Advance in Membrane Technology for Environmental Protection and Remediation

A special issue of Membranes (ISSN 2077-0375). This special issue belongs to the section "Membrane Applications".

Deadline for manuscript submissions: closed (20 September 2023) | Viewed by 1333

Special Issue Editors


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Guest Editor
Laboratoire Mesures et Caractérisations, Institut de la Filtration et des Techniques Séparatives (IFTS), Rue Marcel Pagnol, 47510 Foulayronnes, France
Interests: membrane characterization; membrane pressure driven processes; fuel-cells; nanoplastics

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Guest Editor
Institut de la Filtration et des Techniques Séparatives (IFTS), Foulayronnes, France
Interests: membrane preparation; membrane characterization; membrane application on liquid and gas separation; hydride process

Special Issue Information

This special issue provides an overview of the latest advances in membrane technology for environmental protection and remediation. Membrane filtration is a promising technology for the treatment of various types of water, wastewater, and contaminated soil. In recent years, the development of new membrane materials and fabrication techniques has greatly enhanced the performance and efficiency of membrane systems. This special issue covers several key areas of membrane technology, including nanofiltration, reverse osmosis, ultrafiltration, and microfiltration, with a focus on their application in environmental protection and remediation. One promising application of advanced membrane technology for environmental protection and remediation is in the treatment of contaminated groundwater. Contaminated groundwater can be a significant source of pollutants to surface water bodies, and traditional treatment methods such as pump and treat can be time-consuming and costly. Membrane technology offers a potentially more efficient and cost-effective solution for the removal of contaminants from groundwater. Specifically, nanofiltration and reverse osmosis membranes have shown promise for the removal of contaminants such as heavy metals, pesticides, nanoplastics and pharmaceuticals from contaminated groundwater. The high selectivity and efficiency of these membranes allow for the removal of contaminants at a molecular level, resulting in treated water that meets or exceeds regulatory standards. Furthermore, advancements in membrane fouling control strategies, such as the use of anti-fouling coatings and backwashing, have improved the reliability and longevity of membrane filtration systems in groundwater treatment applications. Overall, the use of advanced membrane technology for the treatment of contaminated groundwater has the potential to provide a more sustainable and effective solution for environmental protection and remediation.

Dear Colleagues,

I would like invite you to collaborate with us in an special issue exploring the latest advances in membrane technology for environmental protection and remediation. Your expertise and insights would greatly contribute to this important and timely topic. Please let me know if you are interested in participating and we can discuss further details.

Topics include but are not limited to:

  1. Novel membrane materials and structures for enhanced separation efficiency in water treatment and wastewater remediation.
  2. Integration of membrane technologies with other treatment methods for advanced environmental protection and remediation.
  3. Development of low-cost and sustainable membrane systems for small-scale and rural communities.
  4. Scaling up of membrane processes for industrial applications in environmental protection and remediation.
  5. Exploration of membrane-based systems for resource recovery from wastewater and industrial effluents.
  6. Advances in monitoring and control systems for efficient operation and maintenance of membrane processes in environmental applications.
  7. Integration of membrane processes with renewable energy sources for sustainable and green environmental technologies.
  8. Impacts of emerging contaminants and microplastics on membrane processes and development of effective strategies for their removal.
  9. Advances in modeling and simulation tools for predicting and optimizing the performance of membrane-based systems in environmental applications.
  10. Evaluation of the environmental and economic sustainability of membrane-based systems for various applications.

Thanks for your attention

Appreciate

Dr. René Peinador
Dr. Eljaddi Tarik
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Membranes is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2700 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • membrane preparation
  • membrane characterization
  • membrane fouling
  • water and wastewater treatment
  • industrial effluents
  • desalination
  • membrane technology (MF, UF, NF, RO)

Published Papers (1 paper)

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Research

13 pages, 11796 KiB  
Article
Design and Preparation a New Composite Hydrophilic/Hydrophobic Membrane for Desalination by Pervaporation
by Tarik Eljaddi, Eric Favre and Denis Roizard
Membranes 2023, 13(6), 599; https://doi.org/10.3390/membranes13060599 - 13 Jun 2023
Cited by 2 | Viewed by 1116
Abstract
Herein, experimental and theoretical approaches were used to design a new composite membrane for desalination by pervaporation. The theoretical approaches demonstrate the possibility to reach high mass transfer coefficients quite close to those obtained with conventional porous membranes if two conditions are verified: [...] Read more.
Herein, experimental and theoretical approaches were used to design a new composite membrane for desalination by pervaporation. The theoretical approaches demonstrate the possibility to reach high mass transfer coefficients quite close to those obtained with conventional porous membranes if two conditions are verified: (i) a dense layer with a low thickness and (ii) a support with a high-water permeability. For this purpose, several membranes with a cellulose triacetate (CTA) polymer were prepared and compared with a hydrophobic membrane prepared in a previous study. The composite membranes were tested for several feed conditions, i.e., pure water, brine and saline water containing a surfactant. The results show that, whatever the tested feed, no wetting occurred during several hours of desalination tests. In addition, a steady flux was obtained together with a very high salt rejection (close to 100%) for the CTA membranes. Lastly, the CTA composite membrane was tested with real seawater without any pretreatment. It was shown that the salt rejection was still very high (close to 99.5%) and that no wetting could be detected for several hours. This investigation opens a new direction to prepare specific and sustainable membranes for desalination by pervaporation. Full article
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