Made available in DSpace on 2018-12-11T16:57:53Z (GMT). No. of bitstreams: 0 Previous issue date: 2015-07-25; Sewage sludge has been used as a fertilizer in agriculture, but human exposure to toxins due to crop exposure has been reported. This study evaluated the uptake of essential and nonessential elements from soil (exposed to sewage sludge) to roots, shoots, and grains of corn, aiming to estimate the daily ...