2020 IIER 921st International Conferenceon Chemical and Biochemical EngineeringICCBE will be held in Rio de Janeiro, Brazil during 24th - 25th August, 2020 as the Conference of ICCBE -2020. ICCBE 2020 is sponsored by International Institute of Engineers and Researchers IIER. It aims to be one of the leading International conferences for presenting novel and fundamental advances in the fields of Chemical and Biochemical Engineering. It also serves to foster communication among researchers and practitioners working in a wide variety of scientific areas with a common interest in improving Chemical and Biochemical Engineering related techniques.