Abstract. Several appropriate technology had been developed to maintain plastic waste in society according to minimize environmental impact. Landfill is no longer appropriate to maintain plastic waste based on the environmental impact that might be occurred for instance. However in developing countries such as Indonesia, although plastic recycling technology have been promoted by maintain waste bank policy for support community willingness to exchange their recyclable waste with certain monetary values, there is no guarantee that community will fully accept plastic recycling technology. This research aims to assess the performance of plastic recycling in environmental and social aspects as its integrated index. From that assessment, appropriate strategies in plastic recycling will be delivered in this research. Environmental aspects will be assessed by using life cycle assessment (LCA) through MiLCA software and selected by using data envelopment analysis (DEA). Social aspects will be analyzed by using qualitative and quantitative methodology such as observation, interview, secondary data, and questionnaires. Simulation and modelling will also developed by using agent-based modelling (ABM) to describe social dynamic of community in supporting waste bank policy. The appropriate system of plastic recycling will be promoted as expected results for this research.
PurposeThe lack of studies about the relevance of disaster awareness factors and disaster evacuation as a part of disaster responses especially for fire cases in an academic environment in Indonesia has triggered this study to explore the disaster awareness factors and evacuation experiment without emergency alarm for case study students in the classroom. The relevance of disaster awareness factors in transforming into practical action and decision in a disaster evacuation need to be examined to study the relevance of both phases in disaster.Design/methodology/approachThis research conducted a quantitative approach by studying questionnaires from 162 respondents collectively divided into five groups to examine the student disaster awareness factors randomly from those groups. The qualitative approach was implemented through the evacuation experiments that were conducted twice to analyze the disaster evacuation performance. The analysis for the relevance is conducted by comparing the result of the questionnaire study and the evacuation experiment.FindingsAccording to the questionnaire study, generally, the students are highly confident with their hazard knowledge in disaster awareness except that half of them are doubtful about appropriate steps in a disaster. The experiment without explosive sound showed that they have slower responses in the critical moment of evacuation. The response in the experiments showed relevance with several disaster awareness factorsResearch limitations/implicationsThis study has explored the relevance of disaster awareness factors with disaster response in a campus building. In the part of reducing risk during fire disaster, this research shows the importance of social interaction and hazard knowledge during the disaster.Practical implicationsThe improvement of disaster evacuation procedures and training in a campus building is mandatory to reduce disaster risk based on the relevance of disaster awareness factors and disaster response in this study.Originality/valueThis study measures the relevance of disaster awareness factors performance of the students by comparing it to their actions and decisions in an experimental setting of fire building. The disaster awareness factor performance was measured by a questionnaire survey while the experiments were deployed to observe the performance of their actions and decisions during evacuation as part of the disaster response phase.
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