Sustainable Exploitation of Biogas Plant Digestate for the Production of High-Quality Products Using Selective Electrodialysis

Autor: Vera Proskynitopoulou, Souzana Lorentzou, Rokiah Yaman, Ben Herbert, Francisco Javier Rubio Rincon, Konstantinos Plakas, Panagiotis Kougias, Anastasios Zouboulis, Kyriakos Panopoulos
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Environmental Sciences Proceedings, Vol 21, Iss 1, p 75 (2022)
Druh dokumentu: article
ISSN: 2673-4931
DOI: 10.3390/environsciproc2022021075
Popis: The reuse of nutrient-rich waste in order to create green fertilizers in a sustainable and efficient way is a new strategy for the transition to a circular economy. Digestate is produced as a by-product from anaerobic digestion plants in large amounts creating a major management issue both for storage, utilization or disposal. The current work focuses on the development of an innovative, small-scale technology for the processing of digestate from anaerobic digestion plants that use food, animal, agricultural and sludge waste. The technology targets the recovery of fibres and nutrients for the production of high-performance bio-fertiliser products and clean water from digestate.
Databáze: Directory of Open Access Journals