Impact of ozone assisted ultrasonication pre-treatment on anaerobic digestibility of sewage sludge

• Main Authors: Trzcinski, Antoine Prandota, Tian, Xinbo, Lin, Li Leonard, Ng, Wun Jern
• Other Authors: School of Civil and Environmental Engineering
• Format: Article
• Language: English
• Published: 2015
• Subjects: Ozone; Pre-treatment; Molecular weight; Anaerobic digestion; Sewage sludge; Ultrasound
• Online Access: https://hdl.handle.net/10356/81112; http://hdl.handle.net/10220/39086
• Institution: Nanyang Technological University

Impact of ultrasonication (ULS) and ultrasonication–ozonation (ULS-Ozone) pre-treatment on the anaerobic digestibility of sewage sludge was investigated with semi-continuous anaerobic reactors at solid retention time (SRT) of 10 and 20 days. The control, ULS and ULS-Ozone reactors produced 256, 309...