1. Scale-up of Moringa Oleifera coated sand filters to remove pathogens from wastewater Open Access Author: Dickey, Roman Title: Scale-up of Moringa Oleifera coated sand filters to remove pathogens from wastewater Area of Honors: Chemical Engineering Keywords: Moringa OleifaE.coli removalwater purifcationf-sandbiocharclean bed filtration model File: Download RMD-thesis-final.pdf Thesis Supervisors: Stephanie Butler Velegol, Thesis SupervisorWayne Roger Curtis, Thesis Honors Advisor