Product category:
Waste-water handling, monitors + treatment
News Release from: Severn Trent Services | Subject: NSAF
Edited by the Processingtalk Editorial
Team on 23 March 2007
Tertiary nitrification supplied to
Thames Water
Tetra Nitrifying Submerged Aerated Filter technology is being supplied to three sites within Thames Water Utilities, the largest water and wastewater treatment company in the UK
Severn Trent Services have been awarded three separate contracts to provide the Tetra Nitrifying Submerged Aerated Filter (NSAF) technology to Thames Water Utilities, the largest water and wastewater treatment company in the UK The NSAF systems will be installed at existing facilities at Waddesdon, Culworth and Byfield and will provide "add on" tertiary nitrification to enable the works to consistently meet their ammonia consents
This article was originally published on Processingtalk on 28 Dec 2006 at 8.00am (UK)
Related stories
Construction begins at largest UK tertiary plant
Construction has recently begun on one of the largest tertiary wastewater treatment plants in the United Kingdom, at the Severn Trent Water Strongford Sewage Treatment Works, using Tetra NSAF
These are the first Tetra NSAF units to be installed within the Thames Water area and all are due to be installed and in operation by the spring of 2007.
The units are of a modular design and have been designed to handle peak flows ranging from 345 to 2784m3/day.
The Tetra NSAF is an up-flow, fixed film, biological reactor and can be supplied in GRP, steel or concrete variants.
The NSAF has proven to be robust and is simple to control, maintain and operate.
Its effectiveness in ammonia removal has been demonstrated at numerous installations throughout the United Kingdom over the past 10 years.
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