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Advanced Polymers for Wastewater Treatment and Toxicant Removal, 2nd Edition

A special issue of Polymers (ISSN 2073-4360). This special issue belongs to the section "Polymer Applications".

Deadline for manuscript submissions: 10 July 2025 | Viewed by 626

Special Issue Editors


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J. Mike Walker ’66 Mechanical Engineering Department, Texas A&M University, College Station, TX 77843, USA
Interests: water treatment; polymer materials; environmental sciences
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
School of Electrical and Computer Engineering, Electric Power Division, Photometry Laboratory, National Technical University of Athens, 9 Heroon Polytechniou Street, 15780 Athens, Greece
Interests: environmental and renewable energy law; economic development; environmental impact analysis; climate change; atmospheric pollution; water pollution regulations; environmental management standards; technology transfer; sustainability; higher education policy
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

We are excited to announce the release of a new Special Issue entitled "Advanced Polymers for Wastewater Treatment and Toxicant Removal, 2nd Edition", following the success of its first edition. The contamination of freshwater by wastewater is a critical environmental issue, as various pollutants, including aromatic compounds, heavy metals, pharmaceutical micropollutants, and organic cationic dyes, pose significant threats to water quality. Among these pollutants, biological contaminants such as bacteria and viruses, as well as pharmaceutical residues like antibiotics, hormones, and analgesics, present particular challenges due to their persistence, bioactivity, and resistance to conventional treatment methods. These pollutants not only affect human health but also contribute to antimicrobial resistance, endocrine disruption, and ecological imbalances.

To address these challenges, numerous remediation techniques have been employed, ranging from chemical, physical, and biological treatments to more advanced approaches involving polymer composites and metal–organic frameworks (MOFs). These materials have demonstrated significant potential in effectively removing toxic contaminants from wastewater.

This Special Issue aims to explore the role of polymer-based materials, including their synthesis methods, characterization, and applications, in the treatment of wastewater and the removal of toxicants. It will focus on innovative strategies that integrate advanced materials, catalytic systems, and hybrid technologies to address the growing environmental threats posed by wastewater contamination.

We invite scientists and researchers to submit their work covering these critical issues in wastewater treatment, with an emphasis on the development of advanced polymer-based solutions.

Dr. Seyed Borhan Mousavi
Dr. Grigorios L. Kyriakopoulos
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. Polymers is an international peer-reviewed open access semimonthly 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

  • water treatment
  • polymer materials
  • environmental sciences

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Published Papers (1 paper)

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Research

20 pages, 4862 KiB  
Article
Fabrication of PVDF Membranes with a PVA Layer for the Effective Removal of Volatile Organic Compounds in Semiconductor Wastewater
by Youngmin Choi and Changwoo Nam
Polymers 2025, 17(10), 1332; https://doi.org/10.3390/polym17101332 - 14 May 2025
Viewed by 324
Abstract
Through the application of advanced membrane modification strategies, high-performance membranes have been developed to effectively remove organic contaminants such as toluene and xylene from wastewater. These membranes demonstrate superior antifouling resistance and long-term operational stability, offering a competitive advantage for semiconductor wastewater treatment. [...] Read more.
Through the application of advanced membrane modification strategies, high-performance membranes have been developed to effectively remove organic contaminants such as toluene and xylene from wastewater. These membranes demonstrate superior antifouling resistance and long-term operational stability, offering a competitive advantage for semiconductor wastewater treatment. This study introduces a novel approach to membrane fabrication using polyvinylidene fluoride (PVDF), recognized for its cost-effectiveness and distinct antifouling properties in contaminant removal. To enhance the performance of the membrane, the solvent (DMA, DMF, NMP) that dissolves PVDF and the immersion time (30 min, 60 min, 90 min) at which phase separation occurs were identified. Additionally, the membranes were treated with polyvinyl alcohol (PVA) through multiple dip coatings to enhance their hydrophilicity before a comparative analysis was conducted. The resulting optimized membranes demonstrated high emulsion fluxes (4412 Lm2h1bar1 for toluene) and achieved oil-removal efficiencies exceeding 90% when tested with various organic solvents, including toluene, cyclohexane, xylene, benzene, and chloroform. The resulting optimized membranes prove to be a reliable means of producing clean water and of efficiently separating organic contaminants from wastewater. Showcasing remarkable antifouling capabilities and suitability for repeated use without significant efficiency loss, this solution effectively addresses cost and fouling challenges, presenting it as a sustainable and efficient wastewater treatment method for the semiconductor industry. Full article
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