Environmental science & technology
Rapid Waste Activated Sludge Reduction and Stabilization via a Biofilm-Based Acidic Aerobic Digestion Process.
Xi Lu, Zhiyao Wang, Zheng Kong, Haoran Duan, Zhiqiang Zuo, Zhetai Hu, Min Zheng, Damien J Batstone, Shihu Hu
Published: 202610.1021/acs.est.5c08428
Abstract
Aerobic digestion is commonly used for waste activated sludge stabilization in small-to-medium wastewater treatment plants (WWTPs), but the long retention time (15-30 days) required for stability severely limits process intensification. Acidic condit…
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