| Patents for B01D 36 - Filter circuits or combinations of filters with other separating devices (7,816) |
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| 11/11/2009 | CN101574599A Rotational flow absorption filter concentration and separation technique and device thereof |
| 11/11/2009 | CN101574598A Water quality filter |
| 11/11/2009 | CN100558442C Device for treating polyester beverage bottle recycling sewage |
| 11/10/2009 | CA2419926C Filter assembly, filter element, and method of utilizing the same |
| 11/05/2009 | US20090272684 Contained liquid membrane contactor and a method of manufacturing the same |
| 10/29/2009 | DE102008020478A1 Filter e.g. microfiltration filter, module for use in membrane adsorber filter capsule, has filter layer with two adjacent spacers, where spacers and filter layer are sealed on lower and upper edges in liquid-tight manner |
| 10/28/2009 | CN201333349Y Filter |
| 10/28/2009 | CN101564618A Device and method for removing solid phase particles in foam with pressure |
| 10/28/2009 | CN101564617A Pressure type dynamic sand filter |
| 10/28/2009 | CN101564616A Blast furnace slag flushing water purification system and method thereof |
| 10/28/2009 | CN100553732C Prizing solid-liquid separation system |
| 10/27/2009 | US7608184 Liquid filter |
| 10/21/2009 | CN100551485C Drip-irrigation water-current mud-sand separation system |
| 10/15/2009 | WO2009067195A4 Wave coil filter assembly |
| 10/14/2009 | CN201324569Y Steel tailing mud treating system |
| 10/14/2009 | CN201324568Y Oil-water-solid multiphase separator for natural gas |
| 10/14/2009 | CN201324567Y Emergency oil reservoir |
| 10/14/2009 | CN201324566Y Leaf filtering system |
| 10/08/2009 | DE202009010567U1 Filtereinheit zum Abscheiden von Flüssigkeiten und/oder Feststoffen aus Flüssigkeits- bzw. Feststoff-Gas- oder Luftgemischen und eine Filtervorrichtung mit einer derartigen Filtereinheit Filter unit for separating liquids and / or solids from liquid or solid-gas or air mixtures and a filter device with such a filter unit |
| 10/07/2009 | CN201320434Y Portable water clarifier |
| 10/07/2009 | CN101549229A Integrated system of air floatation rotary-splitting filtering |
| 10/07/2009 | CN101549228A Water storage bag type water purifier |
| 10/07/2009 | CN101549225A Movable wire mesh belt cutting fluid purification equipment |
| 09/30/2009 | EP2104545A1 Ring filter insert for a liquid filter |
| 09/30/2009 | CN101543694A Solid-liquid separating device and solid-liquid separating process with filtering and air separating machine |
| 09/30/2009 | CN101543693A Device for filtering water automatically driven by multi-stage water power |
| 09/24/2009 | US20090236273 Rain and storm water filtration systems |
| 09/24/2009 | DE102008000775A1 System for cleaning surface water such as rainwater, comprises first pit to introduce surface water, second pit to treat introduced surface water using filter element, connecting line, unit for limiting the flow rate, and flow rate meter |
| 09/23/2009 | CN201313016Y Water purifier integrating jet flow coagulation, precipitation and filtration |
| 09/23/2009 | CN101537278A Moving algae-laden water separating and dehydrating integrated machine |
| 09/17/2009 | US20090230032 Treatment device for cooling and magnetically treating liquid within a container and associated methods |
| 09/16/2009 | CN101534919A A water draining system for a fuel filter |
| 09/16/2009 | CN101531432A Movable type general-purpose small sewage treatment equipment |
| 09/16/2009 | CN101530693A Method and device for secondarily filtering doctor solution by side stream |
| 09/15/2009 | US7588684 Systems and methods for handling air and/or flushing fluids in a fluid circuit |
| 09/11/2009 | WO2009111616A2 Compressor assembly including separator and ejector pump |
| 09/08/2009 | US7585413 Promoting aerobic conditions by decreasing the amount of oxygen required to maintain aerobic cultures in the wastewater; solids are separated and anaerobically digested to produce biogas; odor reduction; livestock sewage |
| 09/03/2009 | WO2009107332A1 Wastewater treatment apparatus and method of wastewater treatment |
| 09/03/2009 | WO2009067195A3 Wave coil filter assembly |
| 09/03/2009 | DE102008020223A1 Fluid filter for fuel, particularly diesel filter, has annular main filter element and annular coalescer element in filter housing over main filter element, where main filter element and coalescer element are provided in radial direction |
| 09/02/2009 | CN201300010Y Water purifier |
| 09/02/2009 | CN201300009Y Centrifugal sieve-type integral filter |
