Sludge & Biosolids

PONDUS™ Thermal Hydrolysis Process (THP)

Related To:  Centrisys/CNP
April 5, 2022
1655328680905 Product Pondus Thermal Hydrolysis Process 250x250

PONDUS™, an alkaline process, uses low-grade heat (140 °F to 160 °F) and sodium hydroxide for sludge hydrolysis.

  • No heat exchangers needed to cool sludge
  • No pressure vessel required
  • Saturated steam option for sludge above 7% total solids (TS) or with high viscosity
  • Minimal equipment needed: high-efficiency heat exchanger, progressive cavity pumps, reactor operating under atmospheric pressure
  • Increase biogas production up to 30%
  • Reduce biosolids disposal costs up to 30%
  • Reduce polymer consumption at dewatering up to 20%

Editor's Note: Scranton Gillette Communications and the SGC Water Group are not liable for the accuracy, efficacy and validity of the claims made in this piece. The views expressed in this content do not reflect the position of the editorial teams of Water & Wastes Digest, Water Quality Products and Storm Water Solutions.

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