Hasil Pencarian  ::  Simpan CSV :: Kembali

Abstrak :
Kebisingan merupakan suatu bahaya fisik yang masih menjadi masalah di dunia industri. Pajanan bising intensitas tinggi dapat mempengaruhi fungsi pendengaran dan non pendengaran pekerja. PT. X merupakan suatu industri semen yang memiliki bahaya bising di area produksi, khususnya area raw mill, pembakaran, dan finish mill. Penelitian ini dilakukan untuk melihat gambaran pajanan bising, serta melihat gambaran fungsi pendengaran dan keluhan subjektif non pendengaran yang dirasakan oleh pekerja. Penelitian dilakukan dengan metode cross sectional, dengan subjek penelitian adalah seluruh pekerja patrol untuk area raw mill, pembakaran, dan finish mill sebanyak 20 orang. Hasil penelitian menunjukkan tingkat kebisingan area produksi (raw mill, pembakaran, dan finish mill) secara keseluruhan berkisar antara 75,4-108,2 dBA, pajanan bising yang diterima pekerja berkisar antara 81,5 ? 92,8 dBA. Terdapat 2 orang (10%) pekerja mengalami tuli ringan berdasarkan Permenakertrans No. 25 Tahun 2008 dari hasil rata-rata frekuensi 500, 1000, 2000 dan 4000 Hz, dan terdapat 2 orang (10%) mengalami NIHL berdasarkan frekuensi 4000 Hz. Faktor yang berkontribusi pada kejadian gangguan pendengaran pada pekerja antara lain, usia, masa kerja, penggunaan alat pelindung telinga yang tidak disiplin dan penggunaannya tidak tepat, riwayat pekerjaan dan perilaku merokok. Keluhan subjektif non pendengaran terkait bising yang paling banyak dirasakan oleh pekerja yaitu, perasaan tidak nyaman (85%). ......Noise is a physical hazard which still a problem in the industrialized world. Exposure to high intensity of noise can affect hearing function and non-hearing function. PT. X is a cement industry possessing the noise hazard in the production area, especially at raw mill, kiln and finish mill area. The purpose of this study is to provide an overview of the noise exposure, as well as the auditory function and subjective complaints of non auditory perceived by workers. This study was conducted by cross sectional method, and the subjects of this study were all patroler workers for raw mill, kiln and mill finish area, which all 20 subjects participated in the study. The results showed that overall noise level at production area (raw mill, kiln and mill finish) ranged from 75.4 to 108.2 dBA, noise exposure to workers ranged from 81,5 ? 92,8 dBA. There are 2 workers (10%) suffering mild deafness from the calculation of the average frequency of 500, 1000, 2000 and 4000 Hz based on Permenakertrans No. 25 Tahun 2008, and there are two workers (10%) suffering NIHL based on frequency of 4000 Hz. Factors contributing to the incidence of hearing loss in workers are age, working period, undisciplined and improper use of ear protection, work history and smoking behavior. The majority subjective complaints of non auditory related noise perceived by workers is annoyance (85%).

Abstrak :
Particulate matter merupakan salah satu kontaminan udara yang dihasilkan oleh industri semen. Pajanan jangka panjang ataupun jangka pendek PM2,5 mengakibatkan efek kesehatan, salah satunya gangguan fungsi pernapasan. Penelitian ini bertujuan untuk menggambarkan konsentrasi pajanan personal PM2,5 dan efek akut pernapasan subyektif pada pekerja patrol bagian produksi di industri semen PT X, tahun 2016. Penelitian ini merupakan penelitian kuantitatif dengan desain deskriptif . Pengukuran konsentrasi PM2,5 menggunakan Leland Legacy Pump dan Sioutas Cascade Impactor selama 8 jam kerja pada patroler area reklamer, raw mill, firing, finish mill, dan packhouse. Hasil penelitian menunjukkan rata-rata konsentrasi pajanan personal PM2,5 pada patroler industri semen PT X adalah 1495,651 µg/m3 dan konsentrasi pajanan PM2,5 tertinggi terdapat pada area packhouse. Seluruh patroler mengalami efek akut pernapasan subyektif, dengan keluhan tertinggi sakit tenggorokan dan bersin (64,7%).

