HIGIENE: Jurnal Kesehatan Lingkungan

Heat Strain Analysis of PT. IKI (Persero) Makassar Ship Building Workers in 2023

2024-05-29T03:39:25+00:00

Heat strain adalah respon fisiologis tubuh terhadap tekanan panas yang diterima oleh seseorang. Penelitian ini merupakan jenis penelitian kuantitatif dengan pendekatan Cross Sectional study. Teknik pengambilan sampel dalam penelitian ini adalah random sampling dengan jumlah sampel 80 responden. Pengumpulan data menggunakan kuesioner dan wawancara. Metode analisis data menggunakan analisis univariat dan bivariat dengan uji Chi-square pada tingkat kepercayaan 95% (p=0,05). Hasil penelitian diperoleh bahwa ada hubungan bermakna antara konsumsi air minum dengan faktor heat strain yaitu (p=0,001), tidak ada hubungan lama kerja denan heat strain yaitu (p=0,455) pada pekerja bagian divisi produksi di PT. IKI (Persero) Tahun 2023. Dapat disimpulkan terdapat hubungan antara variabel komsumsi air minuum dengan heat strain dan tidak terdapat hubungan lama kerja dengan heat strain pada pekerja divisi produksi PT. IKI (Persero). Disarankan Disarankan bahwa perlu adanya perhatian khusus dari pihak instansi terkait pentingnya pengendalian tekanan panas untuk mengurangi risiko penyakit akibat kerja pada pekerja bagian produksi di PT. IKI (Persero).

Biokonsentrasi Faktor Logam Berat Timbal (Pb) Dalam Kandungan Ikan di Daerah Pantai Tegal Katilayu Cilacap, Jawa Tengah

2024-05-29T03:39:26+00:00

Around 143,000 people die every year in developing countries due to exposure to the heavy metal lead (Pb). This, combined with increased heavy metal pollution as a result of increasing industry. Lead can enter the bodies of living creatures through food, drink, air, or through the skin. Fossil fuels, cats, pesticides, soil, toys, car batteries and other sources produce lead. Iron (Fe), Manganese (Mn), Zinc (Zn), Cadmium (Cd), Chromium (Cr), Copper (Cu), Lead (Pb), Nickel (Ni), and Mercury (Hg) are pollutant elements heavy metals originating from industry. These heavy metals can be harmful to human health depending on which part of the body they are most bound to. To determine the bioconcentration factor (BCF) of the heavy metal lead (Pb) in the consumption of fish originating from fishing grounds in Tegal Katilayu Cilacap sea waters. Analysis of lead (Pb) levels in sea water and the bodies of tuna, mackerel and tuna was carried out using the Atomic Absorption Spectrophotometry (AAS) instrument at the Jendral Soedirman University Laboratory. Meanwhile, sea air pH measurements were carried out directly while still at the Tegalkatilayu Cilacap waters. The sea air pH obtained was still neutral, namely 7.43 and was still in the range (6.5 -8.0). Based on the results of heavy metal tests using Atomic Absorption Spectrophotometry (AAS) of Tegalkatilayu sea air, a concentration of 0.236 ppm was obtained, which has passed the maximum quality standard of 0.05 ppm. Meanwhile, test results for the heavy metal lead (Pb) in the body of tuna were 2,291 ppm, tuna 2,892 ppm, and mackerel 0,716 ppm. The degree of acidity (pH) in Tegalkatilayu waters is still within the range (6.5 – 8.0), namely an average pH of 7.34. The lead (Pb) content in sea water was found to be an average of 0.236 ppm, according to the Decree of the Minister of Environment of the Republic of Indonesia No. 51 of 2004 concerning sea water quality standards for port waters has exceeded the maximum limit of 0.05 ppm. Meanwhile, the lead (Pb) content in the body of tuna is 2.291 ppm, tuna is 2.892 ppm, and mackerel is 0.716 ppm. This has resulted in marine air pollution and accumulation of the heavy metal lead (Pb) in fish bodies. The bioconcentration of heavy metal factors contained in the fish's body was found to be <100, which is still in the low category. There needs to be regular monitoring regarding the maximum fish consumption limit for humans per week which has accumulated heavy metals based on body weight, age and gender. Thus, it can reduce the accumulation of the heavy metal lead (Pb) in the human body.

