RADIATION PROTECTION ›› 2019, Vol. 39 ›› Issue (1): 51-55.

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Introduction to new environmental standard “Radiochemicalanalysis of plutonium in water and soil samples (HJ 814—2016)”

XIAO Jun, WANG Hongfeng, WANG Lili, CHEN Qianyuan   

  1. Radiation Monitoring Technology Center of the Ministry of Environmental Protection, Hangzhou 310012
  • Received:2018-03-23 Online:2019-01-20 Published:2019-11-08

Abstract: The process of formulation and revision of the new environmental standard “Radiochemical analysis of plutonium in water and soil samples” is introduced in this paper. The implementation status and problems of the original related standards are analyzed. Main revisions of this standard are interpreted. The revised standard mainly includes the added application of tracer, the steps of sample pretreatment and analysis, requirements for blank experiment, and the instructions for the use of sample quantities and chemical yield indicators.

Key words: plutonium, radiochemical analysis, standard method

CLC Number: 

  • TL75