Survey on occupational hazards of enterprises in Pingshan district of Shenzhen City
- Author:
DUAN Jia li LIN Yan fa HE Zhi ming WU Neng jian XIE Wei HUANG Yu quan WANG Qing
- Publication Type:Journal Article
- Keywords:
Occupational disease Hazard Regular monitoring Noise Dust Chemical factor Survey
- From:
China Occupational Medicine
2022;52(04):472-
- CountryChina
- Language:Chinese
-
Abstract:
Abstract: Objective
To analyze the occupational hazards of enterprises in Pingshan district of Shenzhen in 2017.
Methods
Occupational hazards were analyzed in 200 enterprises in Pingshan district of Shenzhen City selected using stratified
Results
random sampling method. A total of 24 industries were involved in the 200 enterprises. The declaration rate of
，
occupational hazards was 91.5% and the exposure rate of occupational hazards among workers was 49.2%. The regular
monitoring rate of occupational hazard factors in workplaces of the enterprises was 79.5%. There were 129 kinds of occupational
， ，
hazard factors of which 19 factors exceeded the national occupational exposure limit accounting for 14.7%. The over standard
， ， ， ， ， ， ， ，
rates of noise silica dust cotton dust methanol toluene and other dust were 28.7% 13.6% 11.8% 5.86% 0.5% and
， ，
0.4% respectively. There were 13 kinds of occupational hazard factors in the workplace of metal products industry all of which
（ ）
exceeded the occupational exposure limit. The exposure rate 56.7% of occupational hazard factors in workers was the highest.
Conclusion ， ，
The main occupational hazard factors were noise dust and chemical factor and the major occupational hazard
industry was metal manufacturing in Pingshan district of Shenzhen City.
