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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05/11/2010 | US7713423 Reactive filtration |
05/11/2010 | US7713324 Formed from a corrugated filter layerand a flat filter sheet which are interconnected by embossing points to form channels, eliminating need for an joining agent; simplification; no additional materials requiredto be supplied or cured; cost efficiency; diesel particle filters;ceramics; high strength |
05/11/2010 | CA2433133C Ozone/uv combination for the decomposition of endocrinal oral substances |
05/06/2010 | WO2010050687A2 Nozzle for washing the surface of the filter paper of a water purification plant |
05/06/2010 | WO2010011984A3 Double chamber water purification device |
05/05/2010 | EP2181745A1 Vortex generator for a fluid filter |
05/05/2010 | CN101700439A adjustable sewage filtering apparatus |
05/04/2010 | US7708883 Box filter structure |
04/29/2010 | US20100102010 Vortex generator for a fluid filter |
04/29/2010 | DE202009016240U1 Wassergewinnungssystemtechnologie Water recovery system technology |
04/28/2010 | CA2644795A1 Syphon filtration system |
04/27/2010 | US7705061 Method for preparing an ion exchange media |
04/27/2010 | US7704382 Gravity type fiber filter |
04/21/2010 | EP2175953A2 A method and device for cleaning non-fixed media filters |
04/15/2010 | WO2010041061A1 Water filtration apparatus |
04/14/2010 | EP2173453A1 Method and apparatus for separating cooking oils from snack food products through a quasi-continuous centrifuge action |
04/14/2010 | CN201437057U Water collector framework |
04/14/2010 | CN101069789B Fiber-bundle filtering element for fiber filter |
04/13/2010 | US7695697 Devices for crude oil treatment and upgrading |
04/13/2010 | US7695615 Filtering device |
04/08/2010 | WO2010039205A2 Appliance for the alkalizing of water |
04/08/2010 | US20100084348 Cleaning device |
04/07/2010 | CN201436048U Reproducible and backwashing filter material structure improvement |
04/07/2010 | CN101690858A Oil-water separation filter element and coarse filtering oil-water separation device of oil filter |
04/06/2010 | US7691261 Apparatus for combining solids thickening and dewatering in one vessel |
04/06/2010 | US7691168 Highly charged, charge stable nanofiber web |
04/01/2010 | WO2010036692A1 Water treatment apparatus and system |
04/01/2010 | WO2010036690A1 Water treatment methods |
04/01/2010 | US20100078394 Filter units |
04/01/2010 | CA2738015A1 Water treatment apparatus and system |
04/01/2010 | CA2738014A1 Water treatment methods |
03/31/2010 | CN201431809Y Full-automatic filter with siphoning function |
03/31/2010 | CN201431808Y Water purifier with functions of purifying, softening and activating water |
03/31/2010 | CN101687355A Method and apparatus for an extruded ceramic biosoluble fiber substrate |
03/25/2010 | US20100072118 Low operating head polishing sand filter |
03/24/2010 | CN201426993Y Siphon filter device |
03/24/2010 | CN201426992Y Bio-trickling filter bio-filler air guide supporting bed |
03/24/2010 | CN100594961C Functional water filter |
03/23/2010 | US7681740 One or two part container drain strainer assembly that prevents clogging when draining liquids from containers |
03/18/2010 | US20100065509 Portable Water Treatment Device |
03/17/2010 | EP2163289A1 External device for cleaning filtration material and adapted for application to filtration device |
03/17/2010 | CN201423197Y Household backwashing water purifier |
03/17/2010 | CN201423196Y Combined siphoning type automatic water purification device |
03/17/2010 | CN201423195Y Purified water filter |
03/17/2010 | CN101670201A Ultrasonic cleaning filter |
03/17/2010 | CN101670200A Ultrasonic cleaning fiber bundle filter |
03/17/2010 | CN101670194A Fully-automatic oily sewage filtration-type separator and separating system |
03/17/2010 | CN100594190C Sewage treatment apparatus |
03/17/2010 | CN100594057C Liquid-solid circulating fluidized bed waste water treatment system for simultaneous carbon, nitrogen and phosphorus removal |
03/11/2010 | US20100059438 Vertical-horizontal filter unit for the biological purification of polluted water |
03/11/2010 | US20100059428 System for Removal of Metals from Aqueous Solutions |
03/10/2010 | CN201419039Y High-efficiency energy-saving oil filtering machine |
03/04/2010 | WO2010023656A1 Filter with adjustable porosity |
