Results 11 to 20 of about 156,660 (284)
Water Science and Technology, 2021 Ultrafiltration membranes are widely used for the treatment of papermaking wastewater. The antifouling performance of polyvinylidene fluoride (PVDF) ultrafiltration membranes can be improved by changing the hydrophilicity.
Yujia Tong +3 more
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Pakistan Armed Forces Medical Journal, 2020 Objective: To observe the effect of modified ultrafiltration on hemodynamics of pediatric patients. Study Design: A descriptive cross-sectional study. Place and Duration of Study: Pediatric Cardiac Surgery department, AFIC/NIHD Rawalpindi, from Jun
Muneeb Ur Rehman +5 more
doaj +1 more source
Membranes, 2020 Membrane filtration of biological suspensions is frequently limited by fouling. This mechanism is well understood for ultrafiltration of activated sludge in membrane bioreactors.
Tobias Gienau +3 more
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Single and binary protein electroultrafiltration using poly(vinyl-alcohol)-carbon nanotube (PVA-CNT) composite membranes. [PDF]
, 2020 Electrically conductive composite ultrafiltration membranes composed of carbon nanotubes have exhibited efficient fouling inhibition in wastewater treatment applications. In the current study, poly(vinyl-alcohol)-carbon nanotube membranes were applied to
Gee, Terence +5 more
core +3 more sources
Research on the current situation of ultrafiltration combined process in treatment of micro-polluted surface water [PDF]
E3S Web of Conferences, 2020 At present, most of the source water of domestic urban water supply treatment plants is taken from micro-polluted surface water. With the further improvement of drinking water sanitation standards, the traditional “coagulation-sedimentation-filtration ...
Lou Yuying, Zhang Shoubin, Zhu Tong
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Particle-by-Particle Reconstruction of Ultrafiltration Cakes in 3D from Binarized TEM Images [PDF]
, 2010 Transmission electron microscopy (TEM) imaging is one of the few techniques available for direct observation of the microstructure of ultrafiltration cakes.
Berryman +9 more
core +2 more sources
The Journal of ExtraCorporeal Technology, 2001 This study evaluates the effect of balanced ultrafiltration, modified ultrafiltration, and balanced ultrafiltration with modified ultrafiltration on inflammatory mediators in children’s open-heart surgery. Eighty children with congenital heart disease were randomly divided into four groups: control group (C group); balanced ultrafiltration group (BUF ...
Z D, Ming +4 more
openaire +2 more sources
The Study of the Method of Fight Against Formation of Polarizing Layer at the Process of Ultrafiltration Concentration of the Skim Milk [PDF]
, 2016 The description of experimental set and the method of processing of the results of the study of the method of fight against formation of polarizing layer in the process of ultrafiltration concentration of skim milk raw material were presented.
Deynychenko, G. (Grygoriy) +4 more
core +2 more sources
Reversibility of fouling on ultrafiltration membrane by backwashing and chemical cleaning: differences in organic fractions behaviour [PDF]
, 2016 Membrane fouling is an inherent phenomenon in ultrafiltration (UF) membrane processes, making it necessary to periodically perform backwashes (BW) and chemical cleanings in place (CIP) to restore the initial permeability of the membrane. The objective of
Bernat Camí, Xavier +5 more
core +2 more sources
BMC Anesthesiology, 2019 Background Increased lung water and the resultant atelectasis are significant pulmonary complications after cardiopulmonary bypass (CPB) in children undergoing cardiac surgery; these complications are observed after CPB than after anaesthesia alone ...
Mohamed Elayashy +10 more
doaj +1 more source