STW Process Emissions Monitoring Devices

STW are seeking to install continuous monitoring at eight wastewater treatment works to monitor and quantify nitrous oxide monitoring. The organic material removed from wastewater treatment process is used to generate biogas on circa 20 sites. Fugitive methane emissions resulting from leaks across this process have been identified as a key contributor to overall site GHG emissions. However, there are also open processes and storage which are expected to continuously emit methane. STW are also looking to install con...