Reduction in greenhouse gas emissions from sewage sludge aerobic compost in China
文献类型：EI期刊论文
| 作者 | Gao D. |
| 发表日期 | 2014 |
| 关键词 | Composting Carbon Emission control Fertilizers Gas emissions Greenhouse gases Land fill Neutron emission Organic carbon Sewage sludge Waste treatment |
| 英文摘要 | Sewage sludge is an important contributor to greenhouse gas (GHG) emissions and the carbon budget of organic solid waste treatment and disposal. In this case study, total GHG emissions from an auto-control sludge compost system, including direct and indirect emissions and replaceable reduction due to sludge compost being reused as fertilizer, were quantified. The results indicated that no methane generation needed to be considered in the carbon debit because of the advantages of auto-control for monitoring and maintenance of appropriate conditions during the composting process. Indirect emissions were mainly from electricity and fossil fuel consumption, including sludge transportation and mechanical equipment use. Overall, the total carbon replaceable emission reduction owing to sludge being treated by composting rather than landfill, and reuse of its compost as fertilizer instead of chemical fertilizer, were calculated to be 0.6204 tCO2e t-1 relative to baseline. Auto-control compost can facilitate obtaining certified emission reduction warrants, which are essential to accessing financial support with the authentication by the Clean Development Mechanism. IWA Publishing 2014. |
| 出处 | Water Science and Technology
 |
| 卷 | 69期:6页:1129-1135 |
| 收录类别 | EI |
| 语种 | 英语 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/31174]  |
| 专题 | 地理科学与资源研究所_历年回溯文献 |
| 推荐引用方式 GB/T 7714 | Gao D.. Reduction in greenhouse gas emissions from sewage sludge aerobic compost in China. 2014. |
入库方式： OAI收割
来源：地理科学与资源研究所
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