Oriented Biotransformation and Recycling of Organic Waste Cascade Utilization

Dear Colleagues,

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

The oriented biotransformation and recycling of organic waste is an innovative approach that aims to maximize resource recovery and minimize environmental impact. This concept involves using biological processes to transform organic waste into valuable products through a cascade utilization strategy.

Oriented biotransformation harnesses the capabilities of microorganisms and enzymes to convert complex organic molecules into simpler compounds. Processes such as fermentation, anaerobic digestion, and composting are employed to achieve this transformation. The result is the production of biofuels, bio-based chemicals, and high-quality compost.

Cascade utilization emphasizes the sequential extraction and utilization of different components from organic waste. Rather than treating waste as a single entity, it is processed step-by-step to extract the maximum amount of value from each component. For instance, during the biotransformation of lignocellulosic waste, the cellulose fraction can be converted into bioethanol, while the lignin fraction can be used as a precursor for bio-based chemicals or as a source of renewable energy.

Oriented biotransformation and the recycling of organic waste offer numerous benefits. They reduce reliance on fossil fuels by providing alternative sources of energy, promote the circular economy by transforming waste into valuable products, and help mitigate greenhouse gas emissions by diverting organic waste from landfills.

To effectively implement this approach, interdisciplinary collaboration is crucial. Researchers, engineers, policymakers, and waste management professionals must work together to develop efficient bioprocesses, optimize resource recovery, and establish supportive regulatory frameworks. Public awareness and participation are also vital for the success of these initiatives.

In conclusion, oriented biotransformation and the recycling of organic waste, with their focus on cascade utilization, provide a sustainable solution for managing organic waste. By leveraging biological processes and adopting a sequential approach, this concept can transform waste into valuable resources, reduce environmental impact, and contribute to a more resource-efficient future.

I look forward to receiving your contributions.

Dr. Ana Cervera-Mata
Dr. Gabriel Delgado
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. 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.