Resource Utilization of Biogas Waste as Fertilizer in China Needs More Inspections Due to the Risk of Heavy Metals

Resource Utilization of Biogas Waste as Fertilizer in China Needs More Inspections Due to the Risk of Heavy Metals

The utilization of livestock waste has attracted increasing attention in recent years. The presence of high levels of heavy metals is a major obstacle to the utilization of biogas as a fertilizer resource. In this study, the heavy metal contents in biogas residue, slurry, and discharged sewage from...

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Bibliographic Details
Main Authors: Yajun Chang, Huijun Zhao, Linhe Sun, Jian Cui, Jixiang Liu, Qiang Tang, Fengfeng Du, Xiaojing Liu, Dongrui Yao
Format: Article
Language:English
Published: MDPI AG 2022-01-01
Series:Agriculture
Subjects:
livestock and poultry breeding
biogas residue and slurry
sewage
heavy metal
safety assessment
Online Access:https://www.mdpi.com/2077-0472/12/1/72

Internet

https://www.mdpi.com/2077-0472/12/1/72

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