Effects of acetate and nitrite addition on fraction of denitrifying phosphate-accumulating organisms and nutrient removal efficiency in anaerobic/aerobic/anoxic process

Effect of shock-loading of heavy metals

Effect of shock-loading of heavy metals on total organic carbon and phosphate removal in an anaerobic-aerobic activated sludge process

✍ Y. P. Ting; H. Imai; S. Kinoshita 📂 Article 📅 1994 🏛 Springer 🌐 English ⚖ 411 KB

The effect of shock-loading of zinc, copper and cadmium ions on the removal of total organic carbon (TOC) and phosphate in an anaerobic-aerobic activated sludge process was investigated. TOC removal was not sensitive to shock-loading of Zn(2+) and Cd(2+) ions, and complete removal was achieved even