Worksheets[SC F2] 5.3 (B) Water Supply System
Total questions: 8
Worksheet time: 4mins
Removes large suspended particles such as tree branches and leaves
Filtration
Oxidation
Coagulation
Sendimentation
Chlorination and fluoridation
Increases oxygen content in the water to get rid of unpleasant smell and taste.
Filtration
Oxidation
Coagulation
Sendimentation
Chlorination and fluoridation
Suspended particles deposit at the bottom of the tank.
Filtration
Oxidation
Coagulation
Sendimentation
Chlorination and fluoridation
Chlorine is added to kill microorganisms in water. Sodium fluoride is added to prevent tooth decay.
Filtration
Oxidation
Coagulation
Sendimentation
Chlorination and fluoridation
The first step in water treatment plant is
chlorination to kills microorganisms
fluoridation to prevents tooth decay
screening to remove large objects such as fish and twigs
aeration to removes unpleasant odour
What is added during coagulation process in water treatment plant
alum and slaked lime
florida
chlorine
calcium carbonate
The correct order of water purification in water treatment plant are:
filtration, coagulation, sedimentation, oxidation, chlorination and fluoridation
filtration,oxidation, coagulation, sedimentation, filtration, chlorination and fluoridation
Filtration, coagulation, sedimentation, filtration, chlorination and fluoridation
Filtration,oxidation, coagulation, sedimentation, chlorination and fluoridation
