As an important carrier of modern industrial production, industrial parks will produce a large amount of sewage in the production process, which is often accompanied by the production of foam, which not only affects the treatment effect of sewage, but also may cause interference to the subsequent process, increase the difficulty of treatment, and even block pipelines and equipment. Direct emissions can have a serious impact on the environment. Therefore, it is crucial for sewage treatment in industrial parks.
The Types of Defoaming Agents
1. Silicon Defoaming agent
Silosilicon defoaming agent is a defoaming agent based on silicone compounds. Its molecular structure contains silicon-oxygen bond. This special structure gives it excellent defoaming properties. In the industrial production, the silicone defoaming agent can effectively solve the foam problem and improve the production efficiency and product quality.
2. Non-silicon Defoamer
Silicon-free defoaming agents are usually composed of natural or synthetic polymer materials, surfactants, etc., suitable for sensitive to silicone oil, such as food, medicine, cosmetics and other industries.
The Selection of Defoaming Agent
1. Defoaming effect: according to the stability and content of foam in sewage, the anoaming agent with efficient defoaming capacity is selected.
2. Stability: Defoaming agent should have good chemical stability, not easy to decompose, not easy to be affected by pH value, temperature and other factors.
3. Safety: Defoaming agent should be non-toxic, harmless, environmentally friendly, and will not cause a negative impact on the subsequent treatment process.
4. Cost-benefit: Considering the cost, treatment effect and service life of defoaming agent, select cost-effective products.
Application Effect of Antifoam Agent
1. Improve treatment efficiency: defoaming agent can effectively reduce the content of foam in sewage and improve the efficiency of sewage treatment.
2. Reduce energy consumption: reduce the generation of foam, can reduce the energy consumption of water pump, mixer and other equipment.
3. Reduce equipment corrosion: the elimination of foam can reduce the corrosion of equipment surface and prolong the service life of equipment.
4. Improve the operating environment: eliminate the foam and improve the working environment of the operators.
Cases of Antifoam Agent
In an sewage treatment station in an industrial park, silicone defoaming agent is used to treat oily sewage. The results show that the defoaming agent can effectively reduce the amount of foam in sewage, improve the treatment efficiency, and have good stability and safety.
Defoagent plays an important role in sewage treatment. By selecting the appropriate defoaming agent, it can effectively solve the foam problem in the process of sewage treatment, improve the treatment efficiency, reduce energy consumption, and improve the operating environment.
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