1) Removes large items from the water supply a) Distillation b) Sludge c) Screening d) Potable 2) The process to remove salt from sea water a) Screening b) Desalination c) Potable d) Chlorine 3) Removing salt by heating and cooling water a) Distillation b) Sedimentation c) Aeration d) Desalination 4) Solids settling to the bottom in water treatment a) Sedimentation b) Chlorine c) Screening d) Sludge 5) Adding oxygen to waste water a) Sludge b) Potable c) Chlorine d) Aeration 6) The name for the solid that settles in water treatment a) Screening b) Distillation c) Sludge d) Aeration 7) Water that is safe to drink a) Potable b) Chlorine c) Sludge d) Sedimentation 8) Used to sterilise drinking water a) Sedimentation b) Screening c) Chlorine d) Distillation 9) Why does sewage treatment have more steps? a) more organic matter to remove b) because it contains chlorine 10) What type of respiration happens in the sludge tank? a) Anaerobic b) Aerobic

Water treatment

by
Print
Embed

Leaderboard

Visual style

Options

Switch template

Continue editing: ?