**Promising Research and Strategies in Wastewater Treatment, Sludge Management and Valorization**

Editors

**Amanda Laca P´erez Yolanda Pati ˜no**

Basel • Beijing • Wuhan • Barcelona • Belgrade • Novi Sad • Cluj • Manchester

*Editors* Amanda Laca Perez ´ Chemical and Environmental Engineering University of Oviedo Oviedo, Spain

Yolanda Patino˜ Chemical and Environmental Engineering University of Oviedo Oviedo, Spain

*Editorial Office* MDPI St. Alban-Anlage 66 4052 Basel, Switzerland

This is a reprint of articles from the Special Issue published online in the open access journal *Applied Sciences* (ISSN 2076-3417) (available at: https://www.mdpi.com/journal/applsci/special issues/Wastewater Sludge Management).

For citation purposes, cite each article independently as indicated on the article page online and as indicated below:

Lastname, A.A.; Lastname, B.B. Article Title. *Journal Name* **Year**, *Volume Number*, Page Range.

**ISBN 978-3-0365-9114-8 (Hbk) ISBN 978-3-0365-9115-5 (PDF) doi.org/10.3390/books978-3-0365-9115-5**

Cover image courtesy of Ana Isabel D´ıaz Gonzalez ´

© 2023 by the authors. Articles in this book are Open Access and distributed under the Creative Commons Attribution (CC BY) license. The book as a whole is distributed by MDPI under the terms and conditions of the Creative Commons Attribution-NonCommercial-NoDerivs (CC BY-NC-ND) license.
