By Cameron Creech
Heat recovery enables a resource that would otherwise go to waste to be used for purposes such as pre-heating items, including process water, feedstock, digesters or evaporators to improve energy efficiency. Heat exchangers are a good way to recapture heat from thermal processes, as a well-designed system can recover and reuse 40% of the heat produced by a wastewater anaerobic digestion plant.
Read the full article in ES&E Magazine’s June 2021 issue:
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