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Control of Fluoride Pollution in Cemented Phosphogypsum Backfill by Citric Acid Pretreatment
Using phosphogypsum (PG) as the aggregate of cemented backfill is an economical and effective method of PG utilization. However, the stability and performance of cemented backfill are challenged by the rich fluoride content in PG. In this study, the effects of citric acid pretreatment on PG defluori...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2023
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10573572/ https://www.ncbi.nlm.nih.gov/pubmed/37834630 http://dx.doi.org/10.3390/ma16196493 |