ADSORPTION BEHAVIOR OF EGGSHELL MODIFIED POLYALTHIA LONGIFOLIA LEAF BASED ALUMINA AS A NOVEL ADSORBENTS FOR FLUORIDE REMOVAL FROM DRINKING WATER - Waghmare, Sanghratna; Arfin, Tanvir; Manwar, Nilesh; Rayalu, Sadhana; Labhsetwar, Nitin; Lataye, Dilip (International Journal of Advance Research and Innovative Ideas In Education, 2015)