文章基本信息

标题：Influence of environmental pollution with creosote oil or its vapors on biomass and selected physiological groups of microorganisms
本地全文：下载
作者：Teresa Krzyśko-Łupicka ; Krystyna Cybulska ; Paweł Kołosowski 等
期刊名称：E3S Web of Conferences
印刷版ISSN：2267-1242
电子版ISSN：2267-1242
出版年度：2017
卷号：22
页码：1-8
DOI：10.1051/e3sconf/20172200092
出版社：EDP Sciences
摘要：Survival of microorganisms in soils from treatment facility and landfill of wooden railway sleepers contaminated with creosote oil as well as in two types of soils with different content of organic carbon, treated with creosote oil vapors, was assessed. Microbiological assays including determination of: the biomass of living microorganisms method and the number of proteolytic, lipolytic and amylolytic microorganisms were carried out under laboratory conditions. Chromatography analysis of the soil extract from railway sleepers treatment facility was performed using GC/MS. The highest biomass and the number of tested microorganisms were determined in soils from wooden railway sleepers landfill, while the lowest in soil from the railway sleepers treatment facility. Vapors of creosote oil, regardless of the soil type, significantly increased only the number of lipolytic bacteria.