环境工程学报2023，Vol.17Issue(12)：3774-3787,14.DOI:10.12030/j.cjee.202311063
"无废指数"评价方法研究——基于浙江"无废指数"探索实践
Research on evaluation method of"zero-waste index"--based on the exploration practice of"zero-waste index"in Zhejiang Province
摘要
Abstract
In order to evaluate the implementation of"Zero-waste city"construction and solid waste management,a quantitative,objective,scientific,systematic and concise comprehensive index,namely"zero-waste index",can be constructed.At present,there are big differences in urban development,such as population,economic development,industrial conditions,and pressure of solid waste disposal,which make it difficult to achieve a horizontal comparison between cities about evaluating the implementation of"Zero-waste city"construction and the solid waste management.It is difficult for urban management departments to compare and measure the management gap with other cities.The research of"zero-waste index"should focus on the impact of the difficulty of solid waste management on the implementation of"zero-waste city"construction.Based on the construction indicator system of"Zero-waste city"in China and the construction level and task arrangement of"Zero-waste city"in Zhejiang province,based on the previous study of"zero-waste index",this study focused on indicators that could reflect the difficulty degree of solid waste management.By pioneering new comprehensive leading sub-indicators to pay attention to the contribution of municipal solid waste management in the provincial department,solid waste utilization and disposal facilities to ensure the ability of management indicators;Optimize the calculation method of sub-index to eliminate incomparable factors such as industrial structure and economic development level among different cities,and unify the calculation principle;Improve data sources to select data sources with good data basis and consistent scale;Adjust classification standard to the national data for classification scheme was calculated on the basis of comprehensive consideration of solid waste management in Zhejiang province in the national level,the objectivity of feedback to improve the actual effect of governance and bridging with the national data will ease into the solid waste management in the process of constructing"zero-waste index",the method was more scientific and reasonable.The"zero-waste index"in Zhejiang province in a quarter of 2022 calculated based on this method showed that the ranking and score of cities with difficulty in solid waste management were more reasonable.Adjust the partial set reasonable verification,to achieve the degree of difficulty of urban solid waste management,the method of building"zero-waste index"was more reasonable difference evaluation method,further deepen"zero-waste index"to multidimensional comparative analysis and the application of the function,of solid waste management was difficult"Zero-waste city"of the city construction results give affirmation and encouragement.关键词
"无废城市"/"无废指数"/指标体系/固体废物管理/城市横向比较Key words
"Zero-waste City"/"zero-waste index"/indicator system/solid waste management/urban horizontal comparison分类
资源环境引用本文复制引用
祁诗月,郑睿颖,兰孝峰,滕婧杰.."无废指数"评价方法研究——基于浙江"无废指数"探索实践[J].环境工程学报,2023,17(12):3774-3787,14.基金项目
国家重点研发计划资助项目(2019YFC1908500) （2019YFC1908500）
