The role of caustic soda flake in sewage treatment

Most of the pollutants in sewage are acidic, and caustic soda flake has strong alkalinity and is soluble in water. Therefore, caustic soda flake can be used to treat pollutants in water. Through neutralization reaction, it reacts with acidic pollutants in sewage, reducing the hardness of the water, and removing pollutants in the sewage. It can also adjust the pH value of the water, neutralize the wastewater, regenerate ion exchange resins, and eliminate heavy metal ions in the water through precipitation. The specific functions of using flake alkali for sewage treatment are as follows:

1. By utilizing the strong alkalinity of caustic soda flake and mixing it into sewage, these substances can be neutralized to form another type of substance that is not harmful to the environment. This is achieved by utilizing its strong alkalinity.

2. Utilizing the adsorption properties of caustic soda flake, it is relatively close to other types of particles and can adsorb on some small particles in a short period of time, achieving a pollution control effect.

Although caustic soda flake can treat sewage, it cannot completely remove the pollution sources inside the sewage. Therefore, it is necessary to cooperate with other sewage treatment agents and equipment to achieve better decontamination. Welcome to -Tianjin Sino Chemical Co.,Ltd consult for more details