Analysis of occupational disease hazard and key control points in particleboard plant
XUE Dong-Mei;Department of Occupational Disease Prevention,Baishan Center for Disease Control and Prevention;
Objective To understand the occupational hazard factors,confirm the key control points and to provide prevention occupational disease evidences. Methods The methods of field hygiene investigation and occupational hazard factors monitoring were applied in the project. Results The main occupational hazard factors in the project were dust,noise and chemical poisons. Monitoring results of the main occupational hazard factors showed noise intensities were 68. 4-96. 6 d B( A),exceeding rate was 33. 33%; formaldehyde concentrations were 0. 14-0. 59 mg/m~3,exceeding rate was 14. 29%;detection results of dust and ammonia were lower than the occupational exposure limits. Conclusion Noise,formaldehyde are the key control points,enterprise should be prepared to occupational health protection to protect the health of exposed workers.