◆Quality of water◆
• Pure Water: It is a chemical compound(H20)
• Potable Water:Water which is fit for drinking.
• Palatable Water: Water which is aesthetically looking good.
• Wholesome Water: Chemically may not be pure but doesn't contain anything harmful to human beings.
• Polluted Water: It contains undesirable substances rendering it unfit for drinking and domestic use.
• Contaminated Water: It contains pathogenic bacteria and unfit for drinking.
• Mineral water: It contains useful minerals viz. Calcium, Magnesium and Iron in required proportion.
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