Wastewater foaming is usually due to the presence of excessive organic substances, such as grease, protein, carbohydrates, etc. These substances will produce a large amount of gas after decomposition in the wastewater, which will lead to the phenomenon of effluent foaming. In addition, sewage pipe blockage or sewage treatment equipment failure may also lead to sewage foaming. If the sewage blisters for a long time, it may affect life and environmental hygiene and needs to be treated in time. And sewage treatment antifoam agent appears, just to solve the problem of sewage foaming.
How to use sewage treatment defoamer to achieve the desired effect?
Sewage treatment defoamer is a chemical agent specifically used in the sewage treatment process to eliminate the foam on the surface of the sludge. Its main components are organosilicon synthetics, oxidants, etc. The following is the usage and dosage of defoamer for wastewater treatment systems.
1. Usage: Add the defoamer to the wastewater treatment system, usually in the mixing tank or oxidation tank. The defoamer for wastewater treatment systems will quickly spread throughout the wastewater treatment system and bind to the bubbles in the wastewater, causing them to break and release gas. The defoamer also prevents the re-formation of air bubbles.
2. Dosage: The amount of defoamer used depends on the specific wastewater treatment system, including factors such as the flow rate to be treated, the degree of foaming, and the chemical nature of the effluent. It is usually recommended to conduct trials and determine the optimum dosage based on actual conditions. In the process of use, care should be taken to gradually increase the amount of defoamer to avoid excessive use resulting in too much material in the wastewater and affecting the treatment effect.
