期刊论文

Cheng, Q

英文

GLOBAL NEST JOURNAL

1790-7632

2023

25

7

32-38

10.30955/gnj.005066

The authors would thanks to the financial provided by Hubei Jiebang science and technology project (2021BEC026), Wuhan Science and Technology Bureau through Applied Basic Research Programs (2020020601012263), the central committee guides local science and technology development special project of Hubei Province, China (2019ZYYD059), National Key Research and Development Program of China (2018YFB1502900) and National key research and development program, China (2018YFD1100603).

本校为第一且通讯机构

Anaerobic digestion of piggery wastewater mediated with biochar was evaluated by COD removal rate, methane yield, process stability and microbial community analysis. The results showed that biochar could effectively improve the COD removal rate and methane yield. Compared with blank group, COD removal rate was increased by 2.3%-9.4% for 300BC and by 37.5%-44.0% for 500BC. The maximum methane yield was obtained in 1g 300BC and 500BC, which was increased by 43.20% and 89.52% respectively. Meanwhile, the final H2S concentration was also obviously ...