Thursday, 4 July 2013

Algae/Blanket Weed Removal & Control

The Ultrasonic Unit in the lake which controls algae/blanket weed development has become faulty. The algae which built up was removed manually by contractors.

Following the removal, water soluble sachets of black dye were placed in the lake. This reduces UV light penetration through the water which the algae/blanket weed requires to develop and spread.

Water Soluble Dye Sachets

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