title: Development of an analytical method for quantitative comparison of the e-waste management systems in Thailand, Laos, and China.
abstract: This study employed a set of quantitative criteria to analyse the three parameters; namely policy, process, and practice; of the respective e-waste management systems adopted in Thailand, Laos, and China. Questionnaire surveys were conducted to determine the current status of the three parameters in relation to mobile phones. A total of five, three, and six variables under Policy (P1), Process (P2), and Practice (P3), respectively, were analysed and their weighted averages were calculated. The results showed that among the three countries surveyed, significant differences at p<0.01 were observed in all the P1, P2, and P3variables, except P305(sending e-waste to recovery centres) and P306(treating e-waste by retailers themselves). Based on the quantitative method developed in this study, Laos' e-waste management system received the highest scores in both P1 average(0.130) and P3 average(0.129). However, in the combined Ptotal, China scored the highest (0.141), followed by Laos (0.132) and Thailand (0.121). This method could be used to assist decision makers in performing quantitative analysis of complex issues associating with e-waste management in a country.
authors: School of Bio-Chemical Engineering and Technology, Sirindhorn International Institute of Technology, Thammasat University, Thailand Faculty of Public Health, Thammasat University, Thailand liangli08@gmail.com.
authors: Li
authors: L
authors: Liang
authors: School of Bio-Chemical Engineering and Technology, Sirindhorn International Institute of Technology, Thammasat University, Thailand.
authors: Alice
authors: A
authors: Sharp
mesh_terms: D040421:Cell Phone; D002681:China; D002947:Cities; D003661:Decision Support Techniques; D059029:Electronic Waste; D058735:Environmental Policy; D006801:Humans; D007812:Laos; D008962:Models, Theoretical; D012037:Refuse Disposal / Q000379:methods*; D011795:Surveys and Questionnaires; D013785:Thailand
keywords: China; E-waste management system; Laos; Thailand; policy–process–practice analysis; quantitative method; questionnaire survey