| dc.contributor.author | Silva, Maria Elisabete | |
| dc.contributor.author | Araújo, Sara | |
| dc.contributor.author | Brás, Isabel | |
| dc.contributor.author | Cunha-Queda, Ana Cristina | |
| dc.contributor.author | Nunes, Olga Cristina | |
| dc.contributor.author | Lobo, G. | |
| dc.contributor.author | Cordeiro, A. | |
| dc.contributor.author | Faria, M. | |
| dc.date.accessioned | 2017-10-16T13:51:05Z | |
| dc.date.available | 2017-10-16T13:51:05Z | |
| dc.date.issued | 2018 | |
| dc.description.abstract | The aim of this work was to follow the start-up of the composting process of sludge from the anaerobic digestion of municipal solid waste and to assess the quality of the final product. The temperature profile and dry matter content was registered over 10 weeks. The composting process was monitored by standard physical and chemical parameters and the quality of the final compost was assessed by phytotoxicity and stability assays. The low average temperature values registered during composting suggest over aeration. In addition, all the standard physical and chemical parameters analysed showed slight variations over composting, suggesting that the anaerobic digestion sludge was already a stable raw material. The final compost was not phytotoxic and was stable, but contained some inert materials. Overall, the final compost had quality compatible to be used as soil amendment. Nevertheless, the operational conditions optimization should be carried out to improve its quality. | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.isbn | 978-1-138-19669-8 | |
| dc.identifier.issn | 978-1-315-20617-2 | |
| dc.identifier.uri | http://hdl.handle.net/10400.19/4678 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.publisher | Taylor & Francis | pt_PT |
| dc.relation | the Center for Studies in Education, Technologies and Health (CI&DETS) and the Portuguese Foundation for Science and Technology (FCT) | pt_PT |
| dc.subject | Anaerobic digestion | pt_PT |
| dc.subject | Composting | pt_PT |
| dc.title | Anaerobic digestion sludge compsoting - assessment of the star-up process | pt_PT |
| dc.type | book part | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 86 | pt_PT |
| oaire.citation.startPage | 81 | pt_PT |
| oaire.citation.title | Wastes- solutions, treatments and opportunities II: Selected Papers from the 4th Edition of the International Conference on Wastes: Solutions, Treatments and Opportunities, Porto, Portugal, 25-26 September 2017 | pt_PT |
| rcaap.rights | closedAccess | pt_PT |
| rcaap.type | bookPart | pt_PT |
