globalchange  > 气候减缓与适应
DOI: 10.1016/j.jenvman.2018.09.030
WOS记录号: WOS:000452582600001
论文题名:
Formation of struvite from agricultural wastewaters and its reuse on farmlands: Status and hindrances to closing the nutrient loop
作者: Muhmood, Atif1; Lu, Jiaxin1; Dong, Renjie1; Wu, Shubiao2,3
通讯作者: Wu, Shubiao
刊名: JOURNAL OF ENVIRONMENTAL MANAGEMENT
ISSN: 0301-4797
EISSN: 1095-8630
出版年: 2019
卷: 230, 页码:1-13
语种: 英语
英文关键词: Agricultural wastewater ; Struvite ; Nutrients ; Cost reduction ; Performance hindrances
WOS关键词: MAGNESIUM AMMONIUM PHOSPHATE ; SWINE WASTE-WATER ; PHOSPHORUS RECOVERY ; DAIRY MANURE ; MICROWAVE TREATMENT ; SLUDGE MANAGEMENT ; CALCIUM-PHOSPHATE ; PILOT-SCALE ; P-RECOVERY ; REMOVAL
WOS学科分类: Environmental Sciences
WOS研究方向: Environmental Sciences & Ecology
英文摘要:

To meet the needs of a fast growing global population, agriculture and livestock production have been intensified, resulting in environmental pollution, climate change, and soil health declining. Closing the nutrient circular loop is one of the most important sustainability factors that affect these issues. Apart from being a serious environmental issue, the discharge of N and P via agricultural wastewater is also a major factor that disturbs nutrient cycling in agriculture. In this study, the performance, in terms of recovery, of N and P (individually, as well as simultaneously) from agricultural wastewaters via struvite has been comparatively summarized. Details on the hindrances to nutrient recovery through struvite formation from agricultural effluents, along with strategies to overcome these hindrances, are provided. In addition, various strategies for recovery performance intensification and operational cost reduction are comprehensively discussed. This work will provide scientists and engineers with a better idea on how to solve the bottlenecks of this technique and integrate it successfully into their treatment systems, which will ultimately help close the nutrient loop in agriculture.


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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/124650
Appears in Collections:气候减缓与适应

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作者单位: 1.China Agr Univ, Coll Engn, Beijing 100083, Peoples R China
2.Aarhus Univ, Aarhus Inst Adv Studies, Gade 6B, DK-8000 Aarhus C, Denmark
3.Aarhus Univ, Dept Biosci, DK-8000 Aarhus C, Denmark

Recommended Citation:
Muhmood, Atif,Lu, Jiaxin,Dong, Renjie,et al. Formation of struvite from agricultural wastewaters and its reuse on farmlands: Status and hindrances to closing the nutrient loop[J]. JOURNAL OF ENVIRONMENTAL MANAGEMENT,2019-01-01,230:1-13
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