Effects of chemically assisted ultrasonication treatments on anaerobic digestion of sewage sludge

• Main Author: Tian, Xinbo
• Other Authors: Ng Wun Jern
• Format: Thesis-Doctor of Philosophy
• Language: English
• Published: Nanyang Technological University 2020
• Subjects: Engineering::Environmental engineering
• Online Access: https://hdl.handle.net/10356/144043
• Institution: Nanyang Technological University

Sewage sludge is a problematic by-product of wastewater treatment. Due to the high organic and pathogenic content, it needs to be stabilized before safe disposal. Anaerobic digestion is generally applied to stabilize sewage sludge, because it not only reduces the organic content in sludge but also g...