Results 21 to 30 of about 117,512 (352)

Ultrafiltration in Acute Heart Failure [PDF]

open access: yes, 2019
Congestion is the predominant cause of more than 1 million annual heart failure hospitalisations and recurrent fluid overload predicts poor outcomes. Unresolved congestion trumps serum creatinine increases in predicting adverse heart failure outcomes. No
Maria Rosa Costanzo
core   +1 more source

Effect of ultrafiltration on extravascular lung water assessed by lung ultrasound in children undergoing cardiac surgery: a randomized prospective study

open access: yesBMC 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

Effect of hydrophilic / hydrophobic fractions of Natural Organic Matter on irreversible fouling of membranes [PDF]

open access: yes, 2009
Natural organic matter (NOM) has been identified as a major factor affecting membrane processes performances, but its impact is difficult to quantify from global parameters such as organic carbon content.
Jefferson, Bruce   +3 more
core   +1 more source

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

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

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

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

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

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