Reusing Sewage Sludge in Agriculture: A Mini-Review

Abstract

Sewage sludge production in European countries has widely raised in the last decade and its fate is currently landfilling, incinerators, composting, land application, or anaerobic digestion. To explore its agronomic potential, the main target of this mini review is to understand the effects of anaerobic digestates from sewage sludge in agriculture as soil improver.