Integrated Engineers was requested to examine the water and recommend a course of treatment. As a first step the water was treated with Floccin D. This treatment reduced the color units from the initial 800 to 50, a reduction of 93.8%.
For further reduction, a post ozonation unit was used. After ozonation the color was reduced to 2 color units, for a total reduction of 98%. The photo below shows the untreated water and the post-flocculated water. After ozonation, the water was colorless.