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three-pot methodmethod for treating water by
sedimentation and decanting, using three pots (10) |
total coliformstotal number of coliform bacteria (which
come from faecal matter and other sources) (2) |
transmission mainspipes that take treated water from a
treatment plant to service reservoirs (1) |
turbiditycloudiness caused by a large number
of tiny particles in a liquid (2) |