The Aero-Fac facility at LaPine, Oregon. The aerated facultative system was first developed during the 1970s in the United States.
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Looking across the secondary cell towards the primary. The secondary cell, is... -
Schematic of the aeration process. The aerators / processors are... -
A Mark 3 aerator / processor unit out of the water. At Holkham there are two,... -
Holkham is one of the major tourist destinations on the North Norfolk coast... -
The Aero-Fac facility at LaPine, Oregon. The aerated facultative system was... -
A recent delegation from Severn Trent with John Gillett (centre), MD of LAS... -
One of the winches used to position the aerator / processors. -
Plan layout of the Holkham cells.
