Excessive foam formation in wastewater treatment can lead to operational challenges. Foam consists of gas bubbles trapped within a liquid layer that has been agitated, boiled, fermented, or otherwise disturbed. Common causes of foam in wastewater and industrial processes include excess oils or greases, the presence of surfactants, ammoniacal nitrogen, thermal inversions, imbalanced pH levels, high temperatures, or the generation of microbial metabolites.

Foam formation not only presents a significant visual problem but also accumulates at the surface of tanks, potentially absorbing a large portion of the solid content and reactor volume. This can reduce effluent quality and impede sludge retention time (SRT) control. Additionally, foam may overflow onto walkways and adjacent areas, posing serious operational and environmental risks.

G7 Biodegradable Antifoam

This product is designed to eliminate or prevent foam formation in various aqueous processes, such as wastewater treatment plants and similar systems.

After a quick bench test, the appropriate concentration of G7 Biodegradable Antifoam is determined. Within minutes of application, foam formation is controlled.

Advanced Manufacturing Technology:

• Long-lasting foam suppression effect
• Reduced dosage required
• No impact on basic properties
• Good heat resistance
• Excellent chemical stability
• Non-corrosive
• Environmentally friendly
• Non-toxic
• Non-flammable
• Non-explosive
• No adverse side effects
• High-quality raw materials

G7 Biodegradable Antifoam is a 100% concentrated product, formulated to quickly deflate foam by creating a monomolecular film. This film spreads across the water surface, rapidly collapsing the foam. Since G7 Biodegradable Antifoam is ultra-concentrated, it works effectively at low doses and has long-lasting effects.