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Ministry of Environmental Protection released two analytical standards to replace the nine standard standards greatly increased the degree of integration

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  • Time of issue:2017-07-18 00:00
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Ministry of Environmental Protection released two analytical standards to replace the nine standard standards greatly increased the degree of integration

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Recently, the MEP released five new standards, two of which are analytical standards, including "Methods for the Analysis of Trace Uranium in Environmental Samples" (HJ 840-2017) and "Water, Milk, Plant, Animal Iodine 131 Analytical Methods "(HJ 841-2017). Both of these two standards are amendments to the previous standard, but unlike the general standard revision, both standards are a combination of a number of previous analytical standards for easier access and use.

"Methods for the Analysis of Trace Uranium in Environmental Samples" (HJ 840-2017)

This standard specifies the method of analysis of trace amounts of uranium in environmental water samples, air, biological and soil samples.

"Method for the analysis of iodine-131 in thyroid of water, milk, plants and animals" (HJ 841-2017)

This standard specifies the water, milk, plants, animal thyroid iodine -131 analysis.

In addition, MEP also released the remaining three criteria, namely

"Emergency related parameters of PWR nuclear power plant" (HJ 842-2017);

"Research reactor emergency related parameters" (HJ 843-2017);

Emergency Response Parameters for Nuclear Fuel Cycle Facilities (HJ 844-2017).

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