in a water treatment dissolved iron and magnese can be removed from the water by mcq
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There are many processes by which iron and manganese can be removed.
Sequestration is one of them but it is limited to sources where iron is less than 0.6 mg/L and manganese is Less than 0.1 mg/L.
Oxidation followed by filtration process. But if the concentrations in the source water are above 8 to 10 mg/L combined iron and manganese then a clarification step is typically required prior to filtration.
Filtration using manganese dioxide -coated and ore-type catalytic media, such as manganese greensand has historically been used for iron and manganese removal.
There are many processes by which iron and manganese can be removed.
Sequestration is one of them but it is limited to sources where iron is less than 0.6 mg/L and manganese is Less than 0.1 mg/L.
Oxidation followed by filtration process. But if the concentrations in the source water are above 8 to 10 mg/L combined iron and manganese then a clarification step is typically required prior to filtration.
Filtration using manganese dioxide -coated and ore-type catalytic media, such as manganese greensand has historically been used for iron and manganese removal.
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