文章基本信息

标题：Environmental Assessment of Atmospheric Dioxin Dispersion from a Municipal Wastes Power Plant, Indonesia
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作者：Albert Sulaiman
期刊名称：Journal of Natural Resources and Environmental Management
印刷版ISSN：2086-4639
电子版ISSN：2460-5824
出版年度：2021
卷号：11
期号：1
语种：English
出版社：Bogor Agricultural University
摘要：We assess of environemental effect of the dioxin dispersion from municipal waste power plant (MWPP) covering, characteristic of the dispersion and health risk affected communities in Indonesia. The dispersion studies through modeling which is done with the following steps 1 ) estimate dioxin emissions from incinerator processing, 2 ) design the dioxin dispersion by literature review, 3 ) calculate health risk of communities based on the dispersion modeling. The results show that the dispersion of dioxin is represented in the form of a non-Gaussian solution of the advection-diffusion equation with taking into account the settling and deposition velocity. In the case of MWPP with capacity, 80 tonnes per day produce a concentration of 0.04 pg TEQ/Nm3 in residential areas which are located 200m from chimney. Inhalation exposure resulting is 5.28 pg 1-TEQ/( kg-day ) to adults and 6.95 pg 1-TEQ/( kg-day ) to children. The strategy took to adjust by WHO environmental quality standard 4 pg 1-TEQ /( kg-day ), we increase the reduction of APC 25%. The calculation of emissions based on combustion processes shows that the dioxin concentration of MWPP is still below the threshold required by WHO.
关键词：atmospheric dispersion; dioxin; environmental assesssment; municipal waste incinerator