How much water quality tds detection is normal-standard parameters

You may not know much about TDS parameters when testing water quality, and think that the lower the TDS value, the better. In order to solve these problems, today I will tell you how much water quality TDS is normal, and what are the standard parameters? Water quality testing TDS standard parameters 1. TDS value is a unit to measure the purity of water quality. Under normal circumstances, the TDS value of drinking water should be ≤1000mg/L. 2. The TDS value can reflect the total amount of solid matter in water, the unit is mg/L, mainly refers to mineral ions such as potassium ions, sodium ions, calcium ions and organic matter in water. The TDS value is one of the important indicators for detecting drinking water such as distilled water and purified water. 3. According to the national standard 'Drinking Water Hygienic Standard' and 'Water Quality Routine Indicators and Limits', when the TDS value of drinking water is ≤1000mg/L, it can be regarded as meeting the standard. 4. When the TDS value is higher, the surface water contains more impurities. The impurities are mainly divided into potassium ions, sodium ions, calcium ions, magnesium ions and other metal ions, bacteria and other impurities. 5. Therefore, when the TDS value is too high, there may be problems with the water quality, but not all harmful substances, some beneficial mineral ions will also lead to an increase in the TDS value, but the TDS value cannot accurately describe whether the concentration of harmful substances in the water exceeds the standard. What is the TDS value of human drinking water quality? 1. When the TDS value in water quality exceeds 600, it does not meet the human drinking standard. When the water quality TDS value is lower than 450, it belongs to the standard range, and it also belongs to the national standard for direct drinking water. 2. Since the sources of drinking water are different, the impurities in the water quality are also different. If you drink water with a TDS value exceeding the standard for a long time, it will lead to problems in human health. The above is an introduction to the normal TDS value of water quality. The water quality we drink should meet this standard to ensure that it will not affect our health.