Iron & manganese present as pollutant in water can not be removed by?

Ion exchange process
Oxidation followed by settling & filtration
Lime soda process or manganese zeolite process
Chlorination

LohaHridoy

5 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 4

5 views Answered 2022-09-01 13:21

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