Water Filtration Materials for Clean and Clear Water

What are some commonly used materials for water filtration?

Choose the correct answer:

A. Sand, anthracite, and garnet

B. Salt, sugar, and pepper

Answer:

Option A: Sand, anthracite, and garnet

Water filtration is essential for ensuring clean and clear water for various purposes. The process involves the removal of impurities and contaminants to make water safe for consumption and other uses. Different materials are used in water filtration to effectively remove particles and improve water quality.

Sand, anthracite, and garnet are all frequently used as filter materials for water treatment. These materials have unique properties that make them ideal for removing impurities from water. Sand is commonly used as a filter media due to its ability to trap large particles and solid contaminants. Anthracite, a type of coal, is also effective in water filtration, especially for removing smaller particles and organic matter. Garnet, a chemically inert mineral, is another excellent choice for water filtration due to its high density and durability.

By using a combination of these materials in filtration systems, water treatment plants can effectively remove suspended solids, dissolved minerals, and microorganisms from water sources. This helps to improve water quality and make it safe for consumption.