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DAF issues and chemicals that reduce BOD, TSS, FOG

The following video is of a dissolved air floatation system (also known as a DAF) at a major food processing customer. The customer contacted Bond to evaluate and reduce the amount of TSS, FOG and BOD in their processed effluent in hopes of lowering their surcharges and getting back in favor with the local POTW. After an evaluation of the plant operations, wastewater stream strengths, treatment equipment and treatment chemistry a plan was initiated. Our major challenge is the DAF is undersized from an influent water flow and strength standpoint. The “air to solids ratio” is too low to properly float the solids with acid cracking chemistry and results in carryover.

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Wilton International

Wilton International is one of the UK’s leading manufacturing sites. At almost 2,000 acres, the site – near Redcar in North East England it is one of the largest industrial locations in the UK.High quality products made at Wilton are of national importance and generate millions of pounds of export revenues for the UK economy each year. An increasingly green multi-company manufacturing site, Wilton boasts a number of major international companies who have invested heavily in the main operating plants.

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Wilton International

Wilton International is one of the UK’s leading manufacturing sites. At almost 2,000 acres, the site – near Redcar in North East England it is one of the largest industrial locations in the UK.High quality products made at Wilton are of national importance and generate millions of pounds of export revenues for the UK economy each year. An increasingly green multi-company manufacturing site, Wilton boasts a number of major international companies who have invested heavily in the main operating plants.

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