This paper presents an experimental study of forced convection heat transfer of water flow in a pipe with semi-circular grooves oriented towards the inside of the pipe. Heat is supplied through a heating wire wound around the pipe, with a constant electric current flux. The heat from the pipe wall is absorbed by the flowing water inside the pipe. Along the circumference of the pipe, three rows …
The use of single-use plastic bags is currently still high in society. This plastic waste is the most difficult waste to decompose by itself in nature and has a negative impact on the environment and the people around it. This study aims to determine the effect of predisposing factors, enabling factors and reinforcing factors on environmental health students on plastic bag diet behavior conduct…
Palm oil waste is a by-product of oil palm production that is not included in the main product in the form of fiber or compost. BIS contains crude protein 16.07%, crude fiber 21.30%, dry matter 91.30%, ash 3.71%, crude fat 8.23%, Ca 0.27%. So far, BIS is only used as fertilizer, fish feed, and also a mixture of planting media. But its utilization is not optimal. An appropriate technology is nee…
Polusi udara dalam ruangan memiliki tingkat resiko yang tinggi terhadap kesehatan manusia. Penggunaan AC di dalam ruangan dapat mempengaruhi kualitas udara di dalam ruangan tersebut. Air Conditioner (AC) yang berfungsi sebagai alternatif ventilasi alami dapat meningkatkan kenyamanan dan produktivitas kerja. Namun, mikroorganisme dapat berkembangbiak apabila AC jarang dibersihkan salah satunya b…
The Healthy Indonesia Program, which is one of the five programs on the Nawa Cita agenda, aims to improve the quality of life for Indonesian people. This study aims to analyze the evaluation of the Healthy Indonesia program with the PIS-PK family approach on the latrines indicator at the Ujanmas Health Center, Muara Enim Regency. The research uses descriptive qualitative observational case stud…
Continuous exposure of several dust from vehicle contain (NO2, SO2, CO, TSP, and Dust) to officer in gas station may effect lung capacity. Hands, the purpose of this study was to measure the exposure of NO2, SO2, CO, TSP, Dust to the workers, to analyze the risk on worker’s health, and the correlation between concentrasion of NO2, SO2, CO, TSP, Dust and lung capacity. The research was carried…
Salah satu sumber penyumbang sampah terbesar dalam kehidupan yakni berasal dari pasar tradisional. Pengelolaan sampah yang buruk dapat menimbulkan berbagai masalah, baik bagi lingkungan maupun bagi kesehatan manusia. Tujuan penelitian ini ialah untuk menganalisis sistem pengelolaan sampah di Pasar Rakyat Betung Kabupaten Banyuasin. Penelitian ini menggunakan desain deskriptif. Informan dalam pe…
During the pandemic of COVID-19, hospitals being the forefront of responsibility in providing the patients. Nurses’ compliance in implementing health protocols is very important during the pandemic of COVID-19, one of which is maintaining hand hygiene by washing hands or by using hand sanitizers. Pandemic of COVID-19 has had an impact on the excessive use of hand sanitizer. The chemical ingre…
Styrofoam made from polystyrene which is difficult to decompose naturally and difficult to recycle can influence the concern of angkringan traders to use it as food packaging because it is affordable and practical. Styrofoam can cause health problems and waste that is disposed of carelessly can damage the environment. The study aimed to determine the relationship between environmental awareness…
The condition of the chicken slaughterhouse, clean water sources, and unsupportive equipment can be a breeding ground for Salmonella sp bacteria. Poor sanitation has the potential to cause Salmonella sp bacterial contamination in chicken meat. The purpose of the study is to analyze the relationship of environmental sanitation factors with Salmonella sp contamination in chicken meat at the Perum…
The application of food sanitation hygiene in hawker food traders is essential in preventing food contamination. The selection of locations in elementary schools in the Indralaya District is because, in general, elementary schools doesn't have school canteens. Some schools have less attractive canteens, so students are more interested in consuming snacks sold by hawker food vendors in the schoo…
Schools are the entrance to healthy behavior change in students, especially in terms of sanitation. However, in some schools, such as SDN 14 Tungkal Ilir, which is where students in Tungkal Ilir District study, it is known that there is still a lack in terms of school sanitation, so this study aims to analyze the sanitation of the elementary school environment at SDN 14 Tungkal Ilir. This resea…
Diarrhea is one of the health problems that is still widespread worldwide, especially in developing countries such as Indonesia. Environmental sanitation that does not meet the requirements supported by poor personal hygiene can lead to health problems such as diarrhea. The incidence of diarrhea in children under five in the working area of the Palemraya Health Center is still relatively high. …
Market environmental health has a role in the spread of various diseases through transmission between humans and unhealthy market environmental conditions. Organizing healthy markets is one of the steps to prevent the risk of spreading disease in the community. This study aims to analyze the implementation of the healthy market program through the aspects of health, security, and environmental …
Pestisida dapat menyebabkan tekanan darah tinggi karena pestisida mengikat enzim acetylcholinesterase (AChE) dalam tubuh manusia. Petani merupakan kelompok berisiko tinggi terpajan pestisida karena bersentuhan dengan zat kimia beracun yang berpotensi memicu kenaikan tekanan darah. Tujuan dari penelitian ini adalah untuk menganalisis hubungan pajanan pestisida dengan kejadian hipertensi pada pet…
