Characteristics and usage of water treatment defoamer
Human beings produce a lot of garbage in their work and life. These garbage will cause serious pollution to water resources and cause serious damage to the environment. For the operation of sewage treatment systems, a large number of bubbles will be generated in most cases. At this time, a certain amount of defoaming agent should be added to inhibit the generation of foam and eliminate the foam generated by the foam.
Due to the variety of wastewater and complex composition, there are corresponding water treatment defoaming agents for different wastewaters. Do you know how to correctly choose and use water treatment defoaming agents for carpets?
1. Causes of water treatment foaming
(1) Due to the large amount of surfactants in the sewage, a large amount of bubbles will occur during aeration.
(2) Use ultra-fine membranes to make the foam thinner.
(3) The temperature is too high;
(4) Microbial respiration produces bubbles.
2. Characteristics of water treatment defoaming agents
(1) Low surface tension, high activity, and strong defoaming power;
(2) Good heat resistance, no volatility under high temperature reference system, and low volatility.
(3) Good chemical stability, can be used under harsh conditions, and does not react with other substances.
(4) No physiological toxicity, no side effects on the system;
(5) Fast defoaming speed and long defoaming time.
III. Application of water treatment defoamer
This product can be directly dripped, and the addition amount is between 1/1000 and 2/1000. If dilution is required, it is recommended to use it on the same day. If dilution is required for long-term storage, a stabilizer must be added. The specific dilution method can be consulted by professional technicians.
