Veeravelan, K., Arivoli, S. and Marimuthu, V. (2016) “ADSORPTION CHARACTERISTICS OF ZIZYPHUS JUJUBA SEED SHELL ACTIVATED NANO POROUS CARBON FOR REMOVING COPPER (II) IONS FROM WASTEWATER”, International Journal of Research -GRANTHAALAYAH, 4(12), pp. 226–241. doi: 10.29121/granthaalayah.v4.i12.2016.2412.