ZEMSIL DF-W
≡ Dow Corning Antifoam B EmulsionSilicone Defoamer (Wastewater and fermentation type)
同等替代： TEGO Antifoam 4-Starch
申请报价
24 小时内回复
20
%
Active Silicone Content
White milky liquid
Appearance
6.0–9.0
pH
20–100
ppm
Dosage
技术指标
| 指标 | 数值 | 单位 |
|---|---|---|
| Active Silicone Content | 20 ± 1 | % |
| Appearance | White milky liquid | — |
| pH | 6.0–9.0 | — |
| Viscosity @ 25°C | 200–600 | mPa·s |
| Density @ 25°C | ~1.01 | g/mL |
| Recommended Dosage | 20–100 | ppm |
| Dilution | Dilute 1:5 with water before dosing | — |
应用领域
Municipal wastewater activated sludge aeration tanksIndustrial effluent treatment — food, pharma, and chemical plantsBiogas anaerobic digester and fermentation reactorsFood processing wash water and CIP systems
主要特点
- —Rapid defoaming performance in high-BOD and surfactant-laden wastewater
- —Biodegradation-safe at recommended dosage levels, posing no risk to activated sludge biomass
- —Compatible with both aerobic biological treatment and anaerobic digestion processes