Web-GIS oriented systems viability for municipal solid waste selective collection optimization in developed and transient economies.

摘要: Municipal solid waste management is a multidisciplinary activity that includes generation, source separation, storage, collection, transfer and transport, processing recovery, and, last but not least, disposal. The optimization of through compulsory where landfill based must be overcome. In this paper, few aspects related to the implementation Web-GIS system are analyzed. This approach critically analyzed referring experience two Italian case studies additional extra-European studies. first one best examples selective collection in Italy. obtained efficiency very high: 80% separated for recycling purposes. second reference case, local administration going faced with oriented technologies time. starting scenario far from an optimized municipal waste. concern pilot experiences China Malaysia. Each step strategy comparatively discussed typical scenarios developed transient economies. main result economies ready move toward Web tools MSW management, opportunity yet well exploited sector.