This review systematically summarizes the latest advances, key challenges, and engineering application strategies of partial denitrification/anammox (PD/A) technology, with a particular focus on plug-flow biosystems. The plug-flow process is widely used, yet its effluent often fails standards due to low C/N ratios. To...
Sludge-based bioaugmentation is a promising and practical strategy for treating refractory N,N-dimethylformamide (DMF) wastewater, yet the ecological basis underlying its stability under intense DMF loading remains unclear. Here, two parallel anaerobic sequencing-batch reactors were operated for 60 days under progressi...
Ling Jiang, Zhe Yang, Jia-Lin Li et al.· Bioresource Technology· 0 citations
Operational instability of partial nitrification (PN) remains a major barrier to mainstream energy-efficient wastewater treatment. Here, a stable simultaneous denitrification-anammox system driven by alkaline sludge fermentation liquor (ASFL) under varying nitrification levels (PN, complete nitrification, and their coe...
Xiaodi Li, Bo Wang, Wei Zeng et al.· Bioresource Technology· 0 citations
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