Keywords: pH of sea water, bioconcentration of heavy metal factors.

Qualitative Study of Fire Hazard Prevention and Management in The Working Environment of PT. Donggi Senoro LNG

2024-05-29T03:39:27+00:00

Fires can be caused by errors or unsafe behaviour from humans and conditions in the workplace. To reduce/minimize losses, it is necessary to take preventive measures followed by security measures for the industry itself and its employees. Digging in-depth information about the readiness of PT. Donggi Senoro LNG in preventing and overcoming fire hazards. This research uses a qualitative descriptive approach, which describes efforts to prevent and control fires as early anticipation of fire hazards. This study found that the company committed to the Site Crisis Management Plan procedure, an emergency response organization, emergency response diagrams and a Safety Leadership Conversation (SLC) system. The availability of fire extinguishing facilities includes a Light Fire Extinguisher, hydrant & hose box, deluge valve system, and a fire engine. In addition, the company also has a fire fighting team that has been formed, carries out training or training activities and has work permits and other businesses. This study concluded that fire extinguishers that are exposed to direct sunlight should be made of a metal cover that can withstand hot and rainy weather. Suggestion: Carry out basic fire fighting training activities, especially for new employees.

Keywords : Commitment, Fire Fighting Facilities, Training Or Training, Fire Fighting Team, Work Permit

Impact of Environmental Pollution Parameters and Wastewater Handling in Manufacturing Industry

2024-05-29T03:39:28+00:00

PT Uyemura Indonesia is a manufacturing company engaged in four or more wheeled vehicle accessories. This study aims to determine the technical handling of industrial liquid waste, critical parameters that are measured according to waste criteria, and the processing of industrial liquid waste. The heavy metal raw materials used by this company are chrome, nickel and copper. Liquid waste handling at PT Uyemura Indonesia based on the questionnaire sheet obtained 90% categorized as good. Physical parameters such as temperature found a total average value of 30.683ºC fulfilling the requirements under the wastewater quality standard, namely 38 ºC, Total Dissoved Solid, found an average total value of 3,109 mg/L does not meet the requirements to exceed the wastewater quality standard, namely 2000 mg /L, and Total Suspended Solid found an average total value of 14.817 fulfilling the requirements below the wastewater quality standard, which is 200 mg/L. Chemical parameters such as chromium obtained a total average value of 0.1975 mg/L fulfilling the requirements under the wastewater quality standard of 0.5 mg/L, nickel obtaining a total average value of 0.2034 mg/L does not meet the requirements is above the wastewater quality standard, namely 0.2 mg/L, and copper obtained a total average value of 0.2969 mg/L fulfilling the requirements below the wastewater quality standard, namely 2 mg/L. The liquid waste treatment process from the results of observations fulfills the requirements of 100% and there are five stages of processing, namely pre-treatment, primary treatment, secondary treatment, tertiary treatment, and sludge treatment.

Analisis Masalah Kesehatan di Kota Bandar Lampung, Malaria Tetap Menjadi Masalah Utama

2024-05-29T03:39:29+00:00

The Indonesian government wants to eradicate malaria in 2030. This suggests that throughout the previous three years, no native malaria cases had been discovered across the nation. It follows that every region needs to keep an eye on the malaria condition in its own territory. One of the areas with endemic malaria is Lampung Province. The purpose of this study is to analyze health issues and determine whether malaria is still a concern in Bandar Lampung City. USG was used to calculate the problem priority. Results, With an 80, malaria was found to be the main health problem. In conclusion, Bandar Lampung City's greatest challenge is still malaria.