---

Particulate matter is one of the air contaminant produced by cement industry. Health effect that caused by long term or short term of PM2,5 exposure lead to respiratory diseases. This study purposes to describe personal exposure concentrations of particulate matter (PM2,5) and percentage subjective acute respiratory effects on production patrol workers at PT X cement industry 2016. This research is a quantitative descriptive study by measuring the concentration of PM2,5 using personal sampling equipment such as Leland Legacy Pump and Sioutas Cascade Impactor during work hours on patrol reklamer, raw mill, firing, finish mill, and pack house work area. The result shown that the average personal exposure concentration of PM2,5 on patrol workers in PT X cement industry amounted to 1495,651 µg/m3 with the highest area of exposure in the pack house work area. All of patrol workers experienced the subjective acute respiratory effects with the highest effect are sore throat and sneezing (64,7%).

Abstrak :
Latar Belakang: Pemajanan terhadap PM2,5 di lingkungan telah diketahui berperan terhadap efek kesehatan manusia, terutama menyebabkan penurunan fungsi paru. Tujuan: Mengetahui hubungan antara konsentrasi PM2,5 terhadap penurunan fungsi paru pada karyawan Pabrik Bogor PT. X, tahun 2017. Metode: Studi cross-sectional dilaksanakan di area produksi Plant 1 dan Plant 2, area tambang, dan area kantor pada Pabrik Bogor PT. X. 76 karyawan tetap terpilih secara purposive sebagai sampel dalam penelitian ini. Pengukuran PM2,5 dan faktor-faktor lingkungan dilakukan secara indoor dan outdoor disesuaikan dengan area tersebut. Dilakukan pengukuran fungsi paru secara spirometri, dan pengukuran konsentrasi PM2,5 menggunakan Haz-Dust dan MiniVol Air Sampler. Data lainnya diperoleh dari wawancara menggunakan kuesioner. Analisis secara bivariat dengan metode chi-square, dan analisis multivariat dengan metode regresi logistik ganda. Hasil: Secara bivariat dengan penurunan fungsi paru, hanya ditemukan hubungan signifikan antara penggunaan APD dan penurunan fungsi paru p=0,030; OR: 4,688; CI: 1,174-18,721. PM2,5 meningkatkan risiko sebesar 3,3 kali CI: 0,657-16,902. Faktor lainnya yang meningkatkan risiko antara lain usia OR: 1,8; CI: 0,207-15,687, status gizi OR: 5,143; CI: 0,614-43,103, derajat berat merokok OR: 1,64; CI: 0,431-6,236, dan kebiasaan berolahraga OR: 4,2; CI: 0,499-35,340. Ditemukan fenomena Healthy Worker Effect pada penelitian ini, dengan adanya risiko pada kelompok masa kerja 35 g/m3 memiliki risiko sebesar 2,094 lebih tinggi untuk mengalami penurunan fungsi paru setelah dikontrol oleh variabel-variabel confouding yaitu penggunaan APD, masa kerja, usia, dan status gizi. Saran: Perlu diadakan penelitian lanjutan dengan pendekatan Analisis Risiko Kesehatan Lingkungan untuk melihat estimasi risiko berdasarkan asupan. ...... Background: It has been known that the exposure of PM2,5 has various health effects, including an impaired lung function. Objective: To examine the relationship between PM2,5 exposure with lung function impairment on workers of PT. X's Bogor Plant, 2017. Methods: A cross sectional study in the production area, quarry area, and office of PT. X's Bogor Plant. 76 employees purposively included as research samples. PM2,5 and environmental factors measured in indoor and outdoor, adjusted by the area's characteristics. The condition of lung function acquired by spirometry test, and the concentration of PM2,5 obtained by using Haz Dust and MiniVol Air Sampler. Results: Bivariate analysis only shows the usage of PPE as the variable that significantly related with lung function impairment p 0,030 OR 4,688 CI 1,174 18,721. PM2,5 concentration increase the risk 3,3 times CI 0,657 16,902. Covariate factors which increases the risk are age OR 1,8 CI 0,207 15,687, Body Mass Index BMI OR 5,143 CI 0,614 43,103 smoking habit as in Brinkman Index BI OR 1,64 CI 0,431 6,236, and exercise habits OR 4,2 CI 0,499 35,340. The Healthy Worker Effect phenomenon is found on this research, marked by there is a higher risk on workers categorized has been working 35 g m3 have 2,094 times higher to experience lung function impairment, after being controlled by confounding variables the usage of PPE, years of work, age, and BMI. Suggestion: In the future, it is strongly recommended to do further research with Environmental Health Risk Analysis approach to estimate the risk.