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DOMESTIC WATER TREATMENT IN TAMIL | SCREENING TO STERILISATION | MUNICIPAL WATER SUPPLY

DOMESTIC WATER TREATMENT 1. SCREENING 2..AERATION 3.SEDIMENTATION 4.COAGULATION 5.FILTERATION 6.STERILISATION ▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒ HASHTAG : #water #science #stayhome ▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒ SOCIAL MEDIA: instagram : https://www.instagram.com/learn_with_smile_/ twitter : […]