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Heavy Metals Volatilization from Sludge Ash by Microwave Enhanced Thermochemical Treatment

SYSNO ASEP	0439048
Document Type	C - Proceedings Paper (int. conf.)
R&D Document Type	Conference Paper
Title	Heavy Metals Volatilization from Sludge Ash by Microwave Enhanced Thermochemical Treatment
Author(s)	Šyc, Michal (UCHP-M)_{RID, SAI, ORCID} Kameníková, Petra (UCHP-M)_{RID, SAI} Sobek, Jiří (UCHP-M)_{RID, ORCID, SAI} Pohořelý, Michael (UCHP-M)_{RID, ORCID, SAI} Svoboda, Karel (UCHP-M)_{RID, ORCID, SAI} Punčochář, Miroslav (UCHP-M)_{RID, ORCID, SAI}
Source Title	Conference Proceedings, Posters. - - : -, 2014 - ISBN 978-960-8475-20-5
Number of pages	8 s.
Publication form	Medium - C
Action	International Conference /4./
Event date	05.09.2014-05.09.2014
VEvent location	Chania
Country	GR - Greece
Event type	WRD
Language	eng - English
Country	GR - Greece
Keywords	heavy metal ; chlorides ; thermochemical treatment
Subject RIV	CI - Industrial Chemistry, Chemical Engineering
R&D Projects	TE02000236 GA TA ČR - Technology Agency of the Czech Republic (TA ČR)
Institutional support	UCHP-M - RVO:67985858
Annotation	The results of preliminary tests of heavy metals and some other elements volatilization from sludge ash by microwave enhanced thermochemical treatment are presented in the paper. Comparison of removal efficiency under conventional and microwave heating conditions is presented as well. The method is ineffective for Cr and Ni regardless the heating source. For some elements (Cd, Cu, Mo, Pb, Zn) the maximum removal efficiency is comparable for the both heating sources. Under microwave heating conditions some elements which are not volatile under conventional heating conditions (e.g. Al, Fe, Mn, V) can be partly removed. However, further experiments with advanced experimental design will be necessary to confirm the promising results of first tests and further explore capabilities of the method of microwave enhanced thermochemical treatment.
Workplace	Institute of Chemical Process Fundamentals
Contact	Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227
Year of Publishing	2015
Electronic address	http://hdl.handle.net/11104/0242358

Number of the records: 1