See you again on June 15th for the 5th interpretation of the new standard of GB5749 for drinking water! Don’t miss the special session on analysis of organic matter and microbial indicators
Release time：2024-09-06click：1
The "Hygienic Standards for Drinking Water" (GB5749-2022) has been revised after 16 years. As a mandatory national standard, its impact can be imagined. There is less than a year to prepare before the standard officially comes into effect on April 1, 2023. How should we adapt to the new rules and norms? What are the key contents that need to be done, and where should we start? What about getting twice the result with half the effort?
Since May, a series of special research sessions on "Hygienic Standards for Drinking Water" (GB5749-2022) have been officially launched on the environmental protection online platform - New GB5749 for Drinking Water on May 25 Comprehensive seminar on water law - special session on disinfection by-products, comprehensive seminar on GB5749 new water law for drinking water - special session on inorganic pollutants on May 26, comprehensive seminar on GB5749 new water law on drinking water - special session on organic pollutants on May 27 .
And the interpretation of the new standard GB5749 for drinking water that just ended on June 9 - special session on disinfection by-products and element indicators, and the upcoming interpretation of the new standard GB5749 for drinking water - analysis of organic matter and microbial indicators The special show is really 360 degrees, holding a magnifying glass to pick out the details!
Of course, the quality of drinking water is related to people’s livelihood, and we cannot be too careful. In order to ensure the safety of drinking water, our country has delineated drinking water source protection areas and formulated the "Code Standards for Centralized Drinking Water Sources", "Technical Specifications for the Demarcation of Drinking Water Source Protection Areas", and "Standardized Construction Environment for Centralized Drinking Water Sources" Protection Technical Requirements" and other standards.
In order to speed up the solution of potential environmental hazards that affect drinking water safety, the Ministry of Ecology and Environment (formerly the Ministry of Environmental Protection) and the Ministry of Water Resources have jointly launched a national centralized drinking water source environmental survey since 2018. Special protection actions have been carried out. As of August 2021, a total of 10,363 problems in 2,804 water source areas have been rectified.
There are many problems with excessive detection of organic matter and microorganisms, and this new standard focuses on color, turbidity, odor and taste, which is different from that of algae in recent years.The outbreak is closely related to the direct impact on water quality, so it is necessary to detect substances such as 2-methylisobornyl alcohol and geosmin. Note that the two indicators, 2-methylisobornyl alcohol and geosmin, have been classified as reference indicators and included in the extended indicators.
For more interpretations of the "Hygienic Standard for Drinking Water" (GB5749-2022), come to the special session on Interpretation of the New Standard for Drinking Water GB5749 - Analysis of Organic Matter and Microbial Indicators on June 15 Listen.
