Capacity estimation and preliminary strategy for reducing the release of dioxins in China  

作　　者：YU Gang ZHANG Qing HUANG Jun CAI Zhenxiao SUI Qian 

机构地区：[1]POPs Research Center,Department of Environmental Science and Engineering,Tsinghua University,Beijing 100084,China

出　　处：《Frontiers of Environmental Science & Engineering》2007年第1期13-17,共5页环境科学与工程前沿（英文）

基　　金：This research was supported by funding provided by the Stockholm Convention Implementing Office at State Environmental Protection Administration(CIO/SEPA).

摘　　要：As a party of the Stockholm Convention on Per-sistent Organic Pollutants,China must submit its national implementation plan(NIP)for this convention.The strategy and action plan for reducing the release of dioxins in China are the most important components of the NIP.Three prob-lems are key points for developing such strategy and action plan-what are the key sources for applying the best avail-able technology/best environmental practice(BAT/BEP)to reduce the release of dioxins?How about the capacity for reducing the dioxins release from the key sources?Where are the areas of priority for applying BAT/BEP?This paper shows the efforts towards the solution of these problems.The list of key sources covering about half of the total dioxins release was determined considering four criteria.The capacity of key sources were estimated based on the difference between the emission factor corresponding to the actual situation in 2004 and that corresponding to the scenario that all key sources have been applied BAT/BEP to reduce the dioxins release.The priority analysis using the geographical information system(GIS)tool has revealed that eastern provinces should be of high priority in the future reduction activities of dioxins release in China.

关 键 词：DIOXINS REDUCTION capacity priority 

分 类 号：F42[经济管理—产业经济]