Biotesting of modeled drilling mud as an indicator of environmental risk

20th International Scientific Symposium of Students, Postgraduates and Young Scientists on "Problems of Geology and Subsurface Development"

Mushunina, A.S.^1 ; Azarova, S.V.^1 ; Yazikov, E.G.^1 ; Parygina, I.A.^1

Department of Geoecology and Geochemistry, Institute of Natural Resources, National Research Tomsk Polytechnic University, 30 Lenin Av., Tomsk

634050, Russia^1

关键词: Biological influences;    Biomonitoring;    Complex assessment;    Environmental Monitoring;    Environmental risks;    Hazardous substances;    Research results;    Standard conditions;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/43/1/012047/pdf
DOI  :  10.1088/1755-1315/43/1/012047

来源: IOP

【 摘 要 】

In the system of environmental monitoring, biomonitoring plays an important and independent role. The essence of the method determining the toxicants' effect consists in the specially selected organisms under standard conditions and recording different behavioral, physiological and biochemical factors. The paper studies the biological influence of modeled drilling mud components. The research results have shown the toxic effect of investigated muds. The obtained data confirm that biotesting can be applied for drilling fluids certification by the complex assessment of hazardous substances.