Analysis of occupational health input-output of a iron mine in Hebei province
10.3760/cma.j.cn121094-20200102-00007
- VernacularTitle:河北省某铁矿职业卫生投入产出分析
- Author:
Shuling YUE
1
;
Chunguang ZHANG
;
Senmei YUAN
;
Peng WANG
;
Xu ZHANG
;
Linhui KAN
;
Yihong GONG
;
Shuyu XIAO
;
Fuhai SHEN
Author Information
1. 063000 唐山，华北理工大学附属医院；063000 唐山，华北理工大学公共卫生学院
- Keywords:
Occupational health;
Input;
Output;
Input-output table;
Mining;
Iron mine
- From:
Chinese Journal of Industrial Hygiene and Occupational Diseases
2021;39(1):20-24
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the relationship between input and output of occupational health funds, and to provide basis for relevant departments to make decisions.Methods:In September 2018, a state-owned iron ore in Hebei Province (mining history of more than 10 years, which can represent the general type of iron ore) was selected as the research object. Through the investigation and collection of enterprise general situation, occupational health input, loss and output related indicators, the iron mine occupational health expenditure input-output table and model were established, and the digital relationship between the investment and output was solved by MATLAB software.Results:The labor consumption in the departments of underground mining, open pit mining, crushing and rock discharging, transportation, tailings and mineral processing (taking labor wages as reference) were 756.46, 1.281.78, 987.61, 1 570.71, 50.956 and 18.9116 million yuan/year respectively. The output value of each sector is 11 207.19, 18 989.95, 15 176.40, 25 294.00, 7.704.94 and 280.1797 million yuan/year respectively. The ratio of health input to total output was 0.004 5, and the ratio of occupational health input to output was 1/0.046.Conclusion:The input-output table model of occupational health in iron mine can reflect the relationship between input and output of occupational health funds. The input situation of the coal mine is poor, and the input does not bring obvious occupational health benefits.
