Open Access Research Paper Views (826) Heavy metal uptake of corn irrigated with human urine Horacio Factura, Cordulo Ascaňo, Dennis Apuan, Ralf Otterpohl J. Biodiv. & Environ. Sci. 11(5), 56-62, November 2017. Keywords: Domestic wastewater, Heavy metals in urine, Phytoremediation, Pit latrines Details