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

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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 OCLC, Ulrich, 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 Science, Ltd. 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
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