Arabian Journal of Chemical and Environmental Research (AJCER) (Arab. J. Chem. Environ. Res.) is a bianual peer-reviewed, open access journal. AJCER research and review articles, rapid and short communication and book reviews in all areas of science: Water Chemistry, Climate changes, Environment, Physic, Chemistry, Biology, Geology... Arabian Journal of Chemical and Environmental Sciences is published by the University of Mohammed Premier, Oujda Morocco in collaboration with the Taibah University, Al Madinah KSA.