Rectangular heat recovery exchangers can help save heat and energy in diverse applications, including:

• Solid waste reduction:

  • Anaerobic digestion.

  • Methane recovery.

  • Bio solids palletizing.

• Preheating of domestic or industrial raw sludges.

• Extracting heat from:

  • Recirculated hot water or digested sludges.

  • Centrate digested sludge temperature augmentation reduction prior to dewatering or cooling of digest sludge.

  • Heating to produce Class A biosolids.

• Processing liquefied products containing solids:

  • Fermentation.

  • Mining.

  • Agriculture.

  • Breweries.

  • Distilleries.

  • Pulp and paper.

  • Metallurgical.

  • Oil industry.

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