Catalytic Materials in Wastewater Treatment
A special issue of Catalysts (ISSN 2073-4344). This special issue belongs to the section "Environmental Catalysis".
Deadline for manuscript submissions: 15 May 2026 | Viewed by 24
Special Issue Editor
Interests: advanced oxidation processes; analytical chemistry; biochar
Special Issues, Collections and Topics in MDPI journals
Special Issue Information
Dear Colleagues,
Industrial, agricultural, and municipal effluents frequently discharge a wide spectrum of contaminants, including complex organic compounds, heavy metals, pharmaceuticals, and per- and polyfluoroalkyl substances (PFAS), which pose significant risks to aquatic ecosystems and human health. Conventional treatment technologies often fail to achieve compliance with increasingly stringent discharge regulations. In contrast, advanced catalytic materials—ranging from single-atom catalysts and metal–organic frameworks to biochar-supported hybrids—provide tunable active sites, enhanced reaction kinetics, and selective transformation pathways under mild operational conditions. This Special Issue aims to highlight recent advances that bridge fundamental surface science with practical water treatment applications, thereby accelerating the development of next-generation purification technologies.
We invite original research articles, mini-reviews, and perspectives focusing on the following themes:
- Design, synthesis, and scalable fabrication of novel catalytic adsorbents, membranes, and electrodes.
- Mechanistic insights via in situ/operando spectroscopy, electrochemistry, and DFT-based modeling.
- Activation of green oxidants (H2O2, PMS, PDS, PAA, PI, and O3), or reductants (H2 and e⁻) for degradation, detoxification, or resource recovery.
- Hybrid photocatalytic–electrocatalytic reactors and process intensification strategies.
- Life-cycle assessment, techno-economic analysis, and field demonstrations of catalytic treatment units.
By integrating material innovation with real-world engineering constraints, this issue aims to guide the next generation of sustainable, circular water-treatment systems.
We look forward to receiving your contributions.
Dr. Guilong Peng
Guest Editor
Manuscript Submission Information
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Keywords
- catalytic wastewater treatment
- advanced oxidation
- single-atom catalysts
- MOFs
- persulfate activation
- resource recovery
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