1. G. K. Budnikov, Soros. Obraz. Zh., No. 5, 23 (1998).
2. S. B. Shustov, L. V. Shustova, and N. V. Gorbenko, Chemical Aspects of Ecology (Russkoe Slovo, Moscow, 2016) [in Russian].
3. SanPin (Sanitary Rules and Regulations) No. 2.1.4.1074-01. http://water2you.ru/n-docs/pdk_sanpin/.
4. J. Khodavetsi, H. Banejad, A. Afkhami, et al., J. Hazard. Mater. 192, 1437 (2011). https://doi.org/10.1016/j.jhazmat.2011.06.060
5. A. P. Ramos, M. A. E. Cruz, C. B. Tovani, and P. Ciancaglini, Biophys. Rev. 9, 79 (2017).