When specifying a sewage treatment plant, being ‘fit for purpose’ and combining reliability and compliance are essential. Thorpe Underwood is a beautiful estate spanning over 100 acres approximately 10 miles outside of York. The estate comprises a preparatory school, sport and leisure facilities, college, accommodation blocks and catering functions.
Due to expansion of the facilities, the flows and loads to the existing plant have increased over the years, and will continue to do so in the future, meaning the existing plant needed to be extensively upgraded.
WPL has worked on many healthcare, education and leisure developments in both the public and private sector providing solutions to meet a diverse range of requirements. Due to the nature of the site, considerations such as variable flows and loads, installation costs and easy maintenance were vital.
Through consultation with Thorpe Underwood,WPL have provided a SAF-based sewage treatment plant solution to meet the Environment Agency consent standards of BOD 20mg/l; TSS 30mg/l and NH4-N5mg/l. The WPL SAF was perfectly suited to the application due to its ability to meet the stringent Ammonia standard set in this instance.
In addition, the flexibility of the WPL SAF available in both above or below ground configurations, was also a major factor for specification. Due to the need for fast and easy installation, combined with as minimal excavation as possible, most of the individual process plant sections that have been supplied are for use above ground. Monitors have also been installed to continually record information detailing final effluent ammonia concentration levels, controlling and adjusting the blowers automatically,ensuring the ammonia levels are optimised, this means the whole plant will operate as efficiently as possible and minimises electrical consumption.
For CPDs regarding sewage treatment plants please visit WPLs website where there is extensive information for architects and specifiers.
With over 20 years’ industry experience,WPL’s wastewater treatment, rainwater harvesting systems and grease management solutions have been designed specifically for these types of projects. From the classroom to tourist attractions, a wide range of applications are covered.