The document summarizes issues and proposed solutions at the Wigan Wastewater Treatment Works. The works was overloaded and not meeting regulations. Solutions proposed included adding additional biological filtration through a side stream process, repairing sludge consolidation tanks to improve sludge treatment, and investigating issues reducing the efficacy of the UV disinfection system to improve pathogen inactivation. Benefits of the solutions included both quick fixes to enhance performance in the short-term and long-term investments to feed into future planning periods.
![Wigan WwTW Brief description ,[object Object],[object Object],[object Object],[object Object]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)