Shining point: Prof. Khalil Hanna from Graduate Engineering School of Chemistry of Rennes, France and Assoc. Prof. Valentina Busini from Politecnico di Milano, Italy will join as Speaker. ==All the accepted papers will be published into International Proceedings of Chemical, Biological and Environmental Engineering (IPCBEE), and which will be indexed by EBSCO, Chemical Abstracts Services (CAS), CABI, CNKI, WorldCat, Google Scholar, Ulrich's Periodicals Directory, Crossref, and Engineering & Technology Digital Library.The ICECB 2019 was successfully held in Paris, France during November 19-21, 2019.One day tour will be arranged in Milan, Italy == Submission Methods:http://confsys.iconf.org/submission/icecb2020 (.pdf only)Email: This email address is being protected from spambots. You need JavaScript enabled to view it.