It is suggested that the disadvantages of current management
system outweigh those of advantages, and the economic, environmental
and social advantages of our suggested Scenario with local
treatment and utilization of bio-waste are considerable when compared
to disadvantages. A major drawback is costs of establishing
a new system. However, on a long term, it is expected that the
alternative Scenario wouldgenerate savings fromavoidedcosts and
added values. Although there will be additional costs when transporting
digestate for the revegetation purposes locally, the transportation
distances for digestate would be considerably shorter
and the amount of digestate smaller than the original amount
of bio-waste. It is also noteworthy that, from environmental