Open Access Research Paper Views (850) Production of activated carbon from spent tea and its application in the treatment of textile dyes Arooj Azhar, Shahnaz Choudhry J. Biodiv. & Environ. Sci. 17(3), 50-63, September 2020. Keywords: Activated carbon, Activating agent, Potassium acetate, Spent tea, Textile dyes, Wastewater treatment Details