ANALYSIS OF HYDROGEN SULFIDE (H2S) GAS EXPOSURE TO WORKERS AT PERTAMINA EP CEPU ZONE 12- JAMBARAN TIUNG BIRU
Hydrogen sulfide is a highly toxic, corrosive, and hazardous gas even at low concentrations. This gas is used in several industries, one of which is the oil and gas industry. As one of the largest oil and gas industries in Indonesia, the potential danger of H2S gas is certainly inseparable from t...
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| Format: | Theses |
| Language: | Indonesia |
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| Online Access: | https://digilib.itb.ac.id/gdl/view/84901 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | Hydrogen sulfide is a highly toxic, corrosive, and hazardous gas even at low
concentrations. This gas is used in several industries, one of which is the oil and
gas industry. As one of the largest oil and gas industries in Indonesia, the potential
danger of H2S gas is certainly inseparable from this company. One of Pertamina's
strategic projects is Jambaran Tiung Biru, where the refinery focuses on processing
H2S gas which can certainly cause hazards to workers. This study uses the scientific
approach of health risk analysis to see how much the level of risk of workers to
inhale H2S gas exposure. Sampling was conducted on 30 workers in the exposed
group and 10 workers in the control group. Sampling of H2S concentration in the
work environment was taken by methylene blue method while inhaled H2S gas
samples were taken by personal sampler method using charcoal tube adsorbent
according to NIOSH 6013 method. This study will also look at the effect of H2S
exposure on the decline in lung function carried out through spirometry
examination. The results showed that the average value of ambient H2S
concentration was 0.032, this value was still below the quality limit of ambient H2S
concentration in the work environment of Permenaker No.5 of 2018. The value of
inhaled H2S concentration in the exposed group obtained the range (0.00327 -
0.00580) and the control group (<0.001). The relationship between the addition of
intake dose of H2S concentration to the response of lung function decline cannot be
proven. Based on the Odds Ratio calculation, it was found that the exposed group
respondents were more at risk 4.52 times than the exposed group respondents. The
Risk Quotient (RQ) value shows that the health risk of workers increases over time
(RQ>1), especially in the long term |
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