EDUCATION UGC NET
ENVIRONMENTAL STUDIES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is the Max. allowable concentration of Iron content in drinking water?
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0.5 mg/l
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I.0 mg/l
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1.5 mg/l
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2.0 mg/l
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Explanation:
Detailed explanation-1: -The present recommended limit for iron in water, 0.3 mg/l (ppm), is based on taste and appearance rather than on any detrimental health effect.
Detailed explanation-2: -Desirable limit for TDS is 500 mg/l and maximum limit is 1000 mg/l which prescribed for drinking purpose.
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