Dr. S.H. Purohit obtained his Ph.D. from Mumbai University Institute of Chemical Technology and LL.M. degree from Government Law College, Mumbai. He is also recipient of the Fellowship of International Congress of Chemistry and Environment and MBA.    Dr. Purohit worked as a Professor, Research guide and Head of Chemistry Department with Jai Hind College.    Dr. Purohit is appointed as Principal of Mumbai College, Wadala, affiliated to Mumbai University.    Dr. Purohit has visited number of universities in the US, Canada, UK, Europe and Japan and has presented research papers.    Prof. Jadhav and Dr. Purohit won the GOLD medal for `Best Presentation` at the National Conference on `Global Warming and Its Consequences` (2008) and GLORY OF INDIA and SHIKSHA RATAN GOLD medal (2012).