Journal articles Open Access Comparative study of two modeling approaches for predicting heavy metals contaminant migration from polyethylene bags N. Banadda · J. Kigozi · F. Lule · C. Sempala Plasto-Foam brand, medium size of 30 mm thickness (black and green) commonly used polyethylene bags for preparing foods were selected from those available in local markets. The polyethylene bag samples were crushed into pieces, ashed and t… RUF-35958 2016 CC BY 4.0 24 Jun 2016
