Fluorides immobilization through calcium aluminate cement-based backfill: Accessing the detailed leaching characterization under torrential rainfall

Urbanization and economic development have increased the demand for fertilizers to sustain food crop yields. Huge amounts of by-products, especially phosphogypsum (PG), are generated during the wet processing of rock phosphate to produce fertilizers. Chronic exposure to fluoride in phosphogypsum in...

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Veröffentlicht in:	Environmental research 2023-12, Vol.238, p.117229-117229, Article 117229
Hauptverfasser:	Chen, Qiusong, Wang, Peishen, Wang, Yunmin, Feng, Yan, Liu, Yikai, Qi, Chongchong, Liu, Lang
Format:	Artikel
Sprache:	eng
Schlagworte:	Carbon footprint Cemented paste backfill Fluoride leaching Phosphogypsum Waste management
Online-Zugang:	Volltext
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