Investigation of Formaldehyde Concentration in the Air of an Anatomy Hall and Its Relationship with Environmental Factors
Journal Title: Journal of Health Research in Community - Year 2020, Vol 6, Issue 1
Abstract
Introduction and purpose: Formaldehyde is used as a disinfectant and preservative for preserving the mummy’s body. The compound is classified by the International Agency for Research on Cancer in the Human Cancer Group. This study aimed to investigate the rate of exposure to formaldehyde vapors in an anatomy hall and its relationship with environmental factors. Methods: This descriptive study was conducted in the spring and summer of 2019 in the anatomy hall of Mazandaran University of Medical Sciences, Sari, Iran. The National Institute for Occupational Safety and Health (NIOSH) Method 3500 was used for sampling and analysis of samples. In total, 36 air samples were collected by an Impinger at a height of 1.5 meter from the surface and analyzed by a spectrophotometer at 580 nm. During sampling, environmental factors affecting air pollutants were recorded. Results: The results showed that the minimum, mean, and maximum formaldehyde concentrations were 0.0039, 0.229±0.233, and 1.0918, respectively, per million parts of air. The mean concentration of formaldehyde was more than the Recommended Exposure Limit (P=0.001); however, it was less than the Occupational Exposure Limit. There was also a significant difference between the mean concentration at stations near and far from the body (P=0.001). There was no significant relationship between environmental factors (i.e., temperature, humidity, and airflow rate) in the environment and the number of input currents with formaldehyde concentration. Conclusion: The concentration of formaldehyde vapors in the air of the anatomy hall may exceed certain limits. Moreover, employees, students, and teachers are constantly in contact with high concentrations of formaldehyde. Accordingly, it is more likely to develop complications. Therefore, it is recommended to perform technical, engineering, and management control measures to reduce the concentration of formaldehyde vapors in the air of the anatomy hall.
Authors and Affiliations
Mahmoud Mahammadyan,Royan Shahpouri,Esmaeil Babanezhad,Jamshid Yazdani,Yahya Esfandyari,
Health quality of air in Urmia over a Six-year Period (2012-2017) Using Air Quality Index (AQI)
Introduction and purpose: Nowadays, the effects of air pollution, especially its detrimental effects om health, have made air quality control a matter of national concern. The present study aimed to compare air quality i...
بررسی شیوع ناراحتی های اسکلتی- عضلانی حین و بعد از رانندگی در رانندگان کامیون تریلر برو ن شهری شهرستان تایباد در سال 1395
مقدمه و هدف: درد و ناراحتی های اسکلتی -عضلانی در بین رانندگان، شایع می باشد. طبق مطالعات انجا م شده، یکی از دلایل اصلی تصادفات نیز، ناراحتی های اسکلتی -عضلانی و کمردرد است. هدف از مطالعه حاضر، بررسی شیوع ناراحتی های اسکل...
Relationship between Cyberloafing and Organizational Citizenship Behavior in the Healthcare and Treatment Network with Structural Equation Modeling Approach
Introduction and purpose: Nowadays, healthcare and treatment networks as an operator of the executive and administrative policies of the Ministry of Health are not able to develop efficacy without the voluntary tendency...
Effect of Biological and Environmental Factors on Legionella Growth in the Water Distribution Networks of Hospitals
Introduction and purpose: Legionella is a Gram-negative bacterium that is present worldwide in natural and man-made water sources, such as hospital water distribution networks. This bacterium causes two types of Legionna...
Evaluation of the Relationship between Spiritual Health and Mental Health in Patients Undergoing Methadone Maintenance Treatment
Introduction and goal: Religiosity and spirituality decreasesof the impact of life stress on the tendency to substance use. Everyday addedto the number of people who believe that spirituality is the way to treat neurose...