COCONUT SHELL BASE ACTIVATED CARBON The production of activated carbon from coconut shell treated with phosphoric acid (H3PO4) was optimized using the response surface methodology (RSM). Fifteen combinations of the three variables namely; impregnation ratio (1, 1.5, and 2); activation time (10, 20, and 30 min); and activation temperature (400, 450, and 500 °C) were optimized based on the responses evaluated (yield, bulk density, average pore diameter, small pore diameter, and number of pores in a unit area. |COCONUT BASE ACTIVATED CARBON MANUFACTURER IN INDIA| |COCONUT BASE ACTIVATED CARBON MANUFACTURER IN PUNE| |COCONUT BASE ACTIVATED CARBON MANUFACTURER IN KARNATAKA| |COCONUT BASE ACTIVATED CARBON MANUFACTURER IN TAMILNADU| |COCONUT BASE ACTIVATED CARBON MANUFACTURER IN CHENNAI| |COCONUT BASE ACTIVATED CARBON MANUFACTURER IN PUNJAB| |COCONUT BASE ACTIVATED CARBON MANUFACTURER IN KOKATA|