Total Dissolved Solids (TDS) is a crucial factor in determining water quality. It refers to the total concentration of dissolved substances in water, including minerals, salts, metals, and organic matter. Naturally, some of the surface and most of the groundwater sources may have higher TDS levels that are not suitable for drinking. Hence, water needs treatment to remove the excess TDS in order to make it fit for drinking. Reverse Osmosis purification method can reduce the TDS levels in the water. In this blog, we’ll explore the significance of TDS in RO (Reverse Osmosis) water, the ideal TDS levels for healthy individuals, and specific recommendations for those with kidney or stone conditions.
What is TDS?
TDS stands for Total Dissolved Solids, which are the combined content of all inorganic and organic substances contained in a liquid. These substances can include minerals, salts, metals, and ions. TDS is typically measured in parts per million (ppm) or milligrams per liter (mg/L).
Importance of TDS in Water Quality
The presence of TDS in water affects its taste, quality, and safety. While some dissolved solids are beneficial, high levels can be harmful. RO systems are designed to reduce TDS levels, providing cleaner and safer drinking water.
The ideal TDS level for RO water is generally considered to be between 50 and 150 ppm. This range ensures that the water is free from harmful contaminants while retaining essential minerals that contribute to good taste and health benefits.
Suitable TDS for a Healthy Individual
For a healthy individual, the TDS level in drinking water should ideally be less than 300 ppm1. Water with TDS levels in this range is considered safe and palatable. It provides essential minerals without the risk of adverse health effects.
Suitable TDS for Kidney or Stone Patients
Individuals with kidney or stone conditions need to be more cautious about their water intake. For these patients, the TDS level should be kept lower, ideally between 50 and 100 ppm23. Lower TDS levels help reduce the risk of kidney stones and other related health issues by minimizing the intake of minerals that can contribute to stone formation.
To measure the TDS level in your RO water, you can use a digital TDS meter. This handheld device provides a quick and accurate reading of the dissolved solids in your water. Regular monitoring ensures that your RO system is functioning correctly and maintaining the desired TDS levels.
Understanding and maintaining the appropriate TDS levels in your drinking water is essential for overall health and well-being. For healthy individuals, a TDS level below 300 ppm is ideal, while those with kidney or stone conditions should aim for levels between 50 and 100 ppm. By using an RO system and regularly monitoring TDS levels, you can ensure that your water is safe, clean, and beneficial for your health.
If you have any more questions or need further details, feel free to ask!