Open AccessHygienic assessment of the impact of diesel fuel on the ordinary black soil microbiocenosis
Author(s) -
А. А. Шевченко,
А. А. Кулагин,
Liubov Victorovna Grigorenko
Publication year - 2019
Publication title -
gigiena i sanitariâ
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.275
H-Index - 13
eISSN - 2412-0650
pISSN - 0016-9900
DOI - 10.18821/0016-9900-2016-95-10-942-945
Subject(s) - diesel fuel , environmental science , petroleum , contamination , health hazard , petroleum product , fuel oil , population , waste management , environmental engineering , environmental health , engineering , chemistry , medicine , biology , ecology , organic chemistry
The main sources of soil contamination by oil products in the Dnepropetrovsk region are oil depots, gas stations and all types of transport that use and transport oil. The diesel fuel was found to be the one of the priority multicomponent components of the petroleum products, so it there was occurred the necessity for the hygienic regulation of the oil component in order to monitor a multicomponent composition ofpetroleum products in the study of complex influence of environmental factors on health population. In the study of the effect of various concentrations of diesel fuel on the number of total bacterial count (TBC) as the threshold for general sanitary indicator of hazard, there was recommended the concentration of4000 mg/kg, which oppressed the vital activity of soil microorganisms by 50-27.3% for the first 2 weeks of the laboratory experiment.