Evidence for resistance of activated sludge flocs to deflocculative DO stress

• Main Authors: Suresh, Akshaykumar, Grygolowicz-Pawlak, Ewa, Poh, Leong Soon, Maszenan Abdul Majid, Dominiak, Dominik, Bugge, Thomas Vistisen, Gao, Xin, Ng, Wun Jern
• 其他作者: Interdisciplinary Graduate School (IGS)
• 格式: Article
• 語言: English
• 出版: 2021
• 主題: Engineering::Environmental engineering; Activated Sludge; Flocculation
• 在線閱讀: https://hdl.handle.net/10356/151427
• 機構: Nanyang Technological University

In the published literature, deflocculation of aerobic biological flocs under low dissolved oxygen (DO) (< 0.5 mg/L) conditions is typically reported as occurring as early as after 1 h of oxygen deficiency. However, results of this study involving aerobic sludge from three different sources repe...