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Optimizing the removal of Chromium from aqueous solution by adsorption using sugarcane bagasseBy Belete Tessema Asfaw, Meroda Tesfaye Gari, Ayenew Asrat, Fikade Tesfaw, Hailemichael Sintayehu
Abstract: In Ethiopian tannery and textile industries, chromium concentration before treatment ranges from 1000 ppm to 5000 ppm. From this concentration about 95 % of chromium exists in the form of Cr (III), which was toxic when its concentration exceeded 5 ppm and oxidized in to Cr (VI). This chromium was disposed to environment with effluent in the form of chromium III and chromium VI was highly toxic to humans, animals …
Published in Journal of Water Pollution & Purification Research · Vol. 6, Issue 2, 2019 · pp. 22–36 Read article →