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Biofunctional Characteristics of Lignite Fly Ash Modified by Humates: A New Soil Conditioner
Fly ash superficially modified with humic substances from the Megalopolis lignitic power plant was prepared and evaluated for agricultural uses. UV-vis spectrophotometry and IR spectroscopy revealed that fly ash shows high sorption efficiency towards humic substances. Adsorption proceeds stepwise vi...
Autores principales: | , , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
Hindawi Publishing Corporation
2010
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2879546/ https://www.ncbi.nlm.nih.gov/pubmed/20592758 http://dx.doi.org/10.1155/2010/457964 |