What role does caustic soda play in sewage treatment?
Author: sainuoTime: 2022-05-20 11:18:03
The application of sodium hydroxide in sewage treatment, with the development of industry, sewage treatment has been a widely concerned issue, so how to deal with this problem, let us introduce sodium hydroxide in water treatment for you Applications.
Sodium hydroxide is widely used in water treatment. In sewage treatment plants, sodium hydroxide can reduce the hardness of water through a neutralization reaction. In industrial production, it is a regenerant for ion exchange resin regeneration. Sodium hydroxide is strongly alkaline and relatively soluble in water. Since caustic soda is in liquid state, it is easy to measure the dosage, and it is conveniently used in various fields of water treatment.
Sodium hydroxide is used in water treatment problems: eliminating water hardness; adjusting the pH value of water; neutralizing wastewater; regeneration of ion exchange resins; eliminating various problems of heavy metal ions in water by deposition.