PAPERmaking! Vol4 Nr1 2018

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A British bakery has knocked almost 6.5% off the combined cost of energy and water to its boiler, thanks to the installation RIDÀDVKVWHDPUHFRYHU\V\VWHP7KHV\VWHPFRPPLVVLRQHG E\6SLUD[6DUFRUHFRYHUVWKHÀDVKVWHDPJHQHUDWHGE\7'6 blowdown from the main boiler at the company’s site in Bicester. 3UHYLRXVO\WKLVÀDVKVWHDPZDVEHLQJGLVFKDUJHGUDWKHUWKDQ recycled. Initial calculations predicted that the British bakery would VDYHRILWVERLOHUFRVWVE\LQVWDOOLQJDQHZÀDVKYHVVHODQG associated equipment that would enable the company to recover WKHÀDVKVWHDPDQGUHWXUQLWWRWKHERLOHUIHHGWDQN 7KHIHHGWDQNLVPDLQWDLQHGDWƒ&E\LQMHFWLQJOLYHVWHDPDQG is fed by a mixture of returning condensate, cold make-up water DQGWKHÀDVKVWHDPUHFRYHUHGIURPWKH7'6EORZGRZQZDWHU

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