Please use this identifier to cite or link to this item: https://hdl.handle.net/1822/73136

TitleInfluence of the feedstock material on the compost maturity, stability and reactivity
Author(s)Silva, A. C.
López, R.
Antelo, J.
Fiol, S.
Macías, F.
Bento, M. Fátima
Ferreira, Paula M. T.
Paiva, M. C.
Proença, M. Fernanda R. P.
KeywordsCompost
Humic-like acids
Fulvic-like acids
Issue date2019
PublisherCentro para a Valorização de Resíduos (CVR)
CitationA. C. Silva, R. López, J. Antelo, S. Fiol, F. Macías, F. Bento, P. Ferreira, M.C. Paiva, M.F. Proença,
Abstract(s)Compost samples from different origins have been characterized in order to obtain information about their composition, humic-like substances content, maturity and stability. The composts used in the present study were obtained from manure (CAP), algae (CA), domestic waste (VCRU), sewage sludge (CT) and animal waste (CE). Different techniques have been used to gather physical-chemical parameters of the raw composts, their equilibrium solutions and the extracted humic-like substances. The analysis of the parameters collected in the characterization process allowed to stablish the degree of maturity and stability of the composts. Results indicate that the compost originated from algae exhibits the highest degree of maturity. Also, metal complexation was analyzed in the CE compost with the aim of assessing the contribution of the different fractions of dissolved organic matter.
TypeConference paper
URIhttps://hdl.handle.net/1822/73136
ISBN2183-0568
Peer-Reviewedyes
AccessOpen access
Appears in Collections:CDQuim - Comunicações e Proceedings

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