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Sludge dewatering and stabilization in drying reed beds: characterization of three full-scale systems in Catalonia, Spain

Autor
Uggetti, E.; Llorens, E.; Pedescoll, A.; Ferrer, I.; Castellnou, R.; Garcia, J.
Tipus d'activitat
Article en revista
Revista
Bioresource technology
Data de publicació
2009-09
Volum
100
Número
17
Pàgina inicial
3882
Pàgina final
3890
DOI
https://doi.org/10.1016/j.biortech.2009.03.047 Obrir en finestra nova
Resum
Optimization of sludge management can help reducing sludge handling costs in wastewater treatment plants. Sludge drying reed beds appear as a new and alternative technology which has low energy requirements, reduced operating and maintenance costs, and causes little environmental impact. The objective of this work was to evaluate the efficiency of three full-scale drying reed beds in terms of sludge dewatering, stabilization and hygienisation. Samples of influent sludge and sludge accumulated in...
Paraules clau
Biosolids, Composting, Constructed Wetlands, Drying Beds, Hygienisation
Grup de recerca
GEMMA - Grup d'Enginyeria i Microbiologia del Medi Ambient

Participants