Chemical formula: Na₂CO₃
Chemical formula: Na₂CO₃
Chemical formula: Na₂CO₃
Application
It can be used to raise the PH of water to a suitable range, especially in acid wastewater treatment.
It can react with calcium and magnesium ions in water to precipitate, thereby reducing the hardness of water.
Through the precipitation reaction, some heavy metal ions in the water are removed, such as lead and copper.
It can be used with other coagulants to improve the effect of coagulants and promote the condensation and precipitation of suspended solids and colloids in water.
In some industrial wastewater treatment, it helps to improve the removal ability of pollutants such as grease and organic matter.
Synonyms
Sodium Carbonate, Soda Ash, Disodium Carbonate, Carbonic Acid Disodium Salt
Specification
| Soda ash light | specification |
| Total alkali content(Na2CO3 in dry base) | 99.2% min |
| Chloride content((NaCl in dry base) | 0.70% max |
| Iron content(Fe in dry base) | 0.0035% max. |
| Sulphate( SO4 in dry base) | 0.03%max |
| Water Insoluble matter | 0.03%max |
