The pH value of water for public supplies is limited from

Related MCQs

• The maximum permissible chlorine content for public supplies should be between
• The maximum permissible chloride content in water for domestic supplies should not exceed
• Pressure filters are not used for treating municipal water supplies, because
• The maximum permissible fluorine content in water for domestic supplies should be
• The maximum permissible quantity of lead in water for domestic supplies is
• The most important source of water for public water supply is
• In designing a water works for a city to meet the water demand for public use, a provision of about
• The maximum permissible colour for domestic supplies, on platinum cobalt scale is
• The maximum permissible turbidity for domestic supplies, on silica scale is
• The presence of calcium and magnesium bi-carbonates in water causes hardness in the water.