BioengineeringbioRxivPreprint
Sludge liquefaction and stratification enable ultra-high digestion rate and resource recovery for waste activated sludge treatment
Shanquan Wang, Qihong Lu, Zhiwei Liang…·Rongliang Qiu
The paper introduces a novel sludge treatment process called SPREAD that significantly improves organic loading rates and nutrient recovery in waste activated sludge treatment.
DOI 10.1101/2025.04.27.650825