- 作者: 駱尚廉; 林季螢; JAMES O. LECKIE
- 作者服務機構: 國立台灣大學環境工程研究所; 美國史丹福大學土木工程學系‧環境工程及科學組
- 中文摘要: 本文提出金屬離子被廢棄活性污泥移除之觀念與數學模式,除確認整個移除過程可分成兩段式及細胞外聚合物吸附移除為主外,並建立質量傳送-吸附模式,及各個不同控制程序下之速率方程式,而由過去實驗數據佐證、討論之。
- 英文摘要: The conceptual and mathematical models of the mass transfer-adsorption process of metal ionsuptake by waste activated sludge were developed. The results indicated that the whole removal processshowed the two-stage phenomena and the bacterial ehtracellular polymers played the main role in metalremoval. By comparing the rate equations of different controlling processes, the phenomena of metal ionuptake in both the rapid and slow stages were discussed.
- 中文關鍵字: heavy metal; waste activated sludge; blosorption; model
- 英文關鍵字: --