a Joseph, Anthony Dauda \a Preparation and Application of ZnO/Mullite for the Inactivation of Escherichia Coli and Salmonella Enterica in Water / \h [Text] \c by Anthony Dauda Joseph - \a Zaria: \b Dept. of Chemical Engineering, ABU 2016 - \a xviii,101leaves.: \b ill. \a Faculty of Engineering \a Includes bibliographical references LC Class. No.: \a TD 459 / \b Jos