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Resource Recovery Potential of MSWI Fly Ash Acid Ecxtraction.

SYSNO ASEP	0510192
Document Type	C - Proceedings Paper (int. conf.)
R&D Document Type	O - Ostatní
Title	Resource Recovery Potential of MSWI Fly Ash Acid Ecxtraction.
Author(s)	Korotenko, Ekaterina (UCHP-M)_{ORCID, SAI} Šyc, Michal (UCHP-M)_{RID, SAI, ORCID} Jadrný, J. (CZ) Mašín, P. (CZ) Krystyník, Pavel (UCHP-M)_{RID, SAI, ORCID} Klusoň, Petr (UCHP-M)_{RID, ORCID, SAI}
Article number	022
Source Title	Proceedings Sardinia 2019. - Padova : CISA Publisher, 2019
Number of pages	6 s.
Publication form	Medium - C
Action	International Waste Management and Landfill Symposium /17./
Event date	30.09.2019 - 04.10.2019
VEvent location	Cagliari
Country	IT - Italy
Event type	EUR
Language	eng - English
Country	IT - Italy
Keywords	MSWI fly ash ; zinc ; recovery potential
Subject RIV	DM - Solid Waste and Recycling
OECD category	Environmental sciences (social aspects to be 5.7)
R&D Projects	TH04030103 GA TA ČR - Technology Agency of the Czech Republic (TA ČR)
Institutional support	UCHP-M - RVO:67985858
Annotation	Changing legislation in the field of waste management is shifting waste management strategies towards waste-to-energy, recovery, and recycling. Historically, municipal solid waste incinerators (MSWI) was seen only as a way of waste disposal, but today's reality is that MSWI can also participate in recycling. The aim of the paper was to determine the recovery potential of the fly ash acid extraction on the real scale from data obtained from MSWI plant in the Czech Republic. The results show, that no long-term variability of Zn content in fly ash was observed, but it varies on a short-term/daily basis. The Zn extraction efficiency is ca 48 %. Current Zn potential for recovery is ca 50 tonnes per year, but it can be increased by 10-23 tonnes after acid extraction step optimization.
Workplace	Institute of Chemical Process Fundamentals
Contact	Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227
Year of Publishing	2020
Electronic address	http://hdl.handle.net/11104/0300719

Number of the records: 1