Padma, D.V. and Sastry, S.V.A.R. 2021. Kinetics, Isotherms and Thermodynamic Studies on Removal of Divalent Copper using Mallet Flower Leaf Powder as Bio-Adsorbent. Trends in Sciences. 18, 24 (Dec. 2021), 1431. DOI:https://doi.org/10.48048/tis.2021.1431.