caa a22 4500 463193636 CHVBK 20180406164916.0 cr unu---uuuuu 170326e20070101xx s 000 0 eng 10.1007/s10973-006-7690-3 doi (NATIONALLICENCE)springer-10.1007/s10973-006-7690-3 Pyrolysisstudy of sewage sludge by TG-MS and TG-GC-MS coupled analyses [Elektronische Daten] [M. Ischia, C. Perazzolli, R. Dal Maschio, R. Campostrini] The pyrolysis of an urban plant sewage sludge carried out under He atmosphere was studied by thermogravimetric-mass spectrometric (TG-MS) and thermogravimetric-gas chromatographic-mass spectrometric (TG-GC-MS) analyses. The sludge was thermally degraded with a heating rate of 10°C min-1 in the 20-1000°C interval; its mass loss is 51.8% up to 600°C and 61.4% up to 1000°C. Gas chromatographic analyses of the gas released during major thermogravimetric events allow the identification of various chemical species. Water, carbon mono- and di-oxide, several hydrocarbons (up to C5, both saturated and unsaturated) were the major detected species. Minor amount of pollutant species, such as cyano-compounds, were also detected. Among the released species hydrocarbons constituted the major fraction (53%), thus suggesting their immediate exploitation as fuel gas. The pyrolysis behaviour of this sample was then compared with other sewage sludge arising from wastewater treatment plants subjected to anaerobic digestion as found in literature data. Springer-Verlag, 2006 pyrolysis study nationallicence sewage sludge nationallicence thermogravimetric-mass spectrometric-gas chromatographic analyses nationallicence Ischia M. Dipartimento di Ingegneria dei Materiali, Università di Trento, via Mesiano 77, 38050, Trento, Italy aut Perazzolli C. Dipartimento di Ingegneria dei Materiali, Università di Trento, via Mesiano 77, 38050, Trento, Italy aut Dal Maschio R. Dipartimento di Ingegneria dei Materiali, Università di Trento, via Mesiano 77, 38050, Trento, Italy aut Campostrini R. Dipartimento di Ingegneria dei Materiali, Università di Trento, via Mesiano 77, 38050, Trento, Italy aut Journal of Thermal Analysis and Calorimetry Springer Netherlands 87/2(2007-01-01), 567-574 1388-6150 87:2<567 2007 87 10973 https://doi.org/10.1007/s10973-006-7690-3 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10973-006-7690-3 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Ischia M. Dipartimento di Ingegneria dei Materiali, Università di Trento, via Mesiano 77, 38050, Trento, Italy aut NATIONALLICENCE 700 1- Perazzolli C. Dipartimento di Ingegneria dei Materiali, Università di Trento, via Mesiano 77, 38050, Trento, Italy aut NATIONALLICENCE 700 1- Dal Maschio R. Dipartimento di Ingegneria dei Materiali, Università di Trento, via Mesiano 77, 38050, Trento, Italy aut NATIONALLICENCE 700 1- Campostrini R. Dipartimento di Ingegneria dei Materiali, Università di Trento, via Mesiano 77, 38050, Trento, Italy aut NATIONALLICENCE 773 0- Journal of Thermal Analysis and Calorimetry Springer Netherlands 87/2(2007-01-01), 567-574 1388-6150 87:2<567 2007 87 10973 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer