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SHMP-Amended Ca-Bentonite/Sand Backfill Barrier for Containment of Lead Contamination in Groundwater

This study investigated the feasibility of using sodium hexametaphosphate (SHMP)- amended calcium (Ca) bentonite in backfills for slurry trench cutoff walls for the containment of lead (Pb) contamination in groundwater. Backfills composed of 80 wt% sand and 20 wt% either Ca-bentonite or SHMP-amended...

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Detalles Bibliográficos
Autores principales:	Yang, Yu-Ling, Reddy, Krishna R., Zhang, Wen-Jie, Fan, Ri-Dong, Du, Yan-Jun
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2020
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6981451/ https://www.ncbi.nlm.nih.gov/pubmed/31935850 http://dx.doi.org/10.3390/ijerph17010370

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