Anti‑Foam Concentrate
Effective Foam Control for WWTPs

Reduce unwanted foam and boost productivity

Anti-Foam Concentrate Video

Why use Anti-Foam Concentrate?

Foaming in wastewater treatment plants can be caused by surfactants, organic overload, nutrient imbalances, bulking sludge, and poor aeration.

Anti‑Foam Concentrate is a water-based chemical additive specifically formulated to prevent foam formation in aeration tanks, secondary clarifiers, and anaerobic digesters by reducing the surface tension of wastewater.

This concentrated, non-polluting formula ensures smooth and efficient operation of wastewater treatment systems by minimizing foam and associated operational issues.

Explore further details about this powerful defoamer

Features

  • Industrial-strength performance
  • Concentrated, non-polluting, water-based formula
  • Effective in situations with detergent-induced foaming
  • Formulated with specialized silicone anti-foaming agents
  • Free from petroleum solvents and alcohols
  • Ready to use—no dilution required
  • Available in multiple sizes for diverse applications

Benefits

  • Rapidly reduces foam in aeration tanks, clarifiers, and digesters
  • Lowers surface tension of wastewater
  • Prevents re-foaming and scum blanket formation
  • Supports stable biological treatment conditions
  • Minimizes equipment issues caused by excessive foam
  • Enhances overall WWTP efficiency
  • Reduces maintenance costs and downtime

Usage Instructions

For optimal results, drip-feed Anti‑Foam Concentrate into the influent stream before foam formation begins.

Normal application rates range from one quart to one gallon per 10,000 gallons of wastewater.

For heavy scum blankets in digesters, apply a light mist over the foam using a portable sprayer, then continue drip-feeding.

Application can be performed by drip-feeding directly into the waste stream or pouring directly for larger foam amounts.

Refer to the product label and Safety Data Sheet (SDS) for complete safety information.