Open AccessDetermination of toxicity of soil contaminated with by of petrochemical hidrocarbons
Author(s) -
Inna V. Ovsyannikova,
Н. С. Шулаев,
V. V. Pryanichnikova,
Р. Р. Кадыров
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1889/3/032011
Subject(s) - petrochemical , germination , soil water , soil contamination , contamination , environmental science , pollutant , environmental chemistry , toxicity , seedling , chemistry , pulp and paper industry , agronomy , environmental engineering , soil science , biology , ecology , organic chemistry , engineering
This work presents the results of experimental studies of the effect of the distillation residue of petrochemical industry containing heavy hydrocarbons on soil toxicity using phytotesting methods. Spring wheat «Omskaya-36» seeds were used as a test object. The experiments were conducted according to the certified method for determining soil toxicity by seed germination and measuring the average length of watercress seedlings (Lepidiumsativum) FR.1.39.2016.24117. The studies were conducted in laboratory conditions for three types of soil: gray forest, sod-podzolic, leached chernozem. The assessment was determined by such parameters as seed germination, underground, aboveground and the total seedling length. The studies revealed a negative effect of the petrochemical distillation residue on the studied soil types. The results showed the effectiveness of using Lepidiumsativum to determine the toxicity of the analyzed soils containing toxic hydrocarbons. The developed method can be used for the analysis of the pollutants toxic effect on soils.