Floating vetiver islands in Coimbatore lakes to purify water
Floating Treatment Wetland, a joint effort of the Tamil Nadu Agricultural University (TNAU) and Tamil Nadu State Land Use Research Board (TNSLURB) at Ukkadam Big Tank | Photo Credit: PERIASAMY M Always brimming with water, the Ukkadam Big Tank or Periyakulam is the city’s pride. Spread over 120 hectares and one of the foremost tanks […]
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