Ammonia removal technology selected for Scottish site

Technology from wastewater treatment specialist WPL has been selected by Scottish Water to deliver enhanced ammonia removal at a village treatment works. Tightening environmental consents and an increasing population has led the public utility to upgrade Ferniegair...

Friendly bacteria at centre stage

More than half of the energy required for wastewater treatment is used to supply oxygen to the biological reactor. The bacteria need oxygen to function. However, treatment plant operators do not know exactly where in the basin the oxygen is needed. That’s why they...