Visnevschi, AlexandruAlexandruVisnevschi2022-03-102022-03-102021-09-24http://hdl.handle.net/123456789/179924rd International Symposium "The Environment and the Industry", E-SIMI 2021, Book of Abstracts, pp. 29-30, http://doi.org/10.21698/simi.2021.ab08enActive sludgeBiological oxygen demandBiological treatment plantChemical oxygen demandIntegrated fixed activated sludgeOptimization of technological scheme of a small biological treatment plantconference poster10.21698/simi.2021.ab08