The Distinction Between Purified and Tap Water: Understanding the Differences

Tap water is a common source of drinking water, but it often undergoes a specific treatment process to ensure its safety and cleanliness. In this article, we will explore the differences between purified water and tap water and provide insights into the benefits and limitations of each.

The Purification Process of Tap Water

Tap water is typically treated with chlorination to eliminate harmful bacteria and microorganisms. While this process makes the water safe for consumption, it does not necessarily mean that the water is highly purified. Chlorine can impart an unpleasant taste and odor to the water. Additionally, tap water still contains naturally occurring minerals, which can be present in concentrations of up to 1000 parts per million (ppm).

The Purification Process of Purified Water

Purified water, on the other hand, undergoes a more extensive treatment process. It is often sourced from municipal tap water, which is considered safe. However, the purification process goes beyond simply making the water safe; it aims to remove impurities, such as chlorination, salts, and other minerals to achieve a trace mineral level. This process includes various steps such as filtration, reverse osmosis (RO), ultraviolet (UV) treatment, and even the addition of certain minerals to improve taste.

Common Purification methods for Purified Water

Filtration: Utilizes carbon filters to remove impurities and improve taste. Reverse Osmosis (RO): Uses a semi-permeable membrane to remove dissolved salts and other impurities. Ultraviolet (UV) Treatment: Eliminates harmful microorganisms through exposure to UV light. Addition of Minerals: May be added to improve the taste and beneficial effects on health.

Use Cases for Purified Water vs. Tap Water

Individuals who choose to drink purified water often do so for specific reasons, such as better taste, freedom from certain minerals, or personal health concerns. For instance, if you are using an evaporator, CPAP machine, or other evaporative devices, you may experience mineral build-up due to the presence of calcium. Purified water is free from such minerals, making it the preferred choice for these purposes.

On the other hand, tap water is more versatile and suitable for a wider range of uses where the taste and mineral content do not matter. It is ideal for cleaning, cooking, and general household tasks. However, it is not recommended to pass tap water off as pure water as it often contains impurities. It is important to label any packaged water clearly, as any attempt to mislabel it can result in legal consequences, including charges of attempted fraud.

Conclusion

Understanding the differences between purified and tap water is crucial for making informed decisions about your water consumption and usage. While tap water is a convenient and safe option for everyday purposes, purified water offers additional benefits for those seeking a more controlled and cleaner drinking water.