Tuberkulosis paru masih menjadi permasalahan kesehatan pada masyarakat di dunia. Indonesia merupakan negara dengan peringkat kedua kasus tuberkulosis tertinggi di dunia. Jumlah penemuan tuberkulosis di Sumatera Selatan pada tahun 2021 yaitu sebesar 13.514 kasus (0,158%), dengan kasus tertinggi di Kota Palembang yaitu sebanyak 5.023 kasus (0,298%). Dari total 358 pasien (1,197%) yang memeriksaka…
Kota Pangkalpinang menjadi daerah terpadat di Kepulauan Bangka Belitung jika dibandingkan dengan kabupaten-kabupaten lainnya yang ada di provinsi tersebut, sehingga dapat menjadi tempat penyebaran kuman TB yang potensial. Belum tercapaianya standard pelayanan minimal (SPM) TB Paru Kota Pangkalpinang disebabkan oleh beberapa faktor pejamu dan faktor lingkungan. Tujuan penelitian adalah menganali…
Background: Building Related Illness (BRI) is a disease that occurs in non-industrial and non-residential buildings. These diseases include diseases caused by agent that cause infectious, immunological and allergic symptoms, as well as a heterogeneous group of occupational related symptoms. This study aims to determine the incidence of Building Related Illness and analyze its relationship with …
Background : Sick Building Syndrome (SBS) is a non-specific medical symptom with symptoms of headache, fatigue, respiratory tract irritation, and skin irritation. Environmental factors include sources of air chemical pollutants including HCHO, TVOCs, CO2, and CO. A building is categorized as SBS if 30% of the building occupants complain about the condition of the internal environment while expe…
One of the environmental factors that influence the incidence of LBW is exposure to environmental cigarette smoke. Pregnant women who are passive smokers have a 7.06 times more likely to give birth to LBW babies compared to pregnant women who are not passive smokers. The purpose of this study was to analyze the relationship between exposure to environmental tobacco smoke during pregnancy and bi…
Kondisi sanitasi pada rumah makan dan praktik kebersihan penjamah yang buruk memiliki ¬potensi yang cukup besar dalam menimbulkan gangguan kesehatan seperti penyakit ¬bawaan pangan. Selain itu tingkat kepadatan lalat yang tinggi akibat sanitasi buruk juga dapat menyebabkan gangguan kesehatan. Penelitian ini bertujuan untuk menganalisis kondisi sanitasi dan gambaran mengenai tingkat kepadatan …
Dengue fever is one of the health problems in Palembang City. The findings of DHF cases in Palembang City in 2020 decreased followed by an increase in awareness of DHF cases in the previous year. The use of spatial analysis assists in mapping the proportions of DHF disease so that it can facilitate the preparation of DHF disease control programs based on how important the DHF problem is in the …
Clean and healthy living behavior is a strategy to create independence in achieving health, living habits with unhealthy and bad lifestyles can lead to health problems. Schools are educational institutions that are targeted at clean and healthy living behaviors. The clean and healthy life implementation rate, especially for school children, is still relatively low at 35.8% and is far from the t…
Refueling Station is one of the places that contributes to air pollution. Gas station officers are people who play an important role in providing services for fuel needs in the community so that the transportation system runs smoothly. The higher the user of motorized vehicles, the intensity of refueling also increases. This study aims to analyze environmental health risks to the lung function …
PT Bukit Asam (Persero) Tbk. companies engaged in coal mining that produce mining air emissions so that there are many workers who are exposed to these emissions. Air from mining activities enters the worker's body through the lungs' blood vessels and then into the blood circulation to be distributed throughout the body's cells. Blood is a carrier of oxygen and foreign components throughout the…
Public Refueling Stations are places with high levels of air pollution exposure (NO2, SO2, CO, TSP and Dust) due to the large number of vehicles coming in and out when refueling oil. A person who is at risk of being affected by air pollution is a gas station officer. The purpose of this study was to analyze the environmental health risks of exposure to air pollution (NO2, SO2, CO, TSP and Dust)…
Kondisi alam sekarang ini sedang mengalami pemanasan global {Global Warming), kondisi ini mengakibatkan dampak yang negatif, antara lain : penipisan lapisan ozon, banjir, erosi, dan sebagainya. Selain dari kondisi alam yang terjadi di bumi, ada juga faktor manusia yang menggunakan atau memanfaatkan lahan yang berada di di Jalan Perindustian II Sukarame Palembang untuk membangun perumahan. Lahan…
Konveksi merupakan proses perpindahan energi kerja gabungan antara konduksi panas, penyimpanan energi, dan gerakan mencampur. Konveksi yang disebabkan oleh suatu alat dari luar seperti pompa sebagai konveksi paksa dan dikatakan sebagai konveksi internal dimana fluida mengalir di dalam saluran yang di dalam hal ini adalah pipa yang berbentuk segitiga.Pada pengujian ini digunakan 3 buah pipa temb…
Peningkatan penggunaan plastik berdampak pada jumlah sampah plastik yang semakin banyak. Kementrian Lingkungan Hidup dan Kehutanan menyampaikan jumlah sampah yang tertimbun di Indonesia mencapai 175.000 ton per hari atau setara 64 ton per tahun dengan asumsi setiap orang menghasilkan 0,7 kg sampah per hari. Dari jumlah tersebut sampah plastik yang dihasilkan yaitu sebesar 15% dari jumlah sampah…