Results 21 to 30 of about 1,623,043 (289)
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
Removal of micro-organic contaminants from wastewater: A critical review of treatment technology
Next Materials, 2023 Micro-organic contaminants in water have the characteristics of relatively low concentration and degradation, given their stable structures. Ecological balance and human metabolism can be severely affected by their accumulation in the food chain. Besides,
Miao Miao +7 more
doaj +1 more source
Optimization and Enhancement of PAN Ultrafiltration Membrane for Separation of Lignin from Waste Water of Paper Mill Using Response Surface Methodology [PDF]
علوم و تکنولوژی پلیمر, 2019 Hypothesis: Wastewater from paper industries is one the most polluting effluents. Due to presence of polymeric compounds such as lignin, this effluent is harmful for environment and public health.
Kamil Rozrokh +2 more
doaj +1 more source
Preparation and Characterization of Novel Polyvinylidene Fluoride/2-Aminobenzothiazole Modified Ultrafiltration Membrane for the Removal of Cr(VI) in Wastewater. [PDF]
Polymers (Basel), 2017 Hexavalent chromium is one of the main heavy metal pollutants. As the environmental legislation becomes increasingly strict, seeking new technology to treat wastewater containing hexavalent chromium is becoming more and more important.
Wang X +6 more
europepmc +2 more sources
Pakistan Armed Forces Medical Journal, 2022 Objective: To determine the effect of MUF on pre and post MUF lactate levels. Study Design: Analytical Cross-sectional study. Place and Duration of Study: Pediatric Operation Theater at Armed Forces Institute of Cardiology/National Institute of ...
Jahanzaib Azam +9 more
doaj +1 more source
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
doaj +1 more source
Frontiers in Chemistry, 2023 Modified cellulose acetate membranes with bentonite clay (CA/bent) and TiO2 nanoparticles (CA/TiO2) using the phase inversion method are successfully prepared and characterized.
Heba M. Refaat +6 more
doaj +1 more source
Veno-Arterial Modified Ultrafiltration in Children after Cardiopulmonary Bypass
, 2023 A method of performing veno-arterial modified ultrafiltration is described that utilizes conventional blood flow through the aortic and venous cannulae.
David R. Price +4 more
core +1 more source
Modification and Performance Enhancement of PVC Ultrafiltration Membrane by Grafting of Sulfonated Polystyrene [PDF]
علوم و تکنولوژی پلیمر, 2020 Hypothesis: In this study, modification of polyvinyl chloride ultrafiltration membrane was done and the modified membrane was used in the ultrafiltration process for oil-in-water separation.Methods: at first, PVC was dehydrochlorinated by sodium ...
Golshan Mousavi +2 more
doaj +1 more source
Free serum cortisol: quantification applying equilibrium dialysis or ultrafiltration and an automated immunoassay system [PDF]
, 2007 Background: Quantification of bioactive, free serum cortisol concentrations can characterize adrenocortical function more appropriately compared to total serum cortisol measurement.
Michael Vogeser +5 more
core +2 more sources