Search for Articles:
Title / Keyword
Author / Affiliation / Email
Journal
Article Type
 
 
Advanced Search
 
Section
Special Issue
Volume
Issue
Number
Page
 
6.4
3.2
Journals
Materials
Special Issues
Environmental Breakthroughs: Advanced Research on New Materials of Depollution Strategies...
materials-logo
Submit to Special Issue Submit Abstract to Special Issue Review for Materials Propose a Special Issue

Journal Menu

► Journal Menu

Journal Browser

► Journal Browser
share announcement

Environmental Breakthroughs: Advanced Research on New Materials of Depollution Strategies for Water, Soil, Air, and Noise Pollution

A special issue of Materials (ISSN 1996-1944). This special issue belongs to the section "Green Materials".

Deadline for manuscript submissions: 10 February 2026 | Viewed by 1354

Special Issue Editors

Dr. Diana-Carmen Mirila

E-Mail Website
Guest Editor
Department of Environmental Engineering, Mechanical Engineering and Agritourism, Faculty of Engineering, Vasile Alecsandri University of Bacau, 157 Calea Marasesti, 600115 Bacau, Romania
Interests: environmental engineering; chemical engineering; bioengineering; materials engineering
Dr. Emilian Florin Moşneguţu

E-Mail Website
Guest Editor
Department of Environmental Engineering, Mechanical Engineering and Agritourism, Faculty of Engineering, Vasile Alecsandri University of Bacau, 157 Calea Marasesti, 600115 Bacau, Romania
Interests: mechanical engineering; solid waste treatment; liquid waste; optimization methods; mathematical modelling
Special Issues, Collections and Topics in MDPI journals
Dr. Claudia Tomozei

E-Mail Website
Guest Editor
Department of Environmental Engineering, Mechanical Engineering and Agritourism, Faculty of Engineering, Vasile Alecsandri University of Bacau, 157 Calea Marasesti, 600115 Bacau, Romania
Interests: waste; management; pollution; treatment solutions; landfills
Special Issues, Collections and Topics in MDPI journals
Dr. Ana Maria Rosu

E-Mail Website
Guest Editor
Department of Chemical and Food Engineering, Faculty of Engineering, Vasile Alecsandri University of Bacau, 157 Calea Marasesti, 600115 Bacau, Romania
Interests: biotechnologies; food and chemical engineering; raw materials processes
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

This Special Issue of Materials aims to compile research focused on environmental depollution, addressing pollution in water, soil, air, and noise. We welcome submissions that explore the chemical, physical, and biological characteristics of pollutants across various environments; present innovative materials and advanced technologies for the detection, monitoring, and remediation of pollutants; and adopt interdisciplinary approaches that integrate environmental science, engineering, and policy analysis. In addition, we seek review articles and meta-analyses that synthesize current knowledge and highlight future research directions. We also encourage the submission of studies that examine the socio-economic impacts of pollution and strategies for community engagement and environmental education, in addition to those that explore the application of novel materials in depollution processes and address emerging forms of pollution. This Special Issue hopes to further scientific understanding, foster innovative solutions, and inspire actionable strategies to combat pollution and protect environmental health.

Dr. Diana-Carmen Mirila
Dr. Emilian Florin Moşneguţu
Dr. Claudia Tomozei
Dr. Ana Maria Rosu
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. Materials 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 2600 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

  • depollution
  • water
  • soil
  • air
  • noise
  • materials
  • pollutants
  • remediation
  • sustainable
  • innovation

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 (2 papers)

Download All Papers
Order results
Result details
Show export options expand_more Show export options expand_less
Select all
Export citation of selected articles as:

