| Summary: | 碩士 === 國立成功大學 === 環境工程學系 === 105 === There is no comprehensive study on Hazardous Air Pollutant (HAPs)’s characteristic and potential impact in Taiwan. Apart from this, the guideline of air toxic’s data analysis is so inconsistent that the data quality is not identical yet. To improve the effectiveness and confident of HAPs development strategy, we should establish Taiwan’s data analysis method and investigate air toxic harm degree.
According to data analysis, find that Taiwan data of ambient concentration analysis research main problems include lake of continuous long-term monitoring data, have high frequency undetected data and collect measurement points are too focus. To explore Taiwan's ambient concentration degree in the past five years, formaldehyde, benzene and arsenic (PM10) concentration is higher than foreign screening value, all more than 50%.
The result of health risk assessment showed that air toxic prior to reducing in Taiwan have benzene, formaldehyde, acetaldehyde, chromium (PM10), arsenic (PM10), beryllium (PM10), cadmium (PM10).
Sum up the main points of the study, the most important species is heavy metals. Among them, arsenic(PM10), chromium(PM10) and beryllium(PM10) are more harmful to the human body, followed by aldehydes (formaldehyde, acetaldehyde).Volatile organic pollutants the most concerned about the species is benzene.
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