Biological Treatment for Sustainable Waste Management and Green Environment

Dear Colleagues,

With increasing global waste generation, sustainable waste management has become a critical challenge. Biological treatment methods, such as composting, anaerobic digestion, and microbial bioremediation, offer eco-friendly solutions by converting waste into valuable resources (e.g., biogas, fertilizers) while reducing pollution. These approaches align with circular economy principles and support climate change mitigation by minimizing landfill use and greenhouse gas emissions.

This Special Issue aims to explore innovative biological treatment technologies that enhance waste valorization and environmental sustainability. It will highlight advancements in microbial processes and integrated waste-to-energy systems. By focusing on scalable and low-carbon solutions, this Issue contributes to Sustainability’s scope of promoting ecological balance, resource efficiency, and sustainable development.

In this Special Issue, original research articles and reviews are welcome. Research areas may include (but are not limited to) the following:

• Aerobic and anaerobic waste treatment technologies;
• Microbial and enzymatic waste conversion;
• Circular bioeconomy and waste valorization;
• Life cycle assessment (LCA) of biological waste management;
• Policy and economic frameworks for sustainable waste practices;
• Case studies on large-scale bio-treatment applications.

We look forward to receiving your contributions.

Dr. Xiaowei Li
Guest Editor

Manuscript Submission Information

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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. Sustainability 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.