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Textural properties and organic matter in sediments from a hard coal mine landfill
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SYSNO ASEP 0544033 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve SCOPUS Title Textural properties and organic matter in sediments from a hard coal mine landfill Author(s) Řimnáčová, Daniela (USMH-B) ORCID, SAI
Vöröš, Dominik (USMH-B) ORCID, SAI
Medvecká, Lujza (USMH-B) ORCID
Geršlová, Eva (USMH-B) ORCIDSource Title Paliva. - : Vysoká škola chemicko-technologická Praha - ISSN 1804-2058
Roč. 13, č. 2 (2021), s. 30-34Number of pages 5 s. Publication form Online - E Language eng - English Country CZ - Czech Republic Keywords adsorption ; organic matter ; coal sediments Subject RIV DD - Geochemistry OECD category Environmental sciences (social aspects to be 5.7) Method of publishing Open access Institutional support USMH-B - RVO:67985891 EID SCOPUS 85110387075 DOI 10.35933/paliva.2021.02.01 Annotation Textural properties as micropore surfaces and sorption capacity, chemical and technological analyses of sediments col-lected in the Lazy coal mine landfill (Upper Silesian Coal basin) are presented. The adsorption capacities together with net calorific values (Qid) and total organic carbon (TOC) decreased in the direction of flow while the ash content (Ad) increased. The samples with the highest TOC content have a relatively beneficial Qid and for residual coal particles from coal mining, were comparable with the Qid values of brown coal. The sorption capacity increased with increasing micropore content and correlated with higher levels of TOC. The sorption capacity decreased with distance from the saline water input. These materials play a significant role in the self-cleaning of mine water in-situ. Workplace Institute of Rock Structure and Mechanics Contact Iva Švihálková, svihalkova@irsm.cas.cz, Tel.: 266 009 216 Year of Publishing 2022 Electronic address http://paliva.vscht.cz/cz/archiv-clanku/detail/52
Number of the records: 1