Progress in Biosorption, Membrane Separation, and Advanced Oxidation Processes for Sustainable Water and Wastewater Treatment

A special issue of Processes (ISSN 2227-9717). This special issue belongs to the section "Environmental and Green Processes".

Deadline for manuscript submissions: 31 May 2026 | Viewed by 110

Special Issue Editors


E-Mail Website
Guest Editor
Faculty of Technology, University of Novi Sad, 21000 Novi Sad, Serbia
Interests: wastewater treatment; adsorption; biosorption; membrane technologies; inorganic pollutants; heavy metal removal; chemicals of emerging concern; coagulation and flocculation; natural coagulants

E-Mail Website
Guest Editor
Faculty of Technology, University of Novi Sad, 21000 Novi Sad, Serbia
Interests: water and wastewater treatment; adsorption; bio-based materials; membrane separation processes
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Faculty of Technology, University of Novi Sad, 21000 Novi Sad, Serbia
Interests: heterogeneous catalysis; design of nanocatalysts; synthesis, functionalization, modification, and characterization of carbon (nano)materials; application of carbon-based (nano)catalysts in advanced oxidation processes for wastewater treatment
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

The growing complexity of environmental pollution, caused by a wide range of organic and inorganic contaminants, is a major challenge on the road to achieving sustainable water treatment and efficient resource recovery. This Special Issue, “Progress in Biosorption, Membrane Separation, and Advanced Oxidation Processes for Sustainable Water and Wastewater Treatment”, offers a platform for recent advances in the areas of adsorption/biosorption, membrane separation, advanced oxidation processes (AOPs), and hybrid processes targeting both traditional and emerging pollutants. In this Special Issue, we invite contributions in the form of studies that deepen our understanding of adsorption, separation, and oxidation mechanisms, introduce cutting-edge materials, or present treatment strategies that contribute to the circular economy and resource recovery goals.

Key topics include, but are not limited to the following:

  • Development and characterization of novel adsorbents/biosorbents, including functionalized biopolymers, agricultural waste-derived biochars and hydrochars, engineered nanomaterials, waste sludge and other biosolids as sustainable precursors for sorbent production; mechanistic studies on the adsorption/biosorption of organic micropollutants, dyes, and heavy metals, with an emphasis on kinetics, isotherms, and thermodynamics.
  • Membrane technologies, including microfiltration, ultrafiltration, nanofiltration for wastewater treatment; emphasis is placed on the development of novel membrane materials, surface modifications to enhance selectivity, permeability, and fouling resistance; studies addressing membrane fouling mechanisms, cleaning strategies, energy efficiency, and process optimization are also highly relevant.
  • Contributions addressing novel activation strategies (photo-, electro-, sono-, or persulfate-based systems), green and low-cost catalyst development, and integrated or hybrid AOP configurations that enhance pollutant removal efficiency and energy performance. Studies exploring mechanistic insights, process optimization, and toxicity reduction are also among the topics of interest.
  • Studies on hybrid and integrated treatment approaches that combine adsorption, biosorption, membrane separation, and advanced oxidation processes.
  • Life cycle assessment (LCA), techno-economic analysis, and environmental impact studies to bridge knowledge gaps and guide real-world implementation.

This Special Issue welcomes interdisciplinary research, including original research and review articles that connect basic science with engineering applications. Manuscripts offering novel insights into material design, process optimization, or innovative combinations of adsorption, biosorption, and advanced oxidation technologies are highly encouraged.

Dr. Dragana Lukić
Dr. Vesna M. Vasić
Dr. Sanja Panić
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 250 words) can be sent to the Editorial Office for assessment.

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. Processes 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 2400 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

  • wastewater
  • adsorption
  • biosorption
  • membrane technologies
  • advanced oxidation processes
  • catalysis
  • inorganic pollutants
  • organic pollutants
  • micropollutants

Benefits of Publishing in a Special Issue

  • Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
  • Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
  • Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
  • External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
  • Reprint: MDPI Books provides the opportunity to republish successful Special Issues in book format, both online and in print.

Further information on MDPI's Special Issue policies can be found here.

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Research

21 pages, 3225 KB  
Article
Remediation of Heavy Metals (Arsenic, Cadmium, and Lead) from Wastewater Utilizing Cellulose from Pineapple Leaves
by Aminur Rahman
Processes 2026, 14(1), 159; https://doi.org/10.3390/pr14010159 (registering DOI) - 2 Jan 2026
Abstract
Heavy metals (arsenic, cadmium, and lead) remain one of the most common and complex environmental problems worldwide. Accordingly, there is a growing need for eco-friendly and affordable materials derived from agricultural waste for the removal of heavy metals from contaminated water. This study [...] Read more.
Heavy metals (arsenic, cadmium, and lead) remain one of the most common and complex environmental problems worldwide. Accordingly, there is a growing need for eco-friendly and affordable materials derived from agricultural waste for the removal of heavy metals from contaminated water. This study aims to demonstrate how biodegradable pineapple leaf cellulose (PLC) can be used effectively in the remediation of heavy metals. The PLC adsorbent was prepared by treating it with ethyl alcohol (EtOH, 99.5%), calcium chloride (CaCl2), and 0.8 M sodium hydroxide. A scanning electron microscope equipped with energy-dispersive X-ray spectroscopy (SEM-EDS) and Fourier transform infrared spectroscopy (FT-IR) was used to investigate the surface of the adsorbent. Inductively coupled plasma mass spectrometry (ICP-MS) was employed to measure the concentration of metals before and after adsorption. Removal of metal ions (As5+, Cd2+, and Pb2+) by PLC was investigated under varying conditions, including pH, contact time, and adsorbent dosage. The analysis of cellulose composite revealed significant potential for adsorption of heavy metals such as As5+, Cd2+, and Pb2+. The highest removal efficiency of heavy metal ions was detected at a pH ranging from 3 to 7. The biosorption order of PLC at pH 6 was Pb2+ > Cd2+ > As5+ with 99.53% (63.45 mg/g), 98.44% (37.23 mg/g), and 42.40% (16.27 mg/g), respectively. After 120 min, the equilibrium of the adsorption process was reached for As5+, Cd2+, and Pb2+. FT-IR characterization discovered an increased abundance of functional groups on the adsorbent. The SEM-EDS analysis confirmed the occurrence of elements on the surface of PLC. The study revealed that the use of PLC is an innovative method for removing heavy metals from aquatic milieus, a potential resource for eco-friendly and affordable wastewater treatment. Full article
Show Figures

Graphical abstract

Back to TopTop