-Must the individual be involved to reach sustainability? The individual takes more responsibility if
one can see the residues, as in source separating systems.
It seems to that the visibility of the residue product after use is affecting or shape the
accommodators perception of their own role in the flow and recycling. It would be said according to
Drangert, (2004) that the more visible the residue product is, the more responsibility is on the
household. The electricity is an exception since the residue product is invisible. The wastes of
household are the other extreme to be visible, both at home and when the refuse truck is coming.
The accommodators would see their responsibility for wastes essential larger than for the electrical
use. Is this practicable for sludge residues as well? Does the individual need to know what happens after used the flush at the toilet? However, the end-of-pipe solutions do not mean that the individual
needs not to take responsibility; instead it is still important to source separate at the households to
make the processes work in the WWTP.