Konstantinos A. Liolios

Dec 8, 2023 | mdpi.com | Konstantinos A. Liolios |K. Ibrahim A

1. IntroductionWastewater treatment is one of the main problems that should be solved in order to ensure the protection of the environment and public health, especially in small cities and settlements where the construction and operation of modern wastewater treatment units are difficult to carry out. An effective, economic and ecological solution for this problem is the construction and operation of constructed wetlands (CWs) [,,].