cooling towers |
| 01/26/2011 | EP2276699A1 Novel method for preparing precipitated silica |
| 01/20/2011 | US20110011810 Im-18 crystalline solid and process for its preparation |
| 01/19/2011 | CN101948483A Method for preparing calcium soap by utilizing quick lime and method for processing produced emulsified compound |
| 01/13/2011 | WO2011003516A1 Filter device |
| 01/13/2011 | WO2011003490A1 Precoat filter and filtering elements for use in a filter of this type |
| 01/13/2011 | US20110006018 High viscosity fluid filtering system |
| 01/13/2011 | US20110006017 Dual stage filtration with barrier for fuel water separation |
| 01/13/2011 | US20110005341 Filtering apparatus for filtering a fluid |
| 01/12/2011 | CN201701815U Bearing super finishing cooling oil circulation filter device |
| 01/12/2011 | CN101298006B Intensive filtration method |
| 01/11/2011 | US7867400 solids-liquid separation; adding cationic polymers, anionic polymers, coagulants, and charged microparticulate material, flocculating suspended solids to liquor comprising water, lignin, then dewatering via centrifuging |
| 01/06/2011 | US20110000858 Fluid purification pressure control apparatuses and methods |
| 01/05/2011 | CN101935362A Method for purifying hyaluronic acid by pre-laying filter aid |
| 01/05/2011 | CN101234271B Not easy-to-block high-precision micropore ceramic filtering process and device |
| 01/05/2011 | CN101147842B Differential filter automatic flushing sewage purifying device |
| 01/04/2011 | US7862744 Methods and systems for preparing materials for sucralose production |
| 01/04/2011 | US7862719 Square membrane manifold system |
| 01/04/2011 | CA2464300C A device for purifying liquid in a liquid reservoir and a transformer provided with such a device |
| 12/30/2010 | US20100327586 Drainage, filtration, and electricity generating systems and methods |
| 12/30/2010 | US20100326928 Filtration System |
| 12/30/2010 | US20100326905 Method and system for treating different waste streams |
| 12/29/2010 | WO2010151212A1 Simulator device |
| 12/29/2010 | CN201684486U Line internal backwashing filtering system |
| 12/29/2010 | CN101537278B Moving algae-laden water separating and dehydrating integrated machine |
| 12/29/2010 | CN101537277B Algae-laden water separating and dehydrating machine |
| 12/23/2010 | WO2010147557A1 Detection apparatus and method using membranes |
| 12/23/2010 | US20100320150 Liquid filtration |
| 12/22/2010 | CN101423604B Method for filtering polyphenylene oxide precipitate in polyphenylene oxide solvent recovery system |
| 12/21/2010 | US7854852 inserting a device into a plumbing drain to collect water that has been used, remove hair and debris with a perforated convex plate; diverts the water directly to landscape irrigation or to a tank for storage and later use; water conservation |
| 12/21/2010 | US7854845 For filtering leukocytes from whole blood; single- and double-sided filtration |
| 12/21/2010 | US7854717 uses ultrapheresis, refined to remove compounds of less than 120,000 daltons molecular weight, followed by administration of replacement fluid, to stimulate the patient's immune system to attack solid tumors |
| 12/16/2010 | US20100316694 Novel filter composites for drug detoxification |
| 12/16/2010 | US20100314333 Flutable fiber webs with low surface electrical resistivity for filtration |
| 12/15/2010 | EP2260918A2 Filter with memory, communication and pressure sensor |
| 12/15/2010 | EP2259859A1 Filter device and method |
| 12/14/2010 | US7853362 Method and device for regulating fluid pump pressures |
| 12/14/2010 | US7850859 Treating low-pressure, untreated drinking water with a water treatment device comprising a storage housing and mesoporous activated carbon filter particles; pore size adequate toremove bacteria and viruses; potable drinking water forthird-world countries |
| 12/14/2010 | US7850858 Cellulose acetate having 49-56 % hydroxyl groups and/orvinyl acetate-vinyl alcohol having 51-65 % hydroxyl groups;preferential adsorption from extracorporeal serum; antiinflammatory agents; antiulcer agents; antiarthritic agents; inflammatory bowel disease; Chrohn's disese; autoimmune disease; syndrome |
| 12/08/2010 | CN101569807B Electrolytic press filtration dewatering method for granule coal |
| 12/02/2010 | US20100305759 Verification And Control Device And Method For At Least One Water Purification System |
| 12/02/2010 | US20100300991 Filter with Exterior and Interior Media Components and Method of Filtering |
| 12/02/2010 | US20100300988 Priming method for filter |
| 12/02/2010 | US20100300987 Filtration apparatus and filtration method |
| 12/02/2010 | US20100300578 Cylinder preparation for high purity acetylene |
| 11/25/2010 | US20100297577 Strainer/filter unit for an aspirating filtration system and method thereof |
| 11/25/2010 | US20100294730 Waste bin |
| 11/25/2010 | US20100294729 Filter and method for construction of a filter |
| 11/23/2010 | US7837962 air pollution treatment; oxidation of the mercury and binding the mercury to the carbon-containing fly ash particles, collecting the particles and removing |
| 11/18/2010 | US20100292401 Methods for separation and conditioning of products containing super absorbent polymers |
| 11/11/2010 | US20100285189 Filtering and/or Flocculating Aids for the Purification of Liquid Foods |