Experimental Study on Filtration Performance of Flat Sheet Multiple-Layer Depth Filter Media for Intake Air Filtration
نویسندگان
چکیده
منابع مشابه
Pilot study of high-performance air filtration for classroom applications.
UNLABELLED A study was conducted to investigate the effectiveness of three air purification systems in reducing the exposure of children to air contaminants inside nine classrooms of three Southern California schools. Continuous and integrated measurements were conducted to monitor the indoor and outdoor concentrations of ultrafine particles (UFPs), fine and coarse particulate matter (PM2.5 and...
متن کاملGlycerin Removal from Ultrafiltration Flat Sheet Membranes by Filtration and Soaking
comIn the case of pharmaceutical processes, the presence of preservatives can be problematic and the quantity is subject to stringent standards. So, the aim of this study is to quantify the removal of glycerin contained in ultrafiltration flat sheet membranes by filtration and soaking. This is carried out over a wide range of membranes with different characteristics. The selected flat sheet mem...
متن کاملFiltration Performance of Two-Layer Geotextile Systems
Nonwoven geotextiles are commonly used in filtration applications. For some applications, however, a nonwoven geotextile filter may not have the required mechanical properties to withstand deformations, and an additional woven geotextile is usually employed in design. While reinforcement is an important function expected from these two-layer geotextile systems, filtration is another function th...
متن کاملFluid Purification Using Charge- Modified Depth Filtration Media
NOVEMBER 2005 P ositioned at various stages during bioprocessing, depth filters are used as prefilters that clarify fluid streams to protect, prolong the life, and increase the efficiency of final (sterilizing) filters, chromatography columns, and other separation technologies. Depth filters are particularly well-suited for use in prefiltration during bioprocessing, removing large contaminants ...
متن کاملGradient clogging in depth filtration
We investigate clogging in depth filtration, in which a dirty fluid is ‘‘cleaned’’ by the trapping of dirt particles within the pore space during flow through a porous medium. This leads to a self-generated gradient percolation process that exhibits a power-law distribution for the density of trapped particles at downstream distance x from the input. To achieve a nonpathological clogging ~perco...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Aerosol Science and Technology
سال: 2013
ISSN: 0278-6826,1521-7388
DOI: 10.1080/02786826.2013.842281