期刊论文

Hu, JW

英文

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING

2213-2929

2025

13

3

116997

10.1016/j.jece.2025.116997

CRediT authorship contribution statement Han Yueming: Writing – review & editing. Hu Shaogang: Writing – review & editing. Hu Jiawei: Writing – review & editing, Writing – original draft, Software, Methodology, Investigation, acquisition, Formal analysis, Data curation, Conceptualization.

本校为第一且通讯机构

For existing advantages in resource recovery and cost, anaerobic digestion (AD) is considered a proper technology to treat sludge. The insufficient efficiency of sludge AD however prevents its further application. This work reported a hybrid method by combining calcium hypochlorite (CH) with ultrasound (US) for sludge pretreatment to enhance the AD performance. Experimental data demonstrated that the optimal parameters of this co-treatment were CH at 0.08 g/g volatile suspended solids (VSS) coupled with US intensity of 1.0 W/mL, and relevant biomethane yield was 263.4 mL/g VSS, 15.2%, 23.1% an...