After successful trial runs, the latest developments at the North Pest Wastewater Treatment Plant can be completed. The Colas has replaced the aeration system, essential for wastewater treatment, with a more efficient system and has modified the sewage sludge...
After a successful bubbling test, improvements at the North Pest Wastewater Treatment Plant continue. The sewage sludge reception facility will be redesigned and the aerated tanks of the biological treatment plant will be replaced with more modern...
