|標題:||垃圾與焚化灰渣掩埋技術整合型研究─子計畫一:灰渣掩埋利用技術與滲出水之污染控制(I)||作者:||楊萬發||關鍵字:||飛灰;灰渣;共同掩埋;滲出水;重金屬;fly ashes;ashes;co-landfilled;leachate water;heavy metals||公開日期:||31-七月-1999||出版社:||臺北市：國立臺灣大學環境工程學研究所||摘要:||本研究以採自北市木柵焚化廠之靜電集塵
Incinerator fly ashes of EP (Electrostatic Precipitator) and bottom ashes from MuCha plant and municipal solid waste (MSW) were colandfilled in this study. The changes of leachate water characteristics and dissolved concentrations of heavy metals were observed to be the reference of disposal of only fly ashes or with bottom ashes and MSW. The influences of mixing type that only fly ashes, fly ashes mixing with bottom ashes and fly ashes mixing with MSW were discussed. From the results, the values of water quality analyzing and the concentrations of heavy metals were high in the initial time, and it decreased gradually. In leachate water, the concentration of Zn was the highest, Fe was the next, then was Cu, Cr, Cd and Pb. In terms of analyzing the quality of leachate water, pH between 11~12.5 was the highest when fly ashes mixed with bottom ashes. The concentration of each negative ions was highest when only fly ashes. In terms of heavy metals of leachate water, only fly ashes would make the concentration of Cd and Cr higher. From leachate water that wecould find that bottom ashes decrease the concentration of Pb and Cd in fly ashes when fly ashes mixed with bottom ashes. The changes of the concentration of leachate water was not observable when fly ashes mixed with MSW, but only the concentration of Zn has increased.
在 IR 系統中的文件，除了特別指名其著作權條款之外，均受到著作權保護，並且保留所有的權利。