Non-Silicone Defoamer for Effluent Treatment
A mineral oil or EO/PO polymer-based non-silicone defoamer designed for wastewater and effluent treatment systems where silicone contamination is unacceptable. It provides effective foam knockdown in aeration tanks, dissolved air flotation (DAF) units, and secondary clarifiers without risking silicone carry-over to downstream processes or discharged effluent.
Technical Specifications
| pH | 6.0–8.5 |
| dosage | 5–50 mg/L (system dependent) |
| density | 0.92–1.00 g/cm³ |
| base type | Mineral oil or EO/PO block copolymer |
| appearance | White to off-white emulsion or cloudy liquid |
| active content | 20–40% |
Applications
- Municipal activated sludge and aeration basin defoaming
- Dissolved air flotation (DAF) unit foam control
- Industrial effluent treatment secondary clarifier
- Food and beverage wastewater defoaming
- Anaerobic digester foam control
Key Features
- Silicone-free formulation eliminates contamination risk in downstream processes
- Effective in high-temperature and high-organic-load wastewater
- Biodegradable options available for sensitive discharge environments
- Compatible with biological treatment systems without inhibiting biomass
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