Gehlot P, Daga K, Pallavi V. Adsorptive Treatment of Azo Dyes from Aqueous Solution Using PVA Coated Carbon Black as An Adsorbent. ajc [Internet]. 2010 Mar. 30 [cited 2024 Nov. 25];21(8):5941-6. Available from: https://asianpubs.org/index.php/ajchem/article/view/12273