Mr Depak Kumar did B.Tech Chemical Engineering from Dr. Kedar Nath Modi Institute of Engeenering & Technology,Ghaziabad U.P. & M.Tech. from ISM Dhanbad, Jharkhand.Dr. Sudesh Kumar did B.Sc. M.Sc. Ph.D. from M.D.S. University, Ajmer, Rajasthan.Author's are presently working with Banasthali University, Banasthali, Rajasthan, INDIA.