JURNAL KESEHATAN LINGKUNGAN: Jurnal dan Aplikasi Teknik Kesehatan Lingkungan

Compliance with Personal Protective Equipment Use Among Chemistry Laboratory Students: The Role of Knowledge, Attitude, and Availability of Facilities

M. Izzuddin — 2025-08-31

Compliance with personal protective equipment (PPE) usage is an important indicator of occupational safety implementation in chemistry laboratories, which carry high risks of accidents and hazardous material exposure. This study aimed to analyze the relationship between knowledge, attitude, and PPE availability with compliance among students of the Environmental Health Department at Poltekkes Kemenkes Banjarmasin. A cross-sectional study design with a quantitative approach was employed. The study sample consisted of 80 students, including 40 students from the Diploma Three Program, 4th semester, and 40 students from the Applied Bachelor Program, 6th semester, selected using total sampling. Data were collected through direct observation and structured questionnaires, then analyzed using the Chi-square test at a 0.05 significance level. The results showed that knowledge (p=0.539) and attitude (p=1.000) were not significantly associated with PPE compliance. PPE availability also did not show a significant relationship (p=0.164); however, there was a tendency for higher compliance when PPE was adequately available (65.7%) compared to insufficient availability (40.0%). These findings align with the PRECEDE–PROCEED model, which emphasizes the role of enabling factors in shaping health behaviors. The results highlight that improving compliance cannot rely solely on education and positive attitude formation but also requires adequate PPE provision, continuous supervision, and the establishment of a safety culture in the educational environment.

Evaluating Heavy Metal Pollution In The Batang Masumai River Water, Merangin District, Jambi Province Using The Heavy Metal Pollution Index/HPI

Syurmi Astuti — 2025-08-18

River water pollution has become a major concern, particularly in regions where human activities occur without proper regulation. This study investigates heavy metal contamination in the Batang Masumai River, Merangin Regency, Jambi Province, where local residents conduct mining near the riverbanks. Water samples were taken from upstream, midstream and downstream, then analyzed using Atomic Absorption Spectrometry (AAS) to detect concentrations of seven metals: mercury (Hg), cadmium (Cd), nickel (Ni), iron (Fe), copper (Cu), manganese (Mn), and lead (Pb). Heavy metals are among the most dangerous pollutants due to their toxicity, persistence, and impact on human health Pollution levels were evaluated through the Heavy Metal Pollution Index (HPI) and compared with SNI 6242:2015 and WHO 2022 standards. The results showed that cadmium, nickel, iron, and mercury exceeded allowable limits. The HPI results reflect a serious level of water pollution. Based on the 2015 SNI standard, the HPI scores are 214.45 for downstream, a striking 57893.41 for midstream, and 120.61 for upstream. Using the the WHO 2022 criteria, the values are 486.03 (downstream), 4.186.55 (midstream) and 267.83 (upstream). Except for the upstream based on SNI 6242:2015, all areas show high contamination levels (HPI ≥ 200), highlighting a concerning environmental issue. Mercury and cadmium, known for their high toxicity and bioaccumulation potential, were the most concerning. These findings underscore the urgent need for remediation efforts, continuous environmental monitoring, and increased public awareness to protect aquatic ecosystems and ensure the safety of water resources for surrounding communities.

The Association Between Occupational Noise Exposure And The Incidence Of Hypertension Among Industrial Workers

Putri Rahmawati Az Zahro — 2025-07-31

One common form of pollution is noise exposure, which, when exceeding the threshold of 85 dB(A), may increase the risk of hypertension. Hypertension is defined as systolic blood pressure ≥140 mmHg and/or diastolic blood pressure ≥90 mmHg, with several risk factors including age, length of employment, smoking habits, sleep duration, obesity, and diabetes. This study aimed to analyze the risk factors of hypertension among workers in the wood furniture industry. An observational analytic study with a cross-sectional approach was conducted involving 100 male workers selected through purposive sampling. Statistical analysis was performed using the chi-square test. The highest measured noise intensity was 95.3 dB(A), with an average of 87.3 dB(A). The mean systolic and diastolic blood pressures were 127.5 mmHg and 82 mmHg, respectively. Bivariate analysis showed that noise intensity (p = 0.021; PR = 3.619) and obesity (p = 0.005; PR = 4.334) were significantly associated with the incidence of hypertension. It can be concluded that high noise exposure and obesity are risk factors for hypertension among wood furniture industry workers.

Assessment Of Access To Sanitation For Communities In Tapin Regency, South Kalimantan Province

Rian Yaitsar Chaniago — 2025-07-31

Providing access to sanitation is one of the global and national commitments in order to improve people's welfare. Inadequate sanitation results in a number of health risks such as diarrhea, malnutrition, stunted growth, and several other health problems. The purpose of this study was to identify the accessibility of proper sanitation for the people of Tapin Regency. The scope of this study was the condition of sanitation facilities and infrastructure available in homes in Tapin District. The methods used in this research were interviews, field observations, and documentation. Data sources were determined using purposive sampling techniques. Based on the findings in the field, some people still practice open defecation even though they have a toilet at home. A more economically viable alternative for the community for a sustainable sanitation system is to concentrate on safe fecal disposal for those using latrines rather than building a new large-scale wastewater system. There are 5 indicators studied to determine the level of access to community sanitation, namely the availability of handwashing with soap and clean water facilities, access to proper sanitation, open defecation behavior, access to household wastewater management systems, and access to septage management systems. This study highlights the importance of using comprehensive sanitation indicators beyond basic latrine access, especially in rural areas where data is limited, local governments should prioritize investment in fecal sludge treatment infrastructure and strengthen community engagement in sanitation behavior change programs.

Analysis of Solid Medical Waste Management at Health Centers in Bengkalis District, Bengkalis Regency

Nela Dwi Maulia — 2025-07-31

Solid medical waste management at Bengkalis District Health Centers still faces various obstacles, including limited facilities, lack of compliance with standard operating procedures, and minimal trained human resources. This study aims to analyze the condition of solid medical waste management at Bengkalis District Health Centers and formulate effective strategies in its management. The research method used was a qualitative approach with data collection through in-depth interviews and observations at Health Centers in the area. The results of the study indicate that solid medical waste management has not been running well, although the health centers have collaborated with third parties in waste management, there are still various problems such as delays in waste transportation, inappropriate storage, non-compliance with standard operating procedures (SOP), limitations in facilities and infrastructure, and health workers' awareness of the importance of waste management was also still low. The recommended strategies include increasing the capacity of health workers through training, optimizing waste management facilities, and strengthening regulations and supervision so that medical waste management can run according to established standards. The implementation of this strategy was expected to make the management of solid medical waste in health centers more efficient, safe and environmentally friendly, so that the risk of pollution can be minimized.