Which minerals and in what form are present in ground water?

Related MCQs

• Bacteria and micro organisms present in the water will cause _________ in human and animals.
• The organic matter present in the water is of __________ types.
• __________ requires EPA to establish regulations to protect human health from contaminants present in drinking water.
• In which process of water softening, the chemicals are added to remove hardness from water?
• The Federal Water Pollution Control Act of 1948 was the first major U.S. law to address water pollution.
• The propulsion of water into steam drum by extremely rapid, almost explosive boiling of water at the heating surface is called ___________
• What is the minimum quantity of dissolved oxygen that should be present in the treated sewage?
• The maximum quantity of dissolved oxygen present in wastewater is called __________
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