What type of sand is used in water purification systems?

What is the sand used in water purification systems?

The sand used in water purification systems to filter out impurities is often called quartz sand or quartzite sand. Quartz sand is a siliceous mineral that has become one of the important filter media in water purification systems due to its high hardness, strong corrosion resistance, high density and stable chemical properties.

What is the role of quartz sand in water purification systems?

The quartz sand in the water purification system is mainly used to filter suspended solids, particulate matter and turbid substances in the water to ensure the safety and hygiene of drinking water. Quartz sand has the characteristics of large volume, high porosity, strong pressure resistance, and strong ability to capture pollutants. It can effectively remove impurities in water and make the water clear and transparent.

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