Interpreting the synergistic effect in combined ultrasonication-ozonation sewage sludge pre-treatment

• Main Authors: Tian, Xinbo, Wang, Chong, Trzcinski, Antoine Prandota, Lin, Leonard, Ng, Wun Jern
• 其他作者: School of Civil and Environmental Engineering
• 格式: Article
• 語言: English
• 出版: 2015
• 主題: DRNTU::Engineering::Environmental engineering::Waste management
• 在線閱讀: https://hdl.handle.net/10356/104317; http://hdl.handle.net/10220/36086
• 機構: Nanyang Technological University

The sequential combination of ultrasonication and ozonation as sewage sludge treatment prior to anaerobic digestion was investigated. Synergistic volatile suspended solids (VSS) solubilization was observed when low energy ultrasonication (<12 kJ g−1 TS) was followed by ozonation. 0.048 g O3 g−1 T...