Principles and advancements of air gap membrane distillation

S Kalla, S Upadhyaya, K Singh - Reviews in Chemical Engineering, 2019 - degruyter.com
In recent years, membrane distillation (MD) has evidently emerged as one of the promising
separation processes, with increasing areas of application including but not limited to …

A review on membrane applications and transport mechanisms in vacuum membrane distillation

R Baghel, S Upadhyaya, K Singh… - Reviews in Chemical …, 2017 - degruyter.com
The main aim of this article is to provide a state-of-the-art review of the experimental studies
on vacuum membrane distillation (VMD) process. An introduction to the history of VMD is …

Optimization of process variables by the application of response surface methodology for naphthol blue black dye removal in vacuum membrane distillation

R Baghel, S Upadhyaya, SP Chaurasia, K Singh… - Journal of Cleaner …, 2018 - Elsevier
This study focuses on the determination of optimum conditions for different operating
variables for removal of dye from wastewater in the vacuum membrane distillation process …

Synthesis of hybrid PVDF–PTFE membrane using nonhazardous solvent for ethanol–water separation through membrane distillation

PK Burnwal, P Pal, MO Midda… - Journal of Hazardous …, 2022 - ascelibrary.org
This work was focussed on synthesizing a polyvinylidene fluoride (PVDF)–
polytetrafluoroethylene (PTFE) hybrid flat sheet membrane using a nonhazardous solvent …

How far can membrane characteristic parameters bestow at the vacuum membrane distillation (VMD) performance: Modeling and simulation

SS Ibrahim, QF Alsalhy - Separation Science and Technology, 2022 - Taylor & Francis
ABSTRACT A mathematical model of simultaneous heat and mass transfer was presented to
describe for the first time the effects of the variation in the characteristic parameters of the …

[PDF][PDF] Treatment of Sudan III dye from wastewater using vacuum membrane distillation

R Baghel, S Kalla, S Upadhyaya… - J. Basic Appl. Eng …, 2017 - researchgate.net
In the present work, Vacuum Membrane Distillation (VMD) process has been applied for
removal of Sudan III dye from wastewater. The Poly Tetra Fluoro Ethylene (PTFE) membrane …

Development of heat and mass transfer correlations and recovery calculation for HCl–water azeotropic separation using air gap membrane distillation

S Kalla, S Upadhyaya, K Singh, R Baghel - Chemical Papers, 2019 - Springer
In the present work, the air gap membrane distillation (AGMD) process has been
experimentally studied for the separation of aqueous HCl azeotropic (20.2 wt% HCl) mixture …

[PDF][PDF] Sensitivity analysis and Taguchi application in vacuum membrane distillation

S Upadhyaya, K Singh, SP Chaurasia… - Membrane Water …, 2018 - researchgate.net
In this work, desalination experiments were performed on vacuum membrane distillation
(VMD). Process parameters such as feed flow rate, vacuum degree on permeate side, feed …

Column study for adsorption of methylene blue dye using azadirachta indica adsorbent

V Goswami, R Upadhyaya… - Asian Journal of Water …, 2020 - content.iospress.com
In this study, synthesised Azadirachta indica adsorbent was used for the removal of
methylene blue dye using a packed bed column. The effect of feed flow rate, feed methylene …

Morphological study of synthesized PVDF membrane using different non-solvents for coagulation

M Yadav, S Upadhyay, K Singh… - Membrane and Water …, 2022 - koreascience.kr
Polyvinylidene fluoride (PVDF) flat sheet hydrophobic membranes were prepared using 16
wt% PVDF in Dimethyl acetamide (DMAc) by phase inversion technique for desalination …