Life cycle assessment of diammonium- and monoammonium-phosphate fertilizer production in China
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- 作者：Fangfang Zhanga ; 1 ; Qingsong Wangb ; 1 ; Jinglan Honga ; hongjing@sdu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Wei Chenc ; Congcong Qia ; Liping Yea
- 关键词：Life cycle assessment ; Diammonium phosphate ; Monoammonium phosphate ; Phosphoric acid ; Phosphogypsum
- 刊名：Journal of Cleaner Production
- 出版年：2017
- 出版时间：10 January 2017
- 年：2017
- 卷：141
- 期：Complete
- 页码：1087-1094
- 全文大小：1384 K
文摘
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LCA on DAP and MAP fertilizers was performed at national level.
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Hubei and Guizhou Provinces have the highest environmental effect.
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The key factors contributing the overall environmental burden were identified.
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Optimizing P fertilization amount can significantly reduce national environmental burden.
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Phosphate acid production dominated the overall environmental impact of both scenarios.
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