The Water Engineering Ltd. (WEL) Office is based in Adderbury near Banbury, Oxfordshire. This office includes a storage area and manufacturing workshop facility on site. WEL is proud to be a new member of the Environmental Dynamics Inc. team. WEL looks forward to continue providing localized service and support of our entire array of aeration products to the United Kingdom, Ireland and parts of Europe.

Environmental Dynamics Inc. (EDI) specializes in the research, development, and application of advanced technology aeration and biological treatment solutions for municipal and industrial water and wastewater treatment.

EDI’s headquarters are located on a 14-acre site in Columbia, Missouri. EDI’s facilities include 110,000 square feet (approximately 10,000 square meters) of office, manufacturing and state-of-the-art oxygen transfer test facilities. Industry leaders and customers from around the world visit EDI to utilize or witness testing activities.

EDI serves the global market through direct sales and independent affiliates. EDI’s Corporate Office is located in the USA, with international offices in Japan, China, India, UK, Europe, and South America plus an extensive network of global representatives and market partners providing the highest level of support to our customers.

Our Fine Bubble Diffused Aeration (FBDA) products are installed in the majority of UK water operating companies including Thames Water, United Utilities, Anglian Water, Yorkshire Water, Welsh Water, Scottish Water, South West Water, Wessex Water, Southern Water and Severn Trent and they currently offer the complete range of aeration products including: ceramic dome and discs membrane discs (7",9" & 12") tubular membranes with lift out systems mini panel tube system coarse bubble diffusers

Selection of Typical FBDA Projects

SWINDON BNR
End User: Thames Water The BNR aeration plant consists of one new aeration tank comprising 6 zones and 4 no. existing tanks comprising 5 zones. The FBDA floor equipment comprises: 188 mm dia. Ceramic disc diffusers, mounted on uPVC pipework, with solvent welded saddles, floor fixings, transverse airmains, moisture blow outs, downpipes and butterfly valves.
	Swindon FDBA Floor Equipment

NORTH FAL STW
End User: South West Water A total of 14 no. diffuser grids are located around the perimeter of an existing oxidation ditch, designed to replace two brush aerators. The tank floor level and condition was unknown hence a drop in system with adjustable feet was designed.
	North Fal - Lift Out System

DROITWICH STW
End User: Severn Trent Water The aeration plant consists of 6 pockets. The FDBA floor equipment comprises: 235 mm dia. membrane disc diffusers mounted on uPVC pipework with solvent welded saddles, floor fixings, transverse airmains and moisture blow outs, 3 no. duty/duty assist/standby positive displacement blowers and a stainless steel airmain with manual eccentric plug valve and individual butterfly valves.
	Severn Trent AS Plant

BALLYNACOR SBR
End User: Water Service NI Two SBR's are used to treat sludge liquors. The 9" membrane diffusers Complete with backing ring and collar nut are mounted using a threaded bung onto uPVC pipework. The membrane diffusers operate on and off during the SBR cycle.
	Ballynacor SBR

BASINGSTOKE REFURBISHMENT
End User: Thames Water Eleven existing aeration lanes to be refurbished sequentially using new ceramic domes, brass bolts, washers and joints.
	Basingstoke Redoming

For more information on processes or to discuss potential projects please contact us: