GAMBARAN KADAR TIMBAL PADA PEKERJA BENGKEL LAS DI KABUPATEN SUKOHARJO

Feny, Nofianti (2021) GAMBARAN KADAR TIMBAL PADA PEKERJA BENGKEL LAS DI KABUPATEN SUKOHARJO. Diploma thesis, Sekolah Tinggi Ilmu Kesehatan Nasional.

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Abstract

Welding workshop is an industrial sector which is engaged in welding various kinds of metals. The potential for welding workshop workers is exposed to metal through the smoke inhaled when doing welding. Analysis using hair can measure the level of poisoning by heavy metals. This study aims to determine the levels of lead in the hair of welding workshop workers. This type of research is descriptive. The study was conducted at the Surabaya Industrial Standardization and Research Institute in April - June 2021. The research sample used the hair of welding workshop workers as many as 8 samples were taken by purposive sampling. Measurement of lead content samples using Atomic Absorption Spectrophotometer. The results of the study on 8 samples showed the results of lead levels in the hair of welding workshop workers code A1 5.54 µg /g, code A2 6.29 µg /g, code A3 7.38 µg /g, code A4 8.82 µg /g, code A5 3.28 µg /g, A6 4.83 µg /g, code A7 6.90 µg /g, code A8 4.68 µg /g. The level of lead in the hair of welding workshop workers is below the threshold of the Ministry of Health, which is < 12 µg /g

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