Arris Blog

Woodfordia sludge management and maintenance

As part of our 10 year maintenance plan for the Woodfordia STP we’re refurbishing the primary treatment tanks.

The 1st step involves desludging the tanks. We’ve composted the old biosolids and installed a new Enivotube dewatering bag.

The Envirotube enables us to sustainably dewater the sludge and minimises truck movements on site.

During this process we even found some coins! Making us feel like a ‘Tosher’ of old: https://www.youtube.com/watch?v=lMNRQix_QzQ Thankfully, there were no rats observed…