Authors
Yuzheng Wang, Yanlong Zhang, Junxin Li, Jih-Gaw Lin, Ning Zhang, Wenzhi Cao
Publication date
2021/11/1
Source
Journal of Environmental Management
Volume
297
Pages
113324
Publisher
Academic Press
Description
This article investigates the current status of the livestock industry (cattle, pigs, sheep, and poultry) in China and assesses the potential for biogas production from anaerobically digested livestock manure. According to calculation results based on the latest data of livestock released by the National Bureau of Statistics of China in 2018, China produced 2 × 1012 kg of manure pollution in 2017, with pig waste representing the largest single manure source. Biogas that can be converted from high organic containing manure is a kind of clean bioenergy with low carbon footprint. In 2017, the energy potential from manure-produced biogas was about 5.74 × 1012–6.73 × 1012 MJ, which corresponds to 4–5% of China's total energy demand. Correlation analysis between biogas production and the livestock industry showed that crop production had significant effects on manure-generated biogas production. However, it is …
Total citations
2021202220232024320368
Scholar articles
Y Wang, Y Zhang, J Li, JG Lin, N Zhang, W Cao - Journal of Environmental Management, 2021