Results 21 to 30 of about 106,635 (304)

Chemical cleaning of potable water membranes: A review [PDF]

open access: yes, 2010
The literature on chemical cleaning of polymeric hollow fibre ultrafiltration and microfiltration membranes used in the filtration of water for municipal water supply is reviewed. The review considers the chemical cleaning mechanism, and the perceived
Porcelli, Nicandro, Judd, Simon J.
core   +1 more source

Dead-end filtration of natural organic matter: experimental evidence of critical conditions [PDF]

open access: yes, 2005
The development of membrane technology has reached a state whereby operational optimisation is becoming the major issue to both researchers and industrial operators.
Jefferson, Bruce   +2 more
core   +1 more source

Fouling and Rejection Behaviour of Ultrafiltration for Oil in Water Emulsion Separation [PDF]

open access: yes, 2012
Oily waste water has been generated from food, automotive, metal processing industries as well as petroleum exploration and refinery. Polyethersulfone ultrafiltration membrane was investigated for treatment of oil in water emulsion.
Wiharyanto , Oktiawan   +2 more
core   +1 more source

Ultrafiltration as a method for regulating the volume balance during correction of transposition of great vessels in newborns

open access: yesПатология кровообращения и кардиохирургия, 2015
Correction of congenital heart disease in newborns under extracorporeal circulation is accompanied by fluid overload. To eliminate this pathological state, the method of ultrafiltration is commonly used.
Е. В. Захаров   +5 more
doaj   +1 more source

Two-Dimensional Theoretical Analysis and Experimental Study of Mass Transfer in a Hollow-Fiber Dialysis Module Coupled with Ultrafiltration Operations

open access: yesMembranes, 2023
This research theoretically and experimentally develops a hollow-fiber dialysis module coupled with ultrafiltration operations by introducing a trans-membrane pressure during the membrane dialysis process, which can be applied to the waste metabolic end ...
Chii-Dong Ho   +3 more
doaj   +1 more source

Water removal during automated peritoneal dialysis assessed by remote patient monitoring and modelling of peritoneal tissue hydration

open access: yesScientific Reports, 2021
Water removal which is a key treatment goal of automated peritoneal dialysis (APD) can be assessed cycle-by-cycle using remote patient monitoring (RPM).
Joanna Stachowska-Pietka   +5 more
doaj   +1 more source

Antifouling BaTiO3/PVDF piezoelectric membrane for ultrafiltration of oily bilge water

open access: yesWater Science and Technology, 2022
Barium titanate/polyvinylidene fluoride (BaTiO3/PVDF) piezoelectric membrane was successfully prepared and generated in-situ vibrations to reduce membrane fouling by applying alternating current (AC) signal for oily bilge water ultrafiltration.
Zhirong Tan   +5 more
doaj   +1 more source

Production of probiotic Bulgarian yoghurts obtained from an ultrafiltered cow’s milk

open access: yesIrish Journal of Agricultural and Food Research, 2021
Ultrafiltration of skim cow’s milk with a UF10-PAN membrane at volume reduction ratios (VRRs) of 2 and 3 was performed. The ultrafiltration retentates obtained were used for production of probiotic yoghurts with three different starters. A control sample
S. Kodinova   +5 more
doaj   +1 more source

SURVEY REGARDING THE ULTRAFILTRATION OF PROTEINES THROUGH MEMBRANE BASED PROCEDURES

open access: yesScientific Papers Animal Science and Biotechnologies, 2023
This work is based on examples that emphasize the complexity of the proteins ultrafiltration process, pointing out the first 10-15 minutes of ultrafiltration.
CAMELIA HODOSAN   +4 more
doaj  

Membrane ultrafiltration in combined hollow-fiber module systems [PDF]

open access: yes, 2009
A correlation equation for predicting permeate flux of membrane ultrafiltration in hollow-fiber modules has been derived based upon the resistance-in-series model with the consideration of transmembrane pressure declining along the tube axis of the ...
葉和明; Yeh, Ho-ming; Wu, H. H.
core   +1 more source

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