The fate of biodegradable plastic during the anaerobic co-digestion of excess sludge and organic fraction of municipal solid waste

Copyright © 2023 Elsevier Ltd. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Waste management (New York, N.Y.). - 1999. - 168(2023) vom: 01. Aug., Seite 98-106
1. Verfasser: Pangallo, Domenica (VerfasserIn)
Weitere Verfasser: Gelsomino, Antonio, Fazzino, Filippo, Pedullà, Altea, Calabrò, Paolo S
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2023
Zugriff auf das übergeordnete Werk:Waste management (New York, N.Y.)
Schlagworte:Journal Article Bioplastics Co-digestion Excess sludge Methane Organic fraction of municipal solid waste Phytotoxicity Solid Waste Sewage Biodegradable Plastics OP0UW79H66
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245 1 4 |a The fate of biodegradable plastic during the anaerobic co-digestion of excess sludge and organic fraction of municipal solid waste 
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520 |a Co-digestion of the organic fraction of municipal solid waste (OFMSW) and excess sludge has several benefits especially related to improved methane production and better process stability. In recent years, the presence of biodegradable plastics is increasingly common in OFMSW especially since, as in Italy, biodegradable bags are used for its collection. In this paper, the influence and the fate of biodegradable bags during anaerobic co-digestion of excess sludge and OFMSW are assessed. The best results in terms of methane yield (about 180 NmL/gVS) have been obtained with the 50:50 (VS basis) co-digestion of excess sludge and OFMSW with an organic loading rate of 2 kgVS/m3·d. Bioplastic degradation is very limited during the co-digestion but it does not influence methane production or digestate chemical characteristics. However, the feeding of bioplastic bags seems to induce a higher phytotoxicity and the presence of undigested fragments is anyway a problem for further treatment or direct utilization of digestate 
650 4 |a Journal Article 
650 4 |a Bioplastics 
650 4 |a Co-digestion 
650 4 |a Excess sludge 
650 4 |a Methane 
650 4 |a Organic fraction of municipal solid waste 
650 4 |a Phytotoxicity 
650 7 |a Solid Waste  |2 NLM 
650 7 |a Sewage  |2 NLM 
650 7 |a Biodegradable Plastics  |2 NLM 
650 7 |a Methane  |2 NLM 
650 7 |a OP0UW79H66  |2 NLM 
700 1 |a Gelsomino, Antonio  |e verfasserin  |4 aut 
700 1 |a Fazzino, Filippo  |e verfasserin  |4 aut 
700 1 |a Pedullà, Altea  |e verfasserin  |4 aut 
700 1 |a Calabrò, Paolo S  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Waste management (New York, N.Y.)  |d 1999  |g 168(2023) vom: 01. Aug., Seite 98-106  |w (DE-627)NLM098197061  |x 1879-2456  |7 nnas 
773 1 8 |g volume:168  |g year:2023  |g day:01  |g month:08  |g pages:98-106 
856 4 0 |u http://dx.doi.org/10.1016/j.wasman.2023.05.053  |3 Volltext 
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