What is TDS and is a high TDS level dangerous?

What is TDS? Is a high TDS level dangerous? In this article, let's learn about the TDS index for drinking water and its impact on your health.

1. Overview of TDS

1.1 What is TDS?

TDS is an index that shows the total concentration of dissolved substances in water, usually measured in mg per liter and referred to as ppm. Inorganic salts and organic compounds are the two main components that make up TDS in water. Therefore, the higher the TDS level, the higher the concentration of dissolved solids in the water. This is a criterion for evaluating pure and safe water.

1.2 What is the minimum TDS level in drinking water?

In fact, there are regulations on the minimum TDS level in drinking water to ensure safety. Specifically, the ideal TDS level for drinking water is from 0-50 mg/l, while the maximum safe level for direct consumption is 170 mg/l. From 170 to 400 mg/l is a safe concentration level for domestic use. Water with a TDS level from 400 to 500 mg/l is considered hard water and should not be used for long-term consumption as it may cause health problems. Water with a TDS level above 500 mg/l is heavily polluted and should never be used.

2. Is a high TDS level dangerous?

As mentioned above, a high TDS level in water means that there are many dissolved solids in the water. If the TDS level is too high and exceeds the safe level for the body, it will cause the following consequences:

• High TDS level will make water taste salty, bitter and have an unpleasant odor.
• Water with a high TDS level will not quench thirst effectively.
• Some salts such as nitrate, barium, fluoride, and calcium in water can affect health.
• Therefore, if the TDS level in your water is high, a treatment solution is necessary

3. How to reduce TDS levels in water

One of the most effective ways to adjust the TDS levels in water is to use a RO water purifier.

RO water purifiers use advanced RO filtration technology. Specifically, the purifier has an ultra-thin RO membrane of only 0.0001 micrometers, which helps remove all impurities, sediment, dissolved solids in the water, etc. As a result, the TDS levels in the water after purification will be significantly reduced to a safe level.

In addition, RO water purifiers also have the function of completely removing bacteria, viruses, and all harmful substances in the water.

Nowadays, RO water purifiers are also equipped with additional mineral and trace element filters, which enhance the quality of the water. Therefore, the output water is not only pure but also refreshing, rich in minerals, and good for health. The water source is safe and good for the body while still maintaining the flavor of drinking water. This helps improve the quality of life.

As can be seen, a RO water purifier for families is an effective solution to reduce TDS levels. At the same time, this is an optimal method to protect the health of the entire family. To learn about high-quality water filtration solutions for families, please visit the website karofiglobal.com/en for free consultation.