Redundant Disinefection

In the event of an ozone system failure, primary disinfection can be achieved with chlorination.

A chlorine contact tank situated downstream of the filters and upstream of the existing clearwells is planned to achieve redundant disinfection in conjunction with raw water ozonation.

This 1 million gallon CCT is sized to provide a minimum of 0.5 log giardia inactivision and 2-log virus inactivation while operating at the maximum flow rate.


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