Where can I find defoamers with high defoaming efficiency? Try RISE water treatment defoamer quickly
We all know that daily sewage and wastewater need to be treated before being discharged. Without treatment, there will be many bubbles in the wastewater, which are difficult to eliminate and must be treated with defoamers before being discharged. However, many people do not understand the principle of how to use defoamer and how much to use to just eliminate all foam, so the defoaming effect is not ideal. Now let's learn more about water treatment defoamers!
All defoamers that can destroy the stability of foam can be used for defoaming. At present, there are many types of defoamers for wastewater treatment, which are mainly divided into complex system water treatment, high-temperature water treatment, sewage treatment, general sewage treatment, pulp mill water treatment, etc. Different defoamers are used according to different water properties.
1. Defoamer for wastewater treatment in complex systems
Organic silicon defoamers are generally used for the treatment of complex wastewater systems. For example, RISE CHEMICAL organic silicon defoamers are emulsified with various silicone greases and dispersants, mainly used for circuit board cleaning and various wastewater treatments. They have good compatibility, alkali resistance, and long-lasting defoaming and anti foaming properties. It is recommended to add defoamers before 60 ℃ for the best effect. The dosage should be noted, with 10ppm as the unit. Generally, a dosage of 10-500ppm defoamer can achieve the desired effect.
2. High temperature water treatment defoamer
High temperature water treatment defoamers generally use polyether defoamers, which are resistant to high temperatures and have the advantages of alkali resistance and shear resistance. RISE CHEMICAL has developed high-temperature water treatment defoamers specifically for high-temperature systems, mainly used in areas such as leachate evaporation treatment, circuit boards, metal cleaning, and various high-temperature wastewater treatment. It can be directly added to the foaming system. It is recommended to use a metering pump for continuous dropwise addition, with 10ppm as the unit. Generally, a dosage of 10-500ppm can achieve the desired effect. The actual amount added should be tested on site to achieve the optimal dosage.
3. General sewage treatment defoamer
General sewage and wastewater treatment defoamers, such as RISE CHEMICAL's defoamer products developed for the general sewage treatment field, are prepared using a composite emulsion of silicon emulsifiers and hydrocarbon emulsifiers, suitable for storage at 5-35 ℃. Defoamers have excellent instant defoaming ability and long-term defoaming effect. The dosage is also measured in units of 10ppm, and it is recommended to use a metering pump for continuous dropwise addition. Generally, a dosage of 10-500ppm can achieve the desired effect.
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