Interpretation of the limit values of iodide in the "Standards for Drinking Water Quality（GB5749-2022）" in China / 中华预防医学杂志

ABSTRACT

The Drinking Water Sanitation Standard (GB 5749-2022) has been officially promulgated and implemented, with the iodide listed as a new reference indicator for water quality. This study interprets the distribution of iodine in environmental media, the impact of water iodine on health, the significance of establishing iodide standard limits, and the use of iodide standard limits, in order to provide a scientific basis for the application of iodide standard limits in this revised standard.