Rapid sand filter can remove turbidity from water upto an extent of

Related MCQs

• Rapid sand filter can remove bacterias upto an extent of
• Slow sand filter is efficient to remove the bacterias from the raw water to an extent of
• In a rapid sand filter, the filter head varies from
• The yield of a rapid sand filter is
• Cleaning period for a rapid sand filter is taken as
• In a rapid sand filter
• Rapid sand filters are cheap and economical as compared to slow sand filters.
• The effective size of sand particles for rapid sand filters varies from
• After cleaning the slow sand filter, the filtered water should not be used for a period of
• Low turbidity of water can be determined by