| 09/02/2009 | CN201300008Y Oil filter system for reclaiming waste oil |
| 09/02/2009 | CN100534572C Boron-ore-slurry solid-liquid separation method |
| 09/02/2009 | CN100534571C Integral cyclic purification water purifier |
| 08/27/2009 | WO2009103101A1 Filter arrangement |
| 08/27/2009 | US20090211992 Water filtration purifying apparatus and method thereof |
| 08/26/2009 | CN201298426Y On-line vacuum heating oil filter |
| 08/26/2009 | CN201298425Y Polymerization-separation on-line filter |
| 08/26/2009 | CN201295568Y Field water filter |
| 08/26/2009 | CN100532820C Fuel delivery system |
| 08/26/2009 | CN100531857C Fuel filter for internal-combustion engine |
| 08/25/2009 | US7578930 Mobile water treatment system |
| 08/19/2009 | EP2090348A1 Liquid filter and automatic method for cleaning same |
| 08/19/2009 | CN100528282C Tankage system incorporating adsorption clarification and parallel plate separation. |
| 08/12/2009 | CN201287941Y Life feces carrying vehicle with solid-liquid separation function |
| 08/12/2009 | CN101502731A Portable water purifier |
| 08/11/2009 | US7572367 Liquid filtration device |
| 08/06/2009 | WO2009095905A2 Method and system for reducing consumption of disinfectant in closed-cycle water systems |
| 08/05/2009 | CN201283368Y Oil return system of rolling mill oil film bearing filter |
| 08/05/2009 | CN201283252Y High-turbidity filter |
| 08/05/2009 | CN201283251Y 水处理机 Water Machine |
| 08/05/2009 | CN201283250Y Structure for installing vacuum dewatering combined equipment |
| 08/05/2009 | CN201283249Y Hydraulic automatic air-floating and filtering integrated machine |
| 08/05/2009 | CN101497288A Apparatus and method for conditioning dampening solution for an offset printing press |
| 08/04/2009 | CA2317891C Liquid filter with centrifugal separator |
| 07/29/2009 | EP1309384A4 Improvements in blood filters, blood collection and processing systems, and methods therefor |
| 07/23/2009 | US20090184040 Contaminated fluid recovery apparatus |
| 07/22/2009 | CN101485946A Device for separating particles with broad-spectrum density |
| 07/21/2009 | US7563369 Device for receiving and separating chips and cooling liquid discharged from machine tools (drive) |
| 07/16/2009 | US20090180941 Deactivation resistant photocatalysts |
| 07/15/2009 | EP2078845A1 Preventing water ingress in an internal combustion engine |
| 07/15/2009 | CN201271545Y Device for recycling and separating sludge-flushing water in gas station |
| 07/15/2009 | CN201271544Y Fine water treatment apparatus |
| 07/15/2009 | CN201271543Y Carbon silicon water filter |
| 07/15/2009 | CN101480549A Recovery device containing nickel catalyst and recovery method |
| 07/09/2009 | US20090173698 Apparatus and method for detecting and removing moisture and contaminants in a fuel storage tank |
| 07/08/2009 | CN101474513A Water purifying device |
| 07/08/2009 | CN101474512A Open type earth's surface water source heat pump water-fetching water treatment system |
| 07/08/2009 | CN101474511A Process for recovering polyethylene glycol and silicon carbide in waste mortar from silicon wafer wire cutting |
| 07/07/2009 | CA2473185C Apparatus for the liquefaction of natural gas and methods relating to same |
| 07/02/2009 | US20090166271 Water circulation treatment system in housing estate |
| 07/01/2009 | CN201263927Y Household water purifier |
| 07/01/2009 | CN201263926Y Integral mineralizing energy water-strainer |
| 07/01/2009 | CN100506343C Method of fabricating a semiconductor device |
| 06/30/2009 | US7553415 Fuel filter with clean water outlet |
| 06/24/2009 | CN201260917Y Filtration system for rolled lubricating oil |
| 06/24/2009 | CN101462017A Sewage purification tower |
| 06/24/2009 | CN101462016A Return sludge flow type metafiltration pool for precipitating sludge |
| 06/23/2009 | US7550120 Cylindrical mixer-settler apparatus and method |
| 06/23/2009 | CA2548979C Oil filtration system |
| 06/23/2009 | CA2455796C Self-venting filter element for a filter arrangement |
| 06/18/2009 | WO2009075597A1 Combined gas cleaning apparatus |
| 06/18/2009 | WO2009000938A3 A fuel filter |
| 06/18/2009 | DE202009005500U1 Filtermodul und Filtereinheit Filter module and filter unit |
| 06/17/2009 | CN201257333Y Field direction drinking device carried by bike |
| 06/17/2009 | CN201257332Y Portable field water directly-drinking device |
| 06/11/2009 | WO2009071357A1 Device and method for operating a fuel filter |
| 06/11/2009 | US20090145093 Filter elements; air cleaner; assembly; and, methods |
| 06/10/2009 | CN101450271A Apparatus for purifying cutting liquid |