Thames Water’s Sewage Treatment Works at Cranleigh, Surrey, will use the NSAF plant to purify the 120 litres of wastewater

Thames Water’s Sewage Treatment Works at Cranleigh, Surrey, will use the NSAF (Nitrifying Saturated Air Flotation) plant to purify the 120 litres of wastewater it handles per second. The NSAF cells in the Bollfilter filtration system use a biological oxidation process to remove microscopic particles. These NSAF cells contain a biomass with microbes which purify […]