03/03/2010 | CN201415075Y Lamination type distributor and skeleton thereof |
03/03/2010 | CN201415074Y Backwash filter device |
03/03/2010 | CN101658738A Fine filtering decolorizer and fine filtering decolorizing device of oil filter |
03/02/2010 | US7670485 Water treatment assembly |
03/02/2010 | US7670484 Filter cartridge construction with carbon profile |
02/25/2010 | WO2010020785A1 Purification device |
02/25/2010 | WO2009140640A3 Water treatment system and method of using same |
02/25/2010 | WO2009134619A3 Wastewater purification with nanoparticle-treated bed |
02/25/2010 | US20100044297 Contaminant Adsorbent Fluted Filter Element |
02/24/2010 | CN201410320Y Seawater filtering device for rearing larvae |
02/24/2010 | CN201410319Y Improved structure of water purifying filter |
02/24/2010 | CN201410318Y Special composite water purifying device with filter cylinder for hilly area and mountainous area |
02/24/2010 | CN201410317Y Pressure-storage type manual-automatic combined drainage multi-medium filter |
02/24/2010 | CN201410316Y Creeping bed fiber filter device |
02/18/2010 | US20100040454 Control valve assembly |
02/17/2010 | CN201404720Y Water filter for heating water |
02/17/2010 | CN201404719Y Novel shallow bed filter |
02/17/2010 | CN201404718Y Gravity-type valveless filter |
02/17/2010 | CN101652166A Portable water treatment device |
02/17/2010 | CN101648088A Continuous composite environmental-friendly filter |
02/16/2010 | US7662204 Device for purifying exhaust gases of a motor vehicle and method for the production thereof |
02/16/2010 | US7662197 Method of operating an exhaust gas cleaning unit with particle filter and nitrogen oxygen store |
02/13/2010 | CA2675323A1 Thermally treated expanded perlite |
02/10/2010 | EP2150390A1 Method and apparatus for an extruded ceramic biosoluble fiber substrate |
02/10/2010 | CN201399271Y Oil extraction sewage treatment dosing pump controller |
02/10/2010 | CN201399270Y Full-automation filter |
02/10/2010 | CN100588445C High precision fiber filter |
02/09/2010 | US7658779 Particle filter particularly used in an exhaust line of an engine for the elimination of soot produced by the combustion of a diesel fuel in an internal combustion engine; improved thermomechanical properties |
02/09/2010 | US7658778 Reacting sodium acetylide with organo-chlorosilanes; condensing (polymerizing) resultant organo(ethynyl)chlorosilane product with an excess of an alkali metal forming poly(ethynyl)carbosilane, shaping, pyrolysis |
02/04/2010 | WO2010013596A1 Filtering device |
02/04/2010 | US20100029905 method for purifying protein |
02/03/2010 | CN201395532Y Man/livestock drinking water purifier dedicated for countryside |
02/03/2010 | CN201394385Y Filter |
02/03/2010 | CN100586529C Sand leach oil remover for water processing |
02/03/2010 | CN100586528C Filtering pool for transverse stream filtering |
02/02/2010 | US7655151 radial flow filters and media management systems, in which filter and coacting media can be removed from the system and regenerated; multiport valve maintains separate isolated ports to prevent contamination of the fluids carried therethrough; for water softening |
02/02/2010 | US7655147 a filter for use with a fuel cell comprising an inlet, an outlet and a medium made from a perfluorinated sulfonic acid polymer and disposed between the inlet and the outlet; exiting fuel for the filter contains less metal ion particles than fuel entering the filter; able to attract metal ions from fuel |
01/27/2010 | EP2147711A1 Water purification system using flocculation and biological filtration |
01/27/2010 | CN101632880A High-efficiency biological purification filter layer and purification method of groundwater with high concentration of iron and manganese |
01/27/2010 | CN100584767C Water purifier |
01/27/2010 | CN100584422C In-situ regeneration method of polluted filtering material |
01/21/2010 | WO2010008340A1 Arrangement for filtering particles from a liquid |
01/21/2010 | WO2010008304A1 Particulate retention systems and uses therefor |
01/21/2010 | WO2009129533A3 Bi-phasic bioretention system |
01/21/2010 | US20100012595 Direct Stripping Cyclone |
01/19/2010 | US7648630 Underwater filtration operator |
01/19/2010 | US7648550 Narrow pore size distribution cordierite ceramic honeycomb articles and methods for manufacturing same |