What Industries Commonly Use Aluminium Sulfate?

Aluminum sulfate, also known as alum, is a chemical compound with the formula Al2(SO4)3. It is commonly used in various industries due to its wide range of applications. Some of the industries that commonly use aluminum sulfate are:

1. Water Treatment - Aluminum sulfate is widely used in water treatment plants as a coagulating agent to remove impurities, such as suspended solids and organic matter, from drinking water.

2. Paper Industry - In the paper industry, alum is used as a sizing agent to improve paper's strength and water resistance. It can also be used to clarify turbid paper mill effluent.

3. Textile Industry - Aluminum sulfate is used as a mordant in the textile industry to fix dyes onto fabrics and improve their colorfastness.

4. Chemical Industry - Aluminum sulfate is used as a catalyst in the production of a variety of chemicals, including synthetic rubber, titanium dioxide, and polyacrylamide.

5. Construction Industry - Aluminum sulfate is used in the construction industry as a concrete additive to increase its strength and durability.

6. Food Industry - Aluminum sulfate is used in the food industry as a pH-adjusting agent, firming agent, and clarifying agent for various food products, such as pickles, cheese, and baking powders.

7. Pharmaceuticals Industry - Aluminum sulfate is used in the pharmaceuticals industry as an adjuvant to enhance the efficacy of vaccines and certain drugs.

Overall, aluminum sulfate has numerous applications across different industries due to its versatility and effectiveness.