| Patents for B01D 36 - Filter circuits or combinations of filters with other separating devices (7,816) |
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| 07/17/2013 | CN203060965U Sewage coarse filtering filter |
| 07/17/2013 | CN203060964U Multilevel filtering device for producing liquid cement grinding aid |
| 07/17/2013 | CN203060963U Precise steam condensate processing system |
| 07/17/2013 | CN203060962U Frying oil filtering device |
| 07/17/2013 | CN203060961U Combined continuous filtering device of flowing sand |
| 07/17/2013 | CN203060960U On-line oil filter for transformer substation |
| 07/17/2013 | CN203060959U Ore pulp leachate filtering and separating system |
| 07/17/2013 | CN101801495B Fuel filter with filter recognition |
| 07/11/2013 | WO2013103530A1 Phosphorous mitigation for green filter beds |
| 07/10/2013 | EP2612697A1 Filtration device |
| 07/10/2013 | CN203052837U Water volume distributor |
| 07/10/2013 | CN203050667U Filter device for sewage exploited from water injection well in oilfield development |
| 07/10/2013 | CN203049689U Primary and secondary type plastic hygienic cistern |
| 07/10/2013 | CN203048714U Multifunctional water purifier with pollution discharge function |
| 07/10/2013 | CN203043732U Water-inlet precipitation tank of rural artificial wetland |
| 07/10/2013 | CN203043731U Crude oil filtration treatment device for oil fields |
| 07/10/2013 | CN203043730U Centrifugal multi-net integrated filter |
| 07/10/2013 | CN203043729U Oil filtering device |
| 07/10/2013 | CN203043728U Mold-releasing oil recycling device of concrete pipe pile |
| 07/10/2013 | CN203043727U Silica sol purifying and filtering device |
| 07/10/2013 | CN203043726U Horizontal annular filter structure |
| 07/10/2013 | CN203043725U Oil return device of oiling machine |
| 07/10/2013 | CN203043724U Machine tool cutting fluid filtering cooling system |
| 07/10/2013 | CN203043723U Sand filter for irrigation |
| 07/10/2013 | CN203043722U Waste antifreezing solution regeneration and filtration device |
| 07/10/2013 | CN103191599A Novel filtering device for tobacco primary processing charging machine |
| 07/10/2013 | CN103191598A Eddy-flow full-effect machine oil filter |
| 07/10/2013 | CN103191597A Biogas slurry filter |
| 07/10/2013 | CN103191596A Biogas slurry filtering device |
| 07/10/2013 | CN102795985B Method and system for separating calcium formate in preparation process of trimethylolpropane by calcium method |
| 07/04/2013 | WO2013100628A1 Apparatus for water treatment using capacitive deionization and method for controlling the same |
| 07/04/2013 | WO2013098807A1 Drinking water vending dispenser facilitated to collect and purify drainage water |
| 07/04/2013 | US20130168306 Hydraulic Fracturing Water Filter |
| 07/03/2013 | CN203030113U Circular water saving and settling pond |
| 07/03/2013 | CN203030112U Circular filtration system |
| 07/03/2013 | CN203030111U Movable plate-frame oil purifier with wedge-type pressing device |
| 07/03/2013 | CN203030103U Novel filter |
| 07/03/2013 | CN203030101U Sediment filter for fire engine |
| 07/03/2013 | CN103189121A Filtration device |
| 07/03/2013 | CN103182220A Reverse swirl filter |
| 07/03/2013 | CN103182219A Oil filter for efficient diesel engine |
| 07/03/2013 | CN103182218A Edible oil filter |
| 07/03/2013 | CN103182213A Environment-friendly type herb residue processing system |
| 06/27/2013 | WO2013093835A1 Draining device |
| 06/27/2013 | US20130161264 Cost-Efficient Treatment Of Fluoride Waste |
| 06/26/2013 | CN203025034U Large-volume water sample separation and enrichment device of durable organic matters |
| 06/26/2013 | CN203021513U Oil slurry filtration system of catalytic cracking device |
| 06/26/2013 | CN203018064U Slurry-bed loop reaction and separation equipment |
| 06/26/2013 | CN203017971U Desulfurizing and dedusting system |
| 06/26/2013 | CN203017871U Preposed mid-water purifier with fully automatic cyclone desanding filtering device |
| 06/26/2013 | CN203017870U Ground sesameseed oil filter system |
| 06/26/2013 | CN203017869U Coal slag filtering device for pre-treating oily wastewater |
