Results 31 to 40 of about 763,836 (318)
Numerical simulation of colloid dead-end filtration: effect of membrane characteristics and operating conditions on matter accumulation [PDF]
, 2008 The aim of this work is to develop a simulation capability applicable to dead-end filtration of colloidal dispersions in order to investigate the effect of process conditions, such as membrane configuration and operating parameters, on filtration ...
Fletcher, David F. +2 more
core +1 more source
Atmosphere, 2020 Novel methods have been developed to measure the fractional deposition efficiency for nanoparticles of full-scale HVAC and HEPA filter cassettes down to a particle size of 3.5 nm.
Ana Maria Todea +3 more
doaj +1 more source
On V-filtration, Hodge filtration and Fourier transform
Selecta Mathematica, 2023 52 pages. Comments are welcome.
Chen, Qianyu, Dirks, Bradley
openaire +2 more sources
Effects of drinking-water filtration on Cryptosporidium Seroepidemiology, Scotland [PDF]
, 2014 Continuous exposure to low levels of Cryptosporidium oocysts is associated with production of protective antibodies. We investigated prevalence of antibodies against the 27-kDa Cryptosporidium oocyst antigen among blood donors in 2 areas of Scotland ...
Huw V. Smith +11 more
core +1 more source
Grewia spp. Biopolymer as Low-Cost Biosorbent for Hexavalent Chromium Removal
Journal of Chemistry, 2019 In this study, Grewia spp. biopolymer was utilized as a biosorbent for elimination of hexavalent chromium from water. Fourier-transform infrared spectrometry (FTIR) and X-ray diffraction (XRD) were performed for characterization of the biosorbent ...
G. P. Kofa +5 more
doaj +1 more source
Filtration and regeneration performances of SiC fiber potentially applied to gasoline particulates [PDF]
, 2019 In this study, for filtration of gasoline particulates, we tested SiC fibers potentially applied for a gasoline particulate filter (GPF). Carbon particles were used as model soot. Focusing on the porosity and the fiber diameter, the filtration efficiency
Yamamoto, Kazuhiro +2 more
core +1 more source
Normal chemotactic activity of granulocytes obtained by filtration leucapheresis
, 1977 The chemotactic activity of granulocytes obtained by the Terumo Filtration Leucapheresis System (F.L.) was examined by the method of Boyden's chamber. The number of cells migrating through the Millipore filter was expressed as the chemotactic activity ...
Kitajima, Koichi +6 more
core +1 more source
Dietary Protein Intake and Peritoneal Protein Losses in Peritoneal Dialysis Patients
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Introduction Peritoneal dialysis (PD) patients lose protein in their waste dialysate, potentially increasing their risk for malnutrition. We wished to determine whether there was any association between losses and dietary protein intake (DPI). Methods DPI was assessed from 24‐h dietary recall using Nutrics software.
Haalah Shaaker, Andrew Davenport
wiley +1 more source
Membranes, 2020 This works aims to propose and demonstrate the accuracy of a novel method of characterization aimed for non-destructive analysis of microfiltration (MF) membrane cartridges. The method adapts conventional liquid–liquid displacement porosimetry (LLDP) for
René I. Peinador +3 more
doaj +1 more source