What are the different types of PACs? What's the difference between them?
02-02-2024
According to the different types of sewage treatment: industrial grade PAC and drinking water grade PAC.
According to the different colors: white PAC, light yellow PAC, yellow PAC, brown and so on. (Usually the lighter the color, the higher the price)
According to different production processes: powder and granules. (Powder is more expensive because it is easily soluble in water)
According to the content of Chinese industry standards: ≥28% and ≥29%. (28% and below are industrial grade, please note)
PAC
PAC