Stabilization/solidification of waste ferrous sulphate from titanium dioxide production by fluidized bed combustion product

Vondruška, Milan; Bednařík, Vratislav; Šild, Marek

dc.title	Stabilization/solidification of waste ferrous sulphate from titanium dioxide production by fluidized bed combustion product	en
dc.contributor.author	Vondruška, Milan
dc.contributor.author	Bednařík, Vratislav
dc.contributor.author	Šild, Marek
dc.relation.ispartof	Waste Management
dc.identifier.issn	0956-053X Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued	2001
utb.relation.volume	21
utb.relation.issue	1
dc.citation.spage	11
dc.citation.epage	16
dc.type	article
dc.language.iso	en
dc.publisher	Elsevier	en
dc.identifier.doi	10.1016/S0956-053X(00)00075-1
dc.relation.uri	https://www.sciencedirect.com/science/article/pii/S0956053X00000751
dc.subject	stabilizace/solidifikace	cs
dc.subject	odpad z výroby titanové běloby	cs
dc.subject	environmentální zátěž	cs
dc.subject	produkt fluidního spalování uhlí	cs
dc.subject	stabilization/solidification	en
dc.subject	titanium dioxide production waste	en
dc.subject	environmental burden	en
dc.subject	fluidized bed combustion product	en
dc.description.abstract	A treatment procedure to allow the disposal of waste ferrous sulphate was developed. This waste contains sulphuric acid and originates from titanium dioxide production. The process is based on simultaneous neutralization and stabilization/solidification (S/S) of the waste by means of fluidized bed combustion product (FBC-P). The prepared stabilized waste specimens have a solid matrix and their batch leachates display practically neutral pH and also satisfactory conductivity values. The leachate composition is notable in its absence of toxic metals and even iron.	en
utb.faculty	Faculty of Technology
dc.identifier.uri	http://hdl.handle.net/10563/1000044
utb.identifier.rivid	RIV/70883521:28110/01:63500255
utb.identifier.obdid	11051761
utb.identifier.scopus	2-s2.0-0035219126
utb.identifier.wok	000165557900002
utb.identifier.pubmed	11150128
utb.identifier.coden	WAMAE
utb.source	j-riv
utb.contributor.internalauthor	Vondruška, Milan
utb.contributor.internalauthor	Bednařík, Vratislav
utb.contributor.internalauthor	Šild, Marek
utb.fulltext.affiliation	M. Vondruska , V. Bednarik, M. Sild Faculty of Technology Zlin, Department of Environmental Technology and Chemistry, 76272 Zlin, Czech Republic Corresponding author. E-mail address: vondruska@zlin.vutbr.cz (M. Vondruska).
utb.fulltext.dates	Accepted 7 July 2000
utb.fulltext.references	[1] Council Directive 78/176/EEC of 20 February 1978 on waste from the titanium dioxide industry, Official Journal of the European Communities L-054, 1978;25(2):19. [2] Council Directive 82/883/EEC of 3 December 1982 on procedures for the surveillance and monitoring of environments concerned by waste from the titanium dioxide industry, Official Journal of the European Communities, L-378, 1982;31(12):1. [3] Council Directive 92/112/EEC of 15 December 1992 on procedures for harmonizing the programmes for the reduction and eventual elimination of pollution caused by waste from the titanium dioxide industry, Official Journal of the European Communities, L-409, 1992;31(12), 1992;11. [4] Behr-Andres C, Hutzler NJ. Characterization and use of fluidized-bed-combustion coal ash. Journal of Environmental Engineering 1994;120(6):488±1506. [5] Bednarik V, Vondruska M, Sild M, Vondruskova E. Characterization of Products from Fluidized Bed Combustion of Coal. Journal of the Air & Waste Management Association, in press. [6] Knoll KL, Behr-Andres C. Fluidized-bed-combustion ash for the solidi®cation and stabilization of metal-hydroxide sludge. Journal of the Air & Waste Management Association 1998;48(1): 35±43. [7] Pritts JW, Neufeld RD, Cobb JT. Stabilization of heavy metal containing hazardous wastes with byproducts from advanced clean coal technology systems. Journal of the Air & Waste Management Association 1999;49(10):1190±200. [8] Bulewicz EM, Kozak A, Kowalski Z. Treatment of chromic tannery wastes using coal ashes from ¯uidized bed combustion of coal. Industrial & Engineering Chemistry Research 1997;36(10): 4381±4. [9] Callen M, Maranon E, Mastral A, Murillo R, Salgado P, Sastre R. Ecotoxicological assessment of ashes and particulate matter from fluidized bed combustion of coal. Ecotoxicology and Environmental Safety - section B 1998;41(11):59±61. [10] Samsonek J, Vondruska M, Stranel O. In¯uence of specimen size on leachability test results of waste ST/SO. Practice Periodical of Hazardous, Toxic, and Radioactive Waste Management, ASCE 1998;2(4):154±7.
utb.fulltext.sponsorship	Financial support for this study was provided by the Grant Agency of the Czech Republic, No. 104/99/1565.
utb.fulltext.projects	104/99/1565