EVALUATION OF DROP-OFF COLLECTION POLICIES OF PET BOTTLES BASED ON ATTITUDE SURVEY DATA

摘要

We analyzed the factors pertaining to the citizens' awareness and action of drop-off collection, and propsed the policies of improved the collection rate of PET bottles. As a results, the factors for recycling behaviors of drop-off collection of PET bottles were extracted as "Interest of recycling" and "Behavior of other citizens", and the distance to the collection point also influences the factors. In the improvement of the collection rate, measures of the improvement of environmental awareness are more effective than measures of the infrastructure of an increase of the number of collection points etc. Furthermore, the effect was measured as cooperation rate to the drop-off collection.