GB 16237-1996 Hygienic standard for grain dust in workshop air

This standard specifies the maximum permissible concentration of grain dust in workshop air and its monitoring and inspection methods. This standard applies to various types of enterprises such as grain storage and processing, but not to grain harvesting and transportation. GB 16237-1996 Hygienic Standard for Grain Dust in Workshop Air GB16237-1996 Standard download decompression password: www.bzxz.net

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Health standard for grain dust in the air of workplace
Health standard for grain dust in the air of workplace Subject content and scope of application
GB16237--1996
This standard specifies the maximum permissible concentration of grain dust in the air of workplace and its monitoring and inspection methods. This standard applies to various enterprises such as grain storage and processing, but not to grain harvesting and transportation. 2 Reference standards
GB5748 Determination method of dust in workplace air 3 Hygiene requirements
The maximum permissible concentration of grain dust in workplace air (free silicon dioxide below 10%) is 8mg/m2. 4 Monitoring and inspection methods
The determination method of grain dust concentration and free silicon dioxide content in workplace air shall be implemented in accordance with GB5748. Additional remarks:
This standard was proposed by the Ministry of Health of the People's Republic of China. This standard was drafted by the School of Public Health of Harbin Medical University and the Institute of Labor Hygiene and Occupational Disease Prevention and Control of Hunan Province. The main drafters of this standard are Liu Shuchun, Cang Enzhi, Zhang Zhongyi, Zhou Xu and Xiao Liyou. The Ministry of Health entrusted the Institute of Labor Hygiene and Occupational Diseases, Chinese Academy of Preventive Medicine, to interpret this standard. Approved by the State Bureau of Technical Supervision on April 3, 1996 and implemented on September 1, 1996
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