“…In view of the above, models that deal with design aspects of waste prevention, reuse, material or stream separation at the source (e.g. Broitman et al, 2012), and collection of the commingled MSW that remain (e.g. Santos et al, 2008;Kanchanabhan et al, 2011;Siddam et al, 2012) are supplementary to the present model.…”