Page 1 of 31 ADSORPTION OF AMMONIUM PURPURATE USING COCUNUT SHELLCHARCOL AS BIOCHAR Project report submitted to the MAHATMA GANDHI UNIVERSITY, KOTTAYAM In partial fulfillment of the requirements For the degree of MASTER OF SCIENCE IN CHEMISTRY BY AKHILA SUKUMARAN Reg. No. 190011010495 POST GRADUATE DEPARTMENT OF CHEMISTRY PAVANATMA COLLEGE, MURICKASSERY 2019-2021