Analysis of Operating Costs of Centralized Medical Waste Disposal Technology

摘要：

Medical wastes are typical hazardous wastes. This paper chooses the pyrolysis decomposition technique for disposal of typical, medical wastes and addresses the relationship between facility operation costs, construction scale, technical route, operation time and the actual amount of waste collection through questionnaires. The final conclusions include the operation costs of different sizes of medical waste disposal facilities; the inverse correlation between the disposal cost per unit and construction capacity, where 15-ton projects involve the lowest disposal cost; the technical route is not a major factor to the disposal cost per unit; the actual amount of disposal (collection) and operation time have a direct effect on the per unit disposal cost. The shorter the operation time was, the greater the deviation of the amount of waste collection from the designed capacity was, and the higher the operation cost. On the contrary, the operation cost is more reasonable, and stays stable when the disposal facility can steadily operate at a certain collection rate (above 70％).

关键词： medical wastes pyrolysis decomposition disposal technique operation cost analysis

作者: Yuru SUN Ning SUN Liang CHENG Xin MA

作者单位: Chinese Academy for Environmental Planning, Beijing, China Changchun College of Urban Planning and Design, Changchun, China

会议类型: 国际会议

会议名称: The Sixth International Conference on Waste Management and Technology(第六届固体废物管理与技术国际会议 ICWMT 6)

会议地点: 苏州

会议语种:英文

页码: 91-94

在线出版日期: 2011-08-30（万方平台首次上网日期，不代表论文的发表时间）