https://scholars.lib.ntu.edu.tw/handle/123456789/408209
標題: | Regimes for zone settling of waste activated sludges | 作者: | Chen G.W. Chang I.L. Hung W.T. Lee D.J. |
關鍵字: | Activated sludge;Channelling;Floc aggregation formation;Zone settling | 公開日期: | 1996 | 卷: | 30 | 期: | 8 | 起(迄)頁: | 1844-1850 | 來源出版物: | Water Research | 摘要: | Regimes for the zone settling of the waste activated sludges has been investigated experimentally. Channelling in sludge was observed in the high concentration test which enhanced the settling. In low concentration tests, large flee aggregates would form spontaneously from an originally macroscopically homogeneous settling sludge, which also enhanced the settling. Only in the intermediate concentration range could the Richardson-Zaki type correlation be adequately applied. Empirical criteria for differentiation of settling regimes were proposed. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/408209 | ISSN: | 00431354 | DOI: | 10.1016/0043-1354(95)00322-3 |
顯示於: | 化學工程學系 |
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。