The current waste policy in EU aims at reducing the amounts of sludges to be disposed in landfill, encouraging their energy reuse (e.g. energy source, fertilizers, etc.). In this perspective a reduction of potentially toxic elements (PTEs) and water is welcome, in view of a more sustainable reutilization of sludges, e.g. in agriculture. Aim of this work was to set up a chemical-physical procedure, named modified Fenton process (patent n° PC2012A000008 of 22/03/2012), which was able to improve the reduction of some PTEs (Zn, Ni, Cu, Pb, Cd and Cr) and water in municipal sewage sludges from anaerobic digestion, better than a conventional Fenton process, avoiding significant decreases of total organic carbon (TOC).
Baffi, C., Cella, F., Fumi, I., Trevisan, M., A Chemical-Physical procedure to reduce levels of potentially toxix elements (PTEs) in municipal sewage sludges, <<JOURNAL OF BIOFERTILIZERS & BIOPESTICIDES>>, 2015; (1): 1-5 [http://hdl.handle.net/10807/70569]
Autori: | ||
Titolo: | A Chemical-Physical procedure to reduce levels of potentially toxix elements (PTEs) in municipal sewage sludges | |
Data di pubblicazione: | 2015 | |
Abstract: | The current waste policy in EU aims at reducing the amounts of sludges to be disposed in landfill, encouraging their energy reuse (e.g. energy source, fertilizers, etc.). In this perspective a reduction of potentially toxic elements (PTEs) and water is welcome, in view of a more sustainable reutilization of sludges, e.g. in agriculture. Aim of this work was to set up a chemical-physical procedure, named modified Fenton process (patent n° PC2012A000008 of 22/03/2012), which was able to improve the reduction of some PTEs (Zn, Ni, Cu, Pb, Cd and Cr) and water in municipal sewage sludges from anaerobic digestion, better than a conventional Fenton process, avoiding significant decreases of total organic carbon (TOC). | |
Lingua: | Inglese | |
Rivista: | ||
Citazione: | Baffi, C., Cella, F., Fumi, I., Trevisan, M., A Chemical-Physical procedure to reduce levels of potentially toxix elements (PTEs) in municipal sewage sludges, <<JOURNAL OF BIOFERTILIZERS & BIOPESTICIDES>>, 2015; (1): 1-5 [http://hdl.handle.net/10807/70569] | |
Appare nelle tipologie: | Articolo in rivista, Nota a sentenza |
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