Analysis of the effect of thiosulfonates on phytoremediation of soils contaminated with oil
Students Name: Hryhoriieva Yaryna Borysivna
Qualification Level: magister
Speciality: Ecology and Environmental Protection
Institute: Viacheslav Chornovil Institute of Sustainable Development
Mode of Study: full
Academic Year: 2020-2021 н.р.
Language of Defence: ukrainian
Abstract: Grigorieva Y.B., Popovich O.R. Analysis of the effect of thiosulfonates on phytoremediation of soils contaminated with oil. Master’s thesis. - Lviv Polytechnic National University, Lviv, 2020. Extended annotation. Oil pollution is one of the most dangerous types of environmental pollution. Its negative impact on soil and vegetation, air, surface and groundwater, human health is observed at all stages of industrial development of oil fields: drilling, refining, storage, transportation and disposal of equipment. Aquatic and terrestrial ecosystems are most affected. Among the components of terrestrial ecosystems, oil primarily contaminates the soil. When oil products are polluted, the structural and functional characteristics of the soil ecosystem are disturbed, land productivity is reduced, morphological characteristics, physicochemical and biological properties of soils are changed. Phytoremediation has significant advantages as a technology for cleaning oil-contaminated soil. From an economic point of view, it is more profitable than other technologies, does not involve large one-time investments, the costs associated with it can be spread over several years. Phytoremediation does not require excavation of the soil and can be used on large areas, which is especially important for the domestic oil industry. The object of the study is biotester plants. The subject of research - soils contaminated with oil. The aim of the study was to analyze the effect of thiosulfonates on phytoremediation of soils contaminated with oil. And also consider the most promising methods of phytoremediation of oil-contaminated soils. The paper considers the issue of soil pollution by petroleum products; sources of soil contamination and methods of soil purification from oil products are considered. Key words: oil, thiosulfonate, phytoremediation, bioremediation, biocides, surfactants. Abstracts at the 78th Student Scientific and Technical Conference on the topic: "Problems and urgency of cleaning soils, contaminated oil and lubricants." References. 1. Dindar E., Sagban F. O. T., Baskaya H. S. Bioremediation of petroleum-contaminated soil. J. Biol. Env. Sci. 2013, 7 (19), 39–47. 2. Managed Bioremediation of Soil Contaminated with Crude Oil Soil. Chemistry and Microbial Ecology Three Years Later / K. Duncan, E. Levetin, H. Wells [et al.] // Appl. Biochem. Biotechnol. – 1997. – No.63–65. – P. 79–89. 3. Eco-toxicity of petroleum hydrocarbon contaminated soil / J. Tang, M. Wang, F. Wang [et al.] // Journal of Environmental Sciences. – 2011. – Vol. 23. – P. 845–851. 4. Enhancement of phenanthrene solubilization and biodegradation by trehalose lipid biosurfactants / J.S. Chang, M. Radosevich, Y. Jin et al. // Environ. Toxicol. Chem. – 2004. – Vol. 23. – P. 2816-2822. 5. Effect of biosurfactants on crude oil desorption and mobilization in a soil system. M.S. Kuyukina, I.B. Ivshina, S.O. Makarov [et al.] // Environment International. – 2005. – Vol. 31. – P. 155–161. 6. Effect of soil texture on surfactant–based remediation of hydrophobic organic–contaminated soil / D.H. Lee, R.D. Cody, D.J. Kim et al. // Environ. Int. – 2002. – Vol. 27. – P. 681–688.