Results 11 to 20 of about 72,235 (259)
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
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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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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
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Ultrafiltration Process Yield Study on Aqueous Solution of Total Ginsenosides
Natural Product Communications, 2022 Ultrafiltration membrane separation is a technology used to separate large and small molecules in solution by using the principle of membrane screening.
Dekun Li +6 more
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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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Journal of Biological Chemistry, 1931 Assuming that "bound" water loses its solvent properties, it is shown by an ultrafiltration method that in solutions of gelatin, casein, starch, and glycogen, and in blood serum, only a very small fraction of the water can be associated with the colloids in this form.
David M. Greenberg, Max M. Greenberg
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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
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Патология 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
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Membranes, 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
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Antifouling BaTiO3/PVDF piezoelectric membrane for ultrafiltration of oily bilge water
Water 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
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