Hornsey Water Treatment Works (WTW)

By |2021-04-14T17:27:38+01:00January 17th, 2013|

During 2000 Thames Water established the aquifer supplying the plant sand filters treating water had become blocked and were running slow.

It was established that this was being caused by algal blooms, which were ultimately causing production to be impacted.

The Granular Activated Carbon (GAC) process was selected as the best treatment process and to complement this a 50Ml/d pre-treatment works was also constructed which would […]