Defoamer for water treatment is a kind of assistant for wastewater treatment. It is usually easy to operate, low cost and little dosage. It is generally used for defoaming of various kinds of sewage and circulating industrial wastewater. There are many kinds of Defoamers in water treatment, but they are widely used in all kinds of normal temperature, acid and alkaline water treatment.            According to different components, such as silicone, silicon polyether, fatty acid, polyether, high carbon alcohol, etc.            Various forms: solid, powder, liquid, oil, etc.            Color above: there are translucent, colorless transparent, yellow brown, dark brown, milky white liquid, light yellow.            The more professional defoamers on the market are Baozhongbao, yueguan and other brands.            Its performance is mainly to accelerate foam rupture, good dispersion, good defoaming, long foam suppression time, easy to disperse in water, not easy to break emulsion and bleach oil, etc.