In the industrial production process, controlling the dosage of defoamers is one of the key factors to ensure product quality and production efficiency. Reasonable dosage can not only effectively eliminate foam, but also avoid cost waste and potential problems caused by excessive use. Different liquid systems have different physical and

chemical properties, such as surface tension, viscosity, pH value, etc., which directly affect the effectiveness and dosage of defoamers. Therefore, before controlling the dosage of defoamers, it is necessary to fully understand the basic properties of the target liquid. Select the appropriate type of defoamer based on the properties of the liquid

and adjust the dosage accordingly. For example, for high viscosity liquids, it may be necessary to use higher concentrations of defoamers to ensure effective dispersion and defoaming.

The severity of foam is an important basis for determining the amount of defoamer. Slight foam may only need a small amount of defoamer to solve, while serious foam problems may require a larger amount of defoamer. During production, the degree of foam may change with time and process conditions. Therefore, the amount of defoamer

should be dynamically adjusted according to the real-time foam situation to maintain the best defoaming effect.

Different application scenarios have different requirements for defoaming effect. For example, some processes may only require the elimination of surface foam, while others require the complete elimination of foam and ensure that it is not generated for a long time. Reasonably set the dosage of defoamer according to the specific

requirements of defoaming effect. For applications with high requirements, the dosage can be appropriately increased to ensure effectiveness; For scenarios with low requirements, the usage can be reduced by optimizing the process.