Winchburgh set for £21m waste water upgrade

Scottish Water has unveiled plans for a new £21 million state-of-the-art Waste Water Treatment Works (WwTW) upgrade in Winchburgh.The utility has applied for planning permission to build a new and larger works on the edge of the town, next to the site of the current WwTW.The current site has come to the end of its life and Scottish Water wants to build the new works to support the local community as it continues to grow and flourish.The new works would make use of state-of-the-art Nereda technology which reduces energy usage by up to a half and treats wastewater more effectively. This will be only the second time this process has been used in Scotland. The first site was in Inverurie, which opened in December.Nereda technology treats waste water much faster than current treatments and takes away the need for pumps and mixers, meaning less energy and space is needed to treat a higher quantity of waste water. It also removes the need to use any chemicals during the treatment process which better protects the environment at local waterways.If approved, the permanent works will be built by Scottish Water’s alliance partner Efficient Service Delivery (ESD) and start operating by the end of 2022. Work would begin on this before the end of this year.Prior to the permanent works being built, Scottish Water will next week start to build a temporary waste water treatment site south of Craigton Place and Niddry Burn. West Lothian Council has already given planning permission for these works, which will cost around £4m, and will start operating in autumn.The temporary site will be used for approximately two years while the new permanent works is built next to it. Once this is operating, the temporary site will be removed, and the land returned to use by the landowner.