Aluminium sulphate, also known as alum, is a widely used chemical compound with a variety of industrial and household applications. It is commonly used in water treatment plants as a coagulant to remove impurities and suspended solids from the water, and in the paper industry as a sizing agent for paper.
Aluminium sulphate flakes, also known as aluminium hydroxide, are a type of alum that is used in many applications due to their excellent coagulation properties. They are manufactured by the chemical reaction of aluminium hydroxide with sulphuric acid.
Properties of Aluminium Sulphate Flakes
Aluminium sulphate flakes are a white crystalline powder with a pH value of 2.5 in a 5% solution. They have a moisture content of 20-25% when heated at 110C. These flakes are soluble in water at room temperature, but their solubility increases with an increase in temperature.
Uses of Aluminium Sulphate Flakes
Water Treatment: Aluminium sulphate flakes are used extensively in water treatment plants as a coagulant to remove impurities and suspended solids from the water. They are effective in removing pathogens, bacteria, and viruses from the water, making it suitable for consumption.
Paper Industry: Aluminium sulphate flakes are also used in the paper industry as a sizing agent for paper. They help in improving the strength and quality of paper, making it more resistant to water and fire.
Wastewater Treatment: The chemical properties of aluminium sulphate flakes make them ideal for use in wastewater treatment plants. They can help in the removal of excess phosphorus and nitrogen from wastewater, thereby preventing the eutrophication of lakes and rivers.
Other Applications: Aluminium sulphate flakes are also used in the pharmaceutical industry as an astringent and in the construction industry for making bricks and cement.
Conclusion:
Aluminium sulphate flakes are an important chemical compound that finds application in a variety of industries. Their excellent coagulation properties make them ideal for use in water treatment plants, wastewater treatment plants, and the paper industry. They are also used in the pharmaceutical and construction industries. At Tufail Group, we produce high-quality aluminium sulphate flakes that meet the industry's standards. Contact us today for more information on our products.