| 06/26/2013 | CN203017868U Double-layer filtering device capable of heating liquid |
| 06/26/2013 | CN203017867U Filtering tank for liquid preparation |
| 06/26/2013 | CN203017828U Replaceable water purifying filter element for water filter kettle |
| 06/26/2013 | CN103170180A Water saving process for dry emission of tailings |
| 06/26/2013 | CN103170179A Ground sesame seed oil refined filtering device with automatic oil feeding control function |
| 06/26/2013 | CN103170178A Oil-liquid purification device |
| 06/26/2013 | CN103170177A Condensate water processing system using permanent magnetic deironing filters, and designing method thereof |
| 06/26/2013 | CN102294133B Multifunctional pressure type chemical purification equipment for oily sewage |
| 06/20/2013 | WO2013089126A1 Water purifying device, and maintenance system for same |
| 06/20/2013 | WO2013086657A1 Water filtering device |
| 06/19/2013 | CN203007056U Ultra-filtration water processing device |
| 06/19/2013 | CN203004043U Precast beam scattered spray regimen and water recycling system |
| 06/19/2013 | CN203002100U Sewage prefiltration device |
| 06/19/2013 | CN203002099U Jointly built pipeline corridor system of water distribution channel in nuclear power plant |
| 06/19/2013 | CN203002098U Group-string energy-efficient coarse-fine filter device for oil field oil extraction polymer mother solution |
| 06/19/2013 | CN203002097U Reverse osmosis security filter system |
| 06/19/2013 | CN203002096U Backwash oil filter |
| 06/19/2013 | CN203002095U Efficient energy-saving rainwater purifier |
| 06/19/2013 | CN203002094U Beer ceramic membrane filtration system device |
| 06/19/2013 | CN103157325A Domestic water purifier |
| 06/19/2013 | CN103157324A A system for treating a detergent solution in a washing or rinsing plant for containers and a method for managing the operation thereof |
| 06/19/2013 | CN103157318A Disassembly-and-washing-free durable ceramic filter element water purifier |
| 06/13/2013 | WO2013083843A1 Fuel filter of an internal combustion engine and filter element of a fuel filter |
| 06/13/2013 | WO2013083705A1 Filter element of a fuel filter and method for producing such a filter element |
| 06/13/2013 | WO2013083309A1 Fuel filter and fuel filter arrangement for filtering fuel |
| 06/13/2013 | US20130146548 Immersed screen and method of operation |
| 06/12/2013 | EP2602472A1 Fuel filter of an internal combustion engine and filter element of a fuel filter |
| 06/12/2013 | CN202990032U Secondary water recycling device and system |
| 06/12/2013 | CN202983394U Recycling-separating device for residual concrete in concrete mixer |
| 06/12/2013 | CN202983393U Water quality and storage container purifying device |
| 06/12/2013 | CN202983392U Improved oil-way circulating system of dewatering anti-rusting machine of bearing |
| 06/12/2013 | CN202983391U Sucking-type blowdown filtering machine |
| 06/12/2013 | CN202983346U Longevity ceramic filter element water purifier free from dismantling and washing |
| 06/12/2013 | CN202983316U Rotational flow medium filter |
| 06/12/2013 | CN103143202A Full-automatic fibre recovery device |
| 06/12/2013 | CN103143201A Pressurization back-washing and recharging fine filter unit |
| 06/06/2013 | DE202013003117U1 Trommelfilter mit Bandvorabscheider Drum band filter with pre-separator |
| 06/05/2013 | CN202973129U Automatic ash cleaning device |
| 06/05/2013 | CN202969568U City pipe network sludge drawing treatment vehicle |
| 06/05/2013 | CN202962190U Welding dedusting and purifying device |
| 06/05/2013 | CN202962117U System for recycling oil in vacuum pump |
| 06/05/2013 | CN202962116U Integrated water purifying device |
| 06/05/2013 | CN202962115U Prefiltration device for sewage treatment |
| 06/05/2013 | CN202962114U Filtering system of cooling water for steel making |
| 06/05/2013 | CN202962113U Sand-backflushing integrated filter |
| 06/05/2013 | CN202962112U Novel filter device used in casting oil tank |
| 06/05/2013 | CN202962111U On-line super-fine filtering machine |
| 06/05/2013 | CN202962110U Oil circulating system for aluminum paste |