Characteristics and Influences of Emission Paticles from the Municipal Solid Wastr Incinerator
Date Issued
2005
Date
2005
Author(s)
Tan, Chih-Jui
DOI
zh-TW
Abstract
ABSTRACT
With the appropriate executed of various Municipal Solid Waste (MSW) recovery strategies, the amount of MSW in Taipei City was decreasing year by year since 1998. Due to the appropriate recovery of most MSW, the composition of the MSW has been changed. And this change may influence the chemical composition of the flue particles emission form Municipal Solid Waste Incinerator (MSWI) as well as the air quality of the ambient environment.
This research starts from the discussion on the amount and composition of MSW in Taipei City and Beitou MSWI from 1999 to 2005 by Time Serious Method. Secondary, the article talks about the influence in the flue particles. In the third, this article describe the air quality by collecting PM10 and PM2.5 samples at the neighborhood of Beitou MSWI with metal element analysis and water soluble element analysis. By using CMB receptor model, this article analyzed the contribution amount of every pollution sources. Finally, we assess the difference among the subjective social investigation result and objective scientific data with questionnaire investigation afterwards.
The result shows that the MSW amount of Taipei City and Beitou MSWI reduce stably in recent years. It means that the policy of the MSW has been successfully executed. The amount of kitchen waste deeply is decreasing; in the meanwhile, the index element K of the kitchen waste has a downward trend too in the flue particles. In addition, because of controlling and decreasing the sour gas and SO2 by adding lime in the Air Pollution Control Device (APCD) in Beitou MSWI, higher Ca concentration was found in the exhausting of flue which can be deemed to main track element of MSWI. Finally, the Enrichment Factor analysis (EF) shows that the track elements of MSWI are Ca , Fe , K , Ni , Zn.
In the result of CMB receptor model, the most serious influence is Street Dust, the second one is the Traffic, and the MSWI only takes a small part. Most CMB results are close to questionnaire investigation, and the biggest difference is the impression of MSWI. The result of the questionnaire shows that ages, levels of education, occupation, and home distance to MSWI are apparent differences. It shows that difference groups have subjective impression on the MSWI influences.
Subjects
垃圾焚化廠
受體模式
問卷調查
MSWI
Receptor Model
Questionnaire Investigation
Type
thesis
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