Keywords : Malaria Control, USG, Lampung, vector control, public health problem

Paparan PM10 dan PM2,5 Pada Pekerja Industri Phinisi di Kecamatan Bonto Bahari Kabupaten Bulukumba

2024-06-05T08:24:54+00:00

Particulat Matter (PM10) merupakan debu yang memiliki ukuran 0,25-10 mm dan Particulate Matter 2,5 adalah partikel dengan diameter aerodinamik lebih kecil dari 2,5 µm yang dengan mudahnya masuk ke saluran pernafasan melalui hidung hingga alveoli yang menyebabkan ganguan keluhan subjektif Infeksi Saluran Pernafasan Akut (ISPA) selain kadar debu, karakteristik pekerja juga berpengaruh terhadap keluhan-keluhan yang dialami pekerja. Tujuan penelitian ini untuk mengetahui kadar konsentrasi PM10 dan PM2,5 pada limbah serbuk kayu terhadap keluhan ISPA pada pekerja industri phinisi, Kec Bontobahari, Kab Bulukumba. Untuk mengetahui kadar konsentrasi PM10 dan PM2,5 pada limbah serbuk kayu terhadap keluhan ISPA pada pekerja industri phinisi di Kecamatan Bonto Bahari Kabupaten Bulukumba. Penelitian ini adalah penelitian kuantitatif menggunakan pendekatan Deskriptif. Populasi dalam penelitian ini adalah pekerja perahu phinisi di Kecamatan Bontobahari Kabupaten Bulukumba sebanyak 70 responden dengan menggunakan teknik pendekatan purposive sampling dan teknik analisis data yakni uji statistik chi-square. Dari hasil penelitian di dapatkan kadar di Pantai Mandala menghasilkan rata-rata 9,18 g/m3 untuk PM10 dan 0,94 g/m3 untuk PM2,5, di Pantai Bira dengan rata-rata PM10 4,02 g/m3 dan <0,1 g/m3 PM2,5 , dan Tanah Lemo dengan rata-rata 10,2 g/m3 dan 0,91 g/m3 untuk PM2,5 dimana kadar PM di lokasi tersebut tidak melebihi nilai ambang batas. Bagi pekerja di area industri phinisi agar senantiasa menggunakan masker disetiap bekerja untuk mengurangi risiko karena dengan menggunakan masker keluhan gangguan pernafasan kemungkinan bisa berkurang.

Kata Kunci : Kadar PM10,Kadar PM2,5 , Industri Phinisi

Hubungan Program Kesehatan dan Keselamatan Kerja (K3) dengan Produktivitas Kerja

2024-06-19T06:16:40+00:00

Work productivity in a company has an important role. The success or failure of a company really depends on the ups and downs of employee work productivity in a company. Several factors that can influence work productivity include motivation, work ethic, commitment and satisfaction. This research aims to determine the relationship between occupational health and safety programs and work productivity at PT PLN UP2B Makassar City System in 2023. The type of research used is quantitative research with a cross sectional approach. The population in this study was 87 respondents. The sampling technique is total sampling. The sample was 87 respondents. The instrument used in this research was a questionnaire. The results of the research show that there is a relationship between motivation and work productivity at PT PLN UP2B Makassar City System in 2023 (p = 0.004 < 0.05), there is a relationship between commitment and work productivity at PT PLN UP2B Makassar City System in 2023 (p = 0.028 < 0.05), there is a relationship between work ethic and work productivity at PT PLN UP2B Makassar City System in 2023 (p = 0.000 < 0.05), there is a relationship between attendance and work productivity at PT PLN UP2B Makassar City System in 2023 ( p = 0.044 < 0.05). The conclusion of the research is that all variables in this research including motivation, commitment, work ethic and compliance have a relationship with work productivity at PT PLN UP2B Makassar City in 2023. This research suggests that the company provides information related to the implementation of K3 on a regular basis as a form of improvement effort. Awareness in carrying out actions related to K3 policies during work.

Keywords : Motivation, Work Ethic, Commitment, Work Productivity