| Popis: |
Along with the development of the nation, waste generation has been one of the critical issues that need immediate attention in a country. Effective and sustainable waste management system needs to be in place to carefully manage the waste generated, especially in the urban areas. Therefore, there is a need for the development of Sustainable Indicators (SIs), to continuously measure and monitor the sustainable performance of solid waste management system. This paper reviewed all the existing SIs that have been developed since the 1990s to monitor and measure the performance of solid waste management systems. The developed SIs are carried out through selection and aggregation processes. However, in this paper, only the development through selection is focused, where it usually adopts the Driving State-Force-State model. Although most developed SIs concentrated on the entire waste management system of an entire city, there are some SIs focused either on specific waste streams, or on specific waste management stages. Nevertheless, the developed SIs covered all the sustainability aspects of the waste management system, which are: economy, social and environment. |
