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Paparan Timbal (Pb) pada Rambut Sopir Angkot Rute Johar-Kedungmundu

*Herlisa Anggraini  -  , Indonesia
Endang Triwahyuni Maharani  -  , Indonesia

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Abstract

Supir bekerja di jalan sehari-hari, mendapatkan paparan langsung polusi udara, terutama oleh Timah (Pb). Oleh karena itu mereka sangat rentan terhadap dampak negatif dari timah (Pb) yang menyerang sistem saraf. Objek penelitian adalah rambut supir angkutan umum rute Johar hingga Kedung Mundu dengan kriteria tertentu. Sampel dari 5 orang diambil dari orang-orang dengan pengalaman kerja yang mulai dari 5-10 tahun, dan orang-orang dengan pengalaman keria yang berkisar 10-15 tahun, setiap sampel dianalisis dengan duplo way. Hasil penelitian: ternyata jumlah timah (Pb) ditemukan di rambut sangat sedikit, oleh karena itu tes kualitatif digunakan metode SSA di mana ada tingkat daya serap, berarti bahwa tes kualitatif untuk Pb logam memiliki hasil positif. Jumlah terendah Pb ditemukan di rambut supir ditemukan pada yang sudah bekeria selama 5 tahun dengan kode sampel I, sementara jumlah tertinggi Pb ditemukan pada rambut supir yang sudah bekerja selama 15 tahun dengan kode sampel D.

Kata kunci : Analisis Jumlah, Timah (Pb), Supir Angkutan Umum

The Profiles of Lead Exposure On Public Transportation Driver's Hair, Route Johar to Kedungmundu; Drivers work in the street everyday, getting direct exposure to the air pollution, especially to Lead (Pb). Therefore they are very vulnerable to the negative effects of Lead (Pb) that attacks the neuro system. Object of the research is Johar - Kedung Mundu route public transportation drivers hair with certain criteria. Samples of 5 people are taken each for those with working experience ranging from 5 to 10 years, and those with working experience ranging from l0 to 15 years, each samples are analyzed with duplo way. The results of the research are: the amount of Lead (Pb) found on the hair is presumably very little, therefore the qualitative test is used by using SSA method in which there is absorbance rate, meaning that the qualitative test to Pb metal has a positive result. The lowest amount of Pb found in the driver’s hair is the one of the driver who already worked for 5 years with sample code I, while the highest arnount of Pb found in the driver’s hair is the one of the driver who already worked for 15 years with sample code D.

Keywords: amount analysis, Lead (Pb), public transportation driver's hair

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Last update: 2024-03-28 17:50:04

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