Suprafilt’s innovative aeration solution delivered a 50% energy reduction once work had been completed at Hull Saltend Sewage Treatment Works. The site processes 40 million gallons of sewage and industrial waste every day and the brief was to resolve odour problems, which had been ongoing for over a decade.

The £2.2million contract, which was our largest to date, required a quick-turn around and was delivered on time in May 2016.