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Application of Membrane Processes in Purification and Power Generation Systems

A special issue of Water (ISSN 2073-4441). This special issue belongs to the section "Wastewater Treatment and Reuse".

Deadline for manuscript submissions: closed (30 June 2022) | Viewed by 4180

Special Issue Editors


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Guest Editor
School of Civil and Environmental Engineering, University of Technology Sydney, Sydney, Australia
Interests: membrane; desalination; separation technologies; filtration; adsorption
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Guest Editor
Department of Chemical Engineering, Faculty of Engineering & Informatics, University of Bradford, Bradford BD7 1DP, UK
Interests: dynamic modelling; simulation; optimization and control of batch and continuous chemical processes with specific interests in distillation; industrial reactors; refinery processes; desalination; wastewater treatment
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Centre for Nano and Material Sciences, Jain University, Bengaluru, India
Interests: anisotropic nanomaterials; wastewater treatment; heavy metal removal; degradation of pesticides, dyes, organic pollutants, and industrial effluents

Special Issue Information

Dear Colleagues,

Membrane processes are the most common and prevalent for water purification, water reuse, and ultrapure water production. The applications of these technologies have been extended to power generation by the pressure-retarded osmosis process. New membranes are used in water purification and desalination applications, with the potential to overcome membrane shortcomings of limited water permeability and fouling problems. Nanomaterials and graphene-oxide-based membranes have joined the long list of high-performance membranes for various applications.

We invite our colleagues and scientists to submit their research and review papers on membrane processes for various purification technologies. Submissions may include, but are not limited to, research papers on reverse osmosis, nanofiltration, membrane distillation, forward osmosis, pressure-retarded osmosis, new membrane materials, ultra- and microfiltration processes, water reuse, wastewater treatment, and biomimetic membranes. Please submit your research papers to the Special Issue “Application of Membrane Processes in Purification and Power Generation Systems” before the deadline on 30 November 2021.

Prof. Ali Altaee
Prof. Iqbal M. Mujtaba
Prof. Akshaya Samal
Guest Editors

Manuscript Submission Information

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Keywords

  • membrane
  • desalination
  • wastewater treatment
  • reverse osmosis
  • nanofiltration

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Published Papers (1 paper)

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Research

14 pages, 3598 KiB  
Article
Optimization of Magnetic Nanoparticles Draw Solution for High Water Flux in Forward Osmosis
by MhdAmmar Hafiz, Mohammed Talhami, Muneer M. Ba-Abbad and Alaa H. Hawari
Water 2021, 13(24), 3653; https://doi.org/10.3390/w13243653 - 20 Dec 2021
Cited by 11 | Viewed by 3205
Abstract
In this study, bare iron oxide nanoparticles were synthesized using a co-precipitation method and used as a draw solute in forward osmosis. The synthesis conditions of the nanoparticles were optimized using the Box-Behnken method to increase the water flux of the forward osmosis [...] Read more.
In this study, bare iron oxide nanoparticles were synthesized using a co-precipitation method and used as a draw solute in forward osmosis. The synthesis conditions of the nanoparticles were optimized using the Box-Behnken method to increase the water flux of the forward osmosis process. The studied parameters were volume of ammonia solution, reaction temperature, and reaction time. The optimum reaction conditions were obtained at reaction temperature of 30 °C, reaction time of 2.73 h and 25.3 mL of ammonia solution. The water flux from the prediction model was found to be 2.06 LMH which is close to the experimental value of 1.98 LMH. The prediction model had high correlation factors (R2 = 98.82%) and (R2adj = 96.69%). This study is expected to be the base for future studies aiming at developing magnetic nanoparticles draw solution using co-precipitation method. Full article
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