Question

In water treatment plant dissolved iron and manganese can be removed from the water by

Answer 1

hey mate...

here is your answer...

When combined levels of iron and manganese exceed 10 mg/L, the most effective treatment involves oxidation followed by filtration. In this process, a chemical is added to convert any dissolved iron and manganese into the solid, oxidized forms that can then be easily filtered from the water.

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Answer 2

Answer:

aeration and sedimentation