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  • Water treatment defoamer

    Defoamer for Industrial Sewage Treatment

    From : NanHui Defoamer 2026/4/11 Share:
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    This industrial water treatment defoamer is a refined defoaming agent formulated through a specialized process, utilizing a composite blend of modified silicones, polyethers, and specialized surfactant additives. It features rapid defoaming action, prolonged foam suppression, high efficiency, and low dosage requirements. It disperses readily in water, exhibits excellent compatibility with liquid products, and is resistant to emulsion breakdown and oil separation. 

    Compared to ordinary defoamers currently on the market, this product demonstrates superior resistance to high electrolyte concentrations, strong acids, strong bases, and high shear forces; it effectively resolves the common drawback wherein standard defoamer emulsions tend to destabilize and fail within high-electrolyte, strong-acid, strong-base, or high-shear environments. Key features include: resistance to both acids and bases, rapid defoaming speed, long-lasting foam suppression, high efficiency, broad applicability, low COD contribution, low consumption rates, and cost-effectiveness.

    industrial water treatment defoamer 

    Water treatment defoamers are chemical additives specifically designed to eliminate excessive foam generated during various water treatment processes, such as wastewater treatment and industrial circulating water systems. They effectively destabilize foam structures, prevent foam overflow, and ensure the smooth and proper operation of the treatment system.

    This industrial water treatment defoamer is suitable for use in a wide range of applications across various industries, including: aeration tanks, oxidation tanks, anaerobic tanks, aerobic tanks, and biochemical sedimentation tanks; the treatment of industrial wastewater, chemical effluent, municipal sewage, and slaughterhouse wastewater; power plant desulfurization systems; the petrochemical industry; papermaking; seawater desalination; and general defoaming applications for all types of sewage and wastewater.

    Recommended Dosage: The industrial water treatment defoamer should be thoroughly stirred to ensure homogeneity prior to use. It can be applied either by direct pouring or via a drip-feed method. If separation or stratification occurs during storage, simply stirring the product back to a uniform state before use will not compromise its effectiveness. The recommended dosage is 0.1–0.3%, though this may be adjusted upward or downward depending on the specific conditions of the application. Prior to using this product, customers are advised to carefully read the product instructions to understand its scope of application and to conduct small-scale trials to ensure proper usage and optimal results.

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