GB 16224-1996 Hygienic standard for dolomite dust in workshop air

This standard specifies the maximum permissible concentration of dolomite dust in workshop air and its monitoring and inspection methods. This standard applies to all types of enterprises that produce and use dolomite. GB 16224-1996 Hygienic standard for dolomite dust in workshop air GB16224-1996 Standard download decompression password: www.bzxz.net

National Standard of the People's Republic of China
Health standard for dolomite dust in the air of workplace
1 Subject content and scope of application
GB16224-1996
This standard specifies the maximum allowable concentration of dolomite dust in the air of workplace and its monitoring and inspection methods. This standard applies to all types of enterprises that produce and use dolomite. 2 Referenced standardswww.bzxz.net
GB5748 Determination of dust in workplace air 3 Hygienic requirements
The maximum allowable concentration of dolomite dust in the air of workplace is 10mg/m3. 4 Monitoring and inspection methods
The determination of dolomite dust concentration and free silica content in the air of workplace shall be carried out 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 Institute of Labor Hygiene and Occupational Diseases of Jilin Provincial Health and Disease Prevention Center. The main drafters of this standard are Huang Dewei and Jiao Hongyan. This standard is interpreted by the Institute of Labor Hygiene and Occupational Diseases, Chinese Academy of Preventive Medicine, entrusted by the Ministry of Health. Approved by the State Bureau of Technical Supervision on April 3, 1996 and implemented on September 1, 1996
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