Drinking Water Purification Talk
The word "talc" used in drinking water treatment plants refers to lime (calcium carbonate), which is an important component in cleaning and purifying water. Talc is a mineral found in nature and is used in various industrial processes, especially in water treatment plants.
Various forms of talc are used in water treatment plants to remove or reduce lime and other hard minerals in water. This process is called water softening. Drinking water treatment plants usually go through the following stages:
Coagulation: Chemical substances are added to precipitate impurities in the water. This process makes it easier for particles to come together and settle.
Sedimentation: By allowing the water to settle, the precipitated particles are allowed to settle to the bottom.
Filtration: By passing the water through filters, smaller particles and hard minerals such as lime are separated from the water.
Disinfection: Water is disinfected to remove germs, usually using chemicals such as chlorine or ozone.
Talc is used to soften water. Hard water is defined as water that has a high concentration of lime (calcium and magnesium salts) in it. These hard minerals can negatively affect the taste, smell and use of water. Talc enters into a chemical reaction with the lime minerals in the water and precipitates these minerals. Thus, the water softens, tastes better and better results are achieved in areas of use such as skin and hair.
The use of talc in water softening is done to improve the quality of drinking water and to provide better water to the consumer. This process prevents harmful mineral accumulation in the water and reduces limescale accumulation in plumbing systems. As a result, drinking water becomes cleaner, healthier and easier to use.