Effective destruction of (poly)chlorinated aromatic compounds using aluminium alloys

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dc.contributor.author Weidlich, Tomáš cze
dc.contributor.author Lacina, Petr cze
dc.contributor.author Štěpánková, Michaela cze
dc.date.accessioned 2017-05-11T10:46:15Z
dc.date.available 2017-05-11T10:46:15Z
dc.date.issued 2016 eng
dc.identifier.isbn 978-80-89597-35-2 eng
dc.identifier.issn eng
dc.identifier.uri http://hdl.handle.net/10195/67266
dc.description.abstract Halogenated aromatic compounds (Ar-Xs) are widely used as solvents, starting materials, intermediates or active compounds in the production of specialty chemicals like dyes and pigments, remedies and pesticides. In some cases Ar-Xs are produced as undesirable by-products. However, Ar-Xs have often biocidal properties, they are typical recalcitrant compounds in environment. Nowadays, the waste streams contaminated with Ar-X are incinerated in hazardous waste incinerators, this thermal oxidation process is accompanied by formation of very toxic and very stable polychlorinated dioxins and dibenzofurans. PCDD/Fs have played a main part in the debate about waste incineration for many years. In many countries, including Czech Republic, public opinion is generally against incineration of hazardous waste. We proved that reductive dehalogenation enables simple, cheap and very effective destruction of Ar-X to the corresponding Ar-H using aluminum alloys at room temperature and ambient pressure. Produced Ar-H are biodegradable, produced inorganic waste is fully recyclable (Ni or Cu slurry) or applicable in another processes (aluminum hydroxide). eng
dc.format p. 112-117 eng
dc.language.iso eng eng
dc.publisher Slovenská spoločnosť chemického inžinierstva eng
dc.relation.ispartof 43rd International Conference of SSCHE : proceedings eng
dc.rights open access eng
dc.subject bromoaniline eng
dc.subject chloroaniline eng
dc.subject bromophenol eng
dc.subject Al-Ni eng
dc.subject bromanilin cze
dc.subject chloranilin cze
dc.subject bromfenol cze
dc.subject Al-Ni cze
dc.title Effective destruction of (poly)chlorinated aromatic compounds using aluminium alloys eng
dc.title.alternative Efektivní rozklad (poly)chlorovaných aromatických sloučenin s použitím slitin s obsahem hliníku cze
dc.type ConferenceObject eng
dc.description.abstract-translated S pomocí Al-Ni slitiny je možné efektivně hydrodehalogenovat všechny studované aromatické halogenderiváty v alkalickém vodném prostředí. Vznikající produkty je možné recyklovat (použité nerozpustné zbytky slitiny), separovat (vločky hydratovaných oxidů hlinitých) a organické látky ve vznikajících vodách rozkládat biologicky. cze
dc.event 43rd International Conference of Slovak Society of Chemical Engineering (23.05.2016 - 27.05.2016) eng
dc.peerreviewed yes eng
dc.publicationstatus published version eng
dc.identifier.obd 39877858 eng

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