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The Effect of Transient Operations on the Levels and Congener Profiles of PCBz, PCPh and PCDD/F in Raw Flue Gases of MSWI Plant

SYSNO ASEP	0432854
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	The Effect of Transient Operations on the Levels and Congener Profiles of PCBz, PCPh and PCDD/F in Raw Flue Gases of MSWI Plant
Author(s)	Šyc, Michal (UCHP-M)_{RID, SAI, ORCID} Fišerová, Eva (UCHP-M)_{RID, SAI} Karban, Jindřich (UCHP-M)_{RID, ORCID, SAI} Punčochář, Miroslav (UCHP-M)_{RID, ORCID, SAI} Pekárek, Vladimír (UCHP-M)
Source Title	Chemosphere. - : Elsevier - ISSN 0045-6535 Roč. 118, JAN 2015 (2015), s. 261-267
Number of pages	7 s.
Language	eng - English
Country	GB - United Kingdom
Keywords	benzenes ; phenols ; waste incineration
Subject RIV	CI - Industrial Chemistry, Chemical Engineering
Institutional support	UCHP-M - RVO:67985858
UT WOS	000346953700036
EID SCOPUS	84922309694
DOI	10.1016/j.chemosphere.2014.09.036
Annotation	The concentrations and congener profiles of polychlorinated benzenes, phenols, dibenzo-p-dioxin and dibenzofurans, measured in raw flue gases of a real MSWI plant, are discussed in this paper. The data covers steady-state and transient operation conditions, including the memory effect period close to two shutdowns. The highest levels of concentrations of the pollutants were observed the first day after the shutdown with subsequent gradual decrease towards steady-state values. The conditions of the steady-state period prior to shutdown are decisive for the increase of start-up values, memory effect values and memory effect length. We found that the above-mentioned pollutants had a different length of the memory effect period. It can be concluded that under plant transient operation the formation of pollutants by the de novo synthesis is higher than under steady-state conditions.
Workplace	Institute of Chemical Process Fundamentals
Contact	Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227
Year of Publishing	2015

Number of the records: 1