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Effects of polyacrylamide molecular weight and mass concentration on water transport characteristics of iron tailings
Iron tailings have few macropores which severely inhibit infiltration and transport of soil water. Polyacrylamide (PAM) can regulate soil water, but it is rarely used when remediating tailings matrix. In this research, PAM of four molecular weights of 300w, 600w, 800w, and 1000w were selected as ame...
| Autores principales: | , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7973773/ https://www.ncbi.nlm.nih.gov/pubmed/33737541 http://dx.doi.org/10.1038/s41598-021-85338-8 |