FRIŠTÁK, V.; REMENÁROVÁ, L.; LESN½, J. RESPONSE SURFACE METHODOLOGY AS OPTIMIZATION TOOL IN STUDY OF COMPETITIVE EFFECT OF Ca2+ AND Mg2+ IONS IN SORPTION PROCESS OF Co2+ BY DRIED ACTIVATED SLUDGE. Journal of microbiology, biotechnology and food sciences, [S. l.], v. 1, n. 5, p. 1235–1249, 2012. Disponível em: https://office2.jmbfs.org/index.php/JMBFS/article/view/7233. Acesso em: 29 sep. 2026.