Ahmad Rido'i Yuda Prayogi
Department of Occupational Health and Safety, Public Health Faculty, Airlangga University, 60115, Surabaya, East Java, Indonesia

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Determination of Safe Concentration of Non-Carcinogenic Toluene in Surabaya Printing Ahmad Rido'i Yuda Prayogi; Dr. Abdul Rohim Tualeka; Dr. Ahsan Ahsan; Dr. Pudji Rahmawati; Dr. Syamsiar S Russeng; Indri H Susilowati
Berita Kedokteran Masyarakat (BKM) Vol 36, No 9 (2020)
Publisher : Fakultas Kedokteran Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/bkm.58654

Abstract

Aims: The research objective is to determine the safe concentration of non-carcinogenic toluene in Surabaya printing. Methods and Material: The research design used was observational analytic, cross sectional research design with a quantitative approach. The research location is a printing press in Surabaya. Total population was 37 workers, the study sample was taken using the accidental sampling method with a total sample of 30 respondents. The formula for determining the concentration of toluene non carcinogen intake is (CxRxtExfExDt): (Wbx30x365). Results:  The concentration value of toluene exposure is greater than the standard set by labor regulations No. 5 of 2018 by 0.2 ppm. A total of 10% of workers falls under normal category, 73% above normal category and 27% below normal category. Conclusions: The concentration of toluene exposure in Surabaya printing area is above normal with a concentration of 0.2 ppm and this is considered normal.