| 吴浩玮,孙小淇,梁博文,陈家斌,周雪飞.我国畜禽粪便污染现状及处理与资源化利用分析[J].农业环境科学学报,2020,39(6):1168-1176. |
| 我国畜禽粪便污染现状及处理与资源化利用分析 |
| Analysis of livestock and poultry manure pollution in China and its treatment and resource utilization |
| 投稿时间：2020-02-28 |
| DOI：10.11654/jaes.2020-0218 |
| 中文关键词: 畜禽粪便 资源化利用 能源潜力 |
| 英文关键词: livestock and poultry manure resource utilization energy potentiality |
| 基金项目:国家重点研发计划项目（2018YFD1100500） |
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| 中文摘要: |
| 随着我国经济发展水平的不断提高，畜牧养殖业发展迅速，但在畜牧业蓬勃发展的同时，也产生了大量的畜禽粪便，由此造成的环境污染问题日益严峻。以我国近年畜禽养殖（大型牲畜猪、牛、羊和家禽）数据为基础，经污染量化评估得出，各地养殖结构的不同导致畜禽污染COD、TN、TP负荷占比呈现显著差异。总结分析了目前畜禽粪便的典型处理及资源化利用技术特点，为其污染防治工作提供决策支持。通过系统评估我国畜禽粪便资源化潜能，认为我国主要畜禽粪便能源潜力非常可观，畜禽粪便资源化可在较高程度上填补氮、磷肥的需求，减少化肥过量施用对农田土壤的危害。 |
| 英文摘要: |
| Animal husbandry has developed rapidly with the continuous economic development of China. Consequently, large amount of livestock and poultry manure has been generated, resulting in increasingly serious environmental pollution. Based on the livestock and poultry breeding data(large-scale livestock, pig, cattle, sheep, and poultry)of China in recent years and through the quantitative assessment of pollution, this paper concludes that different breeding methods lead to significant differences in the proportion of COD, TN, and TP loads of livestock and poultry pollution. This paper analyzes and summarizes the characteristics of the typical treatment method and resource utilization technology of livestock and poultry manure and provides decision support for pollution control. Based on a systematic assessment of the potential of livestock and poultry manure resources in China, we believe that their energy potential in our country is considerable. The use of livestock and poultry manure resources can meet the demand for nitrogen and phosphate fertilizers to a greater extent and reduce the harmful effects of excessive application of fertilizers to farmland soil. |
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