Sverchkova Ludmila Valer'evna RussiaSaratov Saratov State University, 83, Astrakhanskaya St., Saratov, 410012магистрluda010195@mail.ruhttps://orcid.org/0000-0001-7341-4667 Author's articles Modelling of the Wastewater Treatment Process Using Microbial Bioelectrochemical Technologies