Research

17 pages, 13318 KB  
Article
A New Classification Method for High-Volume Fly Ash: Performance Based on Coal Source and Particle Size
by Xiangnan Ji, Chen Zhang, Yaru Yang, Jiahao Zhang, Lin Tang and Dongxu Ji
Materials 2025, 18(17), 4145; https://doi.org/10.3390/ma18174145 - 4 Sep 2025
Viewed by 682
Abstract
This study investigates the impact of particle size in fly ash derived from different coal sources on the performance of fly ash–cement systems. Utilizing a newly developed flotation classification method, physical properties of fly ash were examined to reveal variations among different particle [...] Read more.
This study investigates the impact of particle size in fly ash derived from different coal sources on the performance of fly ash–cement systems. Utilizing a newly developed flotation classification method, physical properties of fly ash were examined to reveal variations among different particle sizes and coal sources. Thermal analysis was employed to analyze the calcium hydroxide content’s effect on the cement system, while selective dissolution methods were used to assess reaction rates. XRD analysis confirmed particle size effects. Results indicate that flotation classification optimizes the properties of fly ash, enhancing activity and flow values, where some of the ash fractions exhibit overall superior properties. The use of high-volume fly ash (50% fly ash replacement) promotes continued pozzolanic reactions, especially with smaller particle sizes. Reaction rates decrease with larger particle sizes, emphasizing the importance of classification. XRD analysis further supports these findings, revealing that smaller particle sizes favor cement hydration and pozzolanic reactions. Overall, this study provides insights into optimizing fly ash properties for enhanced concrete performance. Full article
(This article belongs to the Special Issue Environmental Breakthroughs: Advanced Research on New Materials of Depollution Strategies for Water, Soil, Air, and Noise Pollution)
►▼ Show Figures

Graphical abstract

28 pages, 8933 KB  
Article
Clays as Dual-Function Materials for TNT Adsorption and Catalytic Degradation: An Experimental Approach
by Raluca Florenta Doroftei, Diana Mirila, Mihaela Silion, Daniela Ionita, Ana-Maria Rosu, Corneliu Munteanu, Bogdan Istrate, Gabriela Muntianu, Ana-Maria Georgescu and Ileana-Denisa Nistor
Materials 2025, 18(16), 3824; https://doi.org/10.3390/ma18163824 - 14 Aug 2025
Viewed by 498
Abstract
This study explores the adsorption and catalytic degradation of 2,4,6-trinitrotoluene (TNT) from aqueous solutions, using montmorillonite-based catalysts. Commercially, montmorillonite K10 was modified through aluminum pillaring (K10-Al-PILC), followed by vanadium intercalation (K10-Al-PILC-V) and ozone activation. A novel aspect of this work is the use [...] Read more.
This study explores the adsorption and catalytic degradation of 2,4,6-trinitrotoluene (TNT) from aqueous solutions, using montmorillonite-based catalysts. Commercially, montmorillonite K10 was modified through aluminum pillaring (K10-Al-PILC), followed by vanadium intercalation (K10-Al-PILC-V) and ozone activation. A novel aspect of this work is the use of naturally contaminated water as the TNT source. The selected sample, collected from the Plaiul Arșiței–Cireșu–Leșunț region (Oituz, Bacau, Romania), originated from an area historically exposed to explosive residues, where TNT traces were previously identified. The adsorption performance of the materials was evaluated by varying adsorbent dosage, contact time, and solution pH. Catalytic ozonation experiments were conducted under different catalyst masses, ozone concentrations, and reaction times to assess degradation efficiency. The results demonstrated that aluminum pillaring significantly enhanced the adsorption capacity of the clay, while vanadium incorporation further improved both adsorption and catalytic activity. The vanadium-modified material exhibited superior performance in TNT removal, both through adsorption and oxidative degradation. Additionally, the catalytic ozonation process led to the formation of degradation products with reduced toxicity, confirming the potential of these materials for environmental remediation of nitroaromatic pollutants in real water systems. Full article
(This article belongs to the Special Issue Environmental Breakthroughs: Advanced Research on New Materials of Depollution Strategies for Water, Soil, Air, and Noise Pollution)
►▼ Show Figures

Figure 1

Show export options expand_more Show export options expand_less
Select all
Export citation of selected articles as:
 
Displaying articles 1-2
Back to TopTop