PL EN
Targeted Selecting of Bioassay Methods as an Alternative to the “Battery of Bioassays”
 
 
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Vyatka State University, 36 Moskovskaya St, Kirov, 610000, Russian Federation
AUTOR DO KORESPONDENCJI
Anna Olkova   

Vyatka State University, 36 Moskovskaya St, Kirov, 610000, Russian Federation
Data publikacji: 01-03-2022
 
Ecol. Eng. Environ. Technol. 2022; 2:153–161
 
SŁOWA KLUCZOWE
DZIEDZINY
STRESZCZENIE
The article describes an algorithm for selecting a targeted bioassay method. It is proposed to consider the most sensitive method to a certain contamination as the targeted method of bioassay. The selection is made from a “battery of bioassays”, which necessarily includes D. magna mortality test. The rest of the methods for comparing sensitivity are situationally selected. The algorithm was tested on model samples. It was found that mortality tests for D. magna and C. affinis are the most sensitive to contamination with mineral nitrogen compounds. E. coli bioluminescence reduction test is preferred when there is contamination with Cu, phosphates and pyrophosphates. It was shown that the test to reduce the chemotactic reaction of P. caudatum should be used when the aquatic environment is polluted with Cd, Pb, Zn, oil products, organic herbicides imazethapyr and imazamox. The proposed algorithm is universal, but it should be applied when the priority pollutant is known, the effects of which prevail over the action of other compounds in the sample.