In recent years, the steam generators are widely used, especially sewage treatment. Sewage is produced every day, domestic sewage, industrial sewage, agricultural sewage, etc. These sewage contain a variety of heavy metal ions, waste acid, waste alkali and other harmful substances, so sewage treatment is related to our health and safety.
Steam generators use multi-effect evaporation process to treat sewage, after heating crystallization, all kinds of heavy metals or chemicals also precipitate, the sediment can be used as fertilizer for secondary use. The desalinated water can be further used to irrigate fields, trees and so on. In the process of sewage treatment, the steam generator reduces the production cost and improves the economic benefit.