Kuruppu, K.A.D.U.M.; Karunanayake, L.
(Faculty of Applied Sciences, University of Sri Jayewardenepura, 2019)
Tannins are one of the most abundant compounds in the nature. Naturally tannins have ion exchanging capability. Conversely, tannins are highly water soluble compounds, thus natural tannins cannot be used as ion exchangers. ...