Abstract：
:PCDD/F and dioxin-like PCB concentrations were compared in different samples of a municipal solid waste (MSW) treatment plant: the initial MSW fraction that enters the biomethanation from the digester, the semi-solid digestate obtained after biomethanation of MSW, and the solids after composting the digestate since the final product is destined for land application and special attention must be paid to these compounds for environmental considerations. The initial MSW sample showed low concentrations of PCDD/Fs, although in the biomethanation output sample the concentration was more than ten times higher. The difference was even more significant for PCBs. In compost samples concentrations for both PCDD/Fs and PCBs were in the same range as in biomethanation or lower. Nevertheless, concentrations found for all samples were low and these treatments do not pose a major problem for the environment in the working conditions used.
journal_name
Chemospherejournal_title
Chemosphereauthors
Muñoz M,Gomez-Rico MF,Font Rdoi
10.1016/j.chemosphere.2013.10.004subject
Has Abstractpub_date
2014-03-01 00:00:00pages
73-7eissn
0045-6535issn
1879-1298pii
S0045-6535(13)01375-1journal_volume
98pub_type
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