The total count of bacteria per cubic centimetre for domestic purposes varies from

Related MCQs

• The maximum permissible total solid content in water for domestic purposes should not exceed
• In India, as per Indian standards, water consumption per capita per day for domestic purpose is
• Bacteria which can survive with or without free oxygen is known as facultative bacteria.
• The copper contents in water for domestic purposes should not be
• The maximum permissible quantity of iron and manganese in water for domestic purposes should be
• The quantity of arsenic in water for domestic purposes should not be more than 0.05 ppm.
• The average consumption of water for commercial use varies from 20 to 25% of total consumption.
• The bacteria which require oxygen for their survival is known as
• The presence of bacteria in water causes
• The seqage is treated by aerobic bacteria action in