Manganese Oxidation Induced by Water Table Fluctuations in a Sand Column.
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چکیده
منابع مشابه
Manganese Oxidation Induced by Water Table Fluctuations in a Sand Column
On-off cycles of production wells, especially in bank filtration settings, cause oscillations in the local water table, which can deliver significant amounts of dissolved oxygen (DO) to the shallow groundwater. The potential for DO introduced in this manner to oxidize manganese (Mn), mediated by the obligate aerobe Pseudomonas putida GB-1, was tested in a column of quartz sand fed with anoxic i...
متن کاملManganese oxidation induced by water table fluctuations in a sand column.
On-off cycles of production wells, especially in bank filtration settings, cause oscillations in the local water table, which can deliver significant amounts of dissolved oxygen (DO) to the shallow groundwater. The potential for DO introduced in this manner to oxidize manganese(II) (Mn(II)), mediated by the obligate aerobe Pseudomonas putida GB-1, was tested in a column of quartz sand fed with ...
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[1] The unsteady state drainage of water from a vertical sand column with and without a finer layer on the top was studied theoretically and experimentally to investigate the airflow generated by the finer layer. The sand column, saturated at its lower portion and initially in the condition of hydrostatic equilibrium, is drained at its bottom at constant head. The results show that significant ...
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ژورنال
عنوان ژورنال: Environmental Science & Technology
سال: 2011
ISSN: 0013-936X,1520-5851
DOI: 10.1021/es2027828