Open AccessImprovement of the method of express bioindication by yeast fungi of environmental pollution with mercury using mechanical activation and electrophysical action
Author(s) -
E A Novosyolova,
Igor Skripnik,
T. T. Kaverzneva,
N. V. Rumyantseva,
Aleksandr Tumanov
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/839/2/022034
Subject(s) - mercury (programming language) , yeast , environmental chemistry , carbon dioxide , chemistry , pollution , environmental engineering , environmental science , pulp and paper industry , biology , ecology , biochemistry , organic chemistry , engineering , computer science , programming language
The main results of determining the presence of mercury in components of the environment by the developed method of express bioindication by yeast fungi based on the improvement of the existing, operating design of the installation are presented in the article. It was found that mercury salts contribute to the rapid release of carbon dioxide at any concentrations presented in the article if the culture medium is stirred, and an increase in the rate of CO 2 release by yeast fungi with constant water treatment with VFMS has been established. It has been established that when the culture medium is stirred with different concentrations of yeast fungi, with constant electrophysical treatment of water, mercury salts increase the rate of carbon dioxide evolution.