[1]
B. Kholisa, M.T. Matsena, E.M.N. Chirwa, Biotreatment of Hexavalent Chromium in a Rectangular Column Using Municipal Wastewater Sludge as a Bioreactive Barrier, Chemical Engineering Transactions. 94 (2022) 1405-1410. doi:10.3303/CET2294234.