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AD-Cat® – Bio-Catalytic Treatment for Anaerobic Digestion

AD-Cat® is a broad-spectrum biocatalytic formulation that improves the overall performance of Anaerobic Digestion (AD) systems.

AD-Cat® works by solubilizing the waste components, thereby decreasing viscosity, and allowing the waste stream to be better utilized by the microorganisms within AD systems.

AD-Cat® will help prevent insoluble waste components from forming floating layers, or internal blockages, within the AD system.

AD-Cat® allows more consistent biomethane yields to be produced, and optimize waste stream loadings into the AD system.

AD-CatTM offers the following benefits to operators:

  • Improves AD loading of insoluble waste components.
  • Solves formation of blockages with AD systems.
  • Improves economic performance of AD systems.
  • Supports more complete digestion conversion rates.
  • Offers higher quality bio-methane yields.

AD-Cat® is an essential tool for managing optimal AD system operations.


AD-Cat® can be injected into water lines, aeration devices, and sludge lines. Dosage rates will vary depending on numerous factors, including organic loading levels, and specific operator objectives.

Anaerobic Digestion: The basic dosage metric is: 250 ml up to 1,000 ml, per dry ton of Volatile Solids (VS). Consult with technical specialist to optimize installation and performance of AD-Cat®.

AD-Cat® is non-toxic, noncaustic, and safe to handle, with a recommended shelf life of two years. May be stored with confidence at temperatures below 122°F/50°C.

Water, highly purified yeast extracts, non-ionic surfactants.

Keep out of the reach of children. If product from this container splashes in eyes, rinse well with water.

Manufactured in the USA under domestic and international patents.

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