Aluminum sulfate used for sewage treatment
Release time：2023-10-06 Number of visits：374
Aluminum sulfate (chemical formula: Al2(SO4)3) is a widely used industrial reagent. Aluminum sulfate is usually used as a flocculant for purification of drinking water and sewage treatment equipment, and is also used in the paper industry. Under natural conditions, aluminum sulfate hardly exists in the form of anhydrous salt.
| Iterm | Date |
| Al2O3 | ≥15.6% |
| Fe | ≤0.20% |
| Water Insoluble | ≤0.10% |
| PH Value | ≤3.0% |
| As | ≤0.0002% |
| Pb | ≤0.0006% |
| Cd | ≤0.0002% |
| Hg | ≤0.00002% |
| Cr | ≤0.0005% |