Chairani, Miftah
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Efektivitas Mat Elektrik Kombinasi Ekstrak Daun Serai Wangi (Cymbopogon Nardus) dan Jeruk Nipis (Citrus Aurantifolia) dalam Mengendalikan Nyamuk Aedes Aegypti Aswandi, M; Akbar, Fajar; Chairani, Miftah; Mappau, Zrimurti
Jurnal Kesehatan Lingkungan Mapaccing Vol. 1 No. 1 (2023): Oktober 2023
Publisher : Pusat Penelitian dan Pengabdian Masyarakat Poltekkes Kemenkes Mamuju

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33490/mpc.v1i1.1050

Abstract

Mat elektrik adalah alat yang memanfatkan arus listrik untuk menguapkan lempengan (mat) dalam membunuh nyamuk. Selama ini pengendalian nyamuk menggunakan pengendalian kimiawi yang dapat merugikan kesehatan. Oleh karena itu digunakan daun serai wangi dan kulit jeruk nipis sebagai alternatif alami dalam pengendalian nyamuk Aedes aegypti. Penelitian ini bertujuan untuk mengetahui efektivitas mat elektrik kombinasi ekstrak daun serai wangi dan kulit jeruk nipis dalam mengendalikan nyamuk Aedes aegypti dengan konsentrasi 10%, 30% dan 50% dalam kurun waktu tertentu. Metode penelitian yang dilakukan yaitu penelitian eksperimen. Teknik yang digunakan yaitu membuat mat elektrik yang kemudian direndam di ektrak kombinasi serai wangi dan jeruk nipis. Berdasarkan data dan hasil analisa yang didapatkan menunjukkan bahwa konsentrasi 10% menyebabkan kematian nyamuk 2(10%), konsentrasi 30% menyebabkan kematian nyamuk 3(15%), konsentrasi 50% menyebabkan kematian nyamuk 4(20%). Kesimpulan dari penelitian ini adalah efektif dalam membunuh nyamuk dengan konsentrasi 10%,30%50% dalam waktu 6,12,18 dan 24 jam. Semakin tinggi konsentrasi yang digunakan semakin tinggi jumlah nyamuk yang mati. Saran peneliti mengembangkan bahan karton board pengganti yang dapat bertahan lama dalam pengujian mat elektrik ekstrak serai wangi dan jeruk nipis.
Pengolahan Limbah Cair Rumah Tangga Dengan Filtrasi Downflow Saputra, Elpan; Akbar, Fajar; Chairani, Miftah; Adiningsih, Ridhayani
Jurnal Kesehatan Lingkungan Mapaccing Vol. 1 No. 1 (2023): Oktober 2023
Publisher : Pusat Penelitian dan Pengabdian Masyarakat Poltekkes Kemenkes Mamuju

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33490/mpc.v1i1.1063

Abstract

Domestic liquid waste is one of the leftover materials from daily human activities that are produced all the time. The residual material is in the form of water that has been used from households including waste water from bathrooms, toilets, washing areas or cooking areas. If liquid waste contains hazardous materials and substances mixed directly with the environment, it will have an impact on decreasing environmental quality. One of the wastewater treatment systems that can be used is wastewater filtering using various types of materials, such as water hyacinth, used hoses, palm fiber and gravel. The system is considered quite effective because the inorganic materials used on average have the ability to reduce the levels of contaminants in wastewater, both through filtration and absorption processes. This type of experimental research was carried out by downflow filtration, using water hyacinth, used hose, palm fiber, and gravel as the media. The results of the research carried out by the BOD parameter before being examined were 405 mg/l this exceeded the quality standard, after processing for 24 hour contact time, 25 hour contact time, 26 hour contact time it was still above the quality standard. do the COD parameter before carrying out the examination, which is 1049.1 mg/l this exceeds the quality standard, after processing for 24 hour contact time, 25 hour contact time, 26 hour contact time it is still above the quality standard. From the results of the initial pH measurement, a pH value of 5.9 was obtained which indicated that it still did not meet the established quality standards. Conclusion from the research: Parameters of wastewater after processing still exceed the quality standard
Efektivitas Serbuk Kulit Pisang Nangka (Musa Paradisiacal) dalam Menurunkan Kekeruhan Suhu dan pH Air Sumur Gali Wahyuningsih, Sarah Sri; Chairani, Miftah; Adiningsih, Ridhayani; Askur, Askur
Jurnal Kesehatan Lingkungan Mapaccing Vol. 1 No. 1 (2023): Oktober 2023
Publisher : Pusat Penelitian dan Pengabdian Masyarakat Poltekkes Kemenkes Mamuju

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33490/mpc.v1i1.1113

Abstract

Water sources commonly used by the community include wells. Well water is one of the facilities most commonly used by the community as a source of drinking water and clean water as well as daily needs. Therefore, water used to meet daily needs must meet the requirements regulated in the Republic of Indonesia Minister of Health Regulation NO. 2 of 2023 concerning environmental health quality standards. This research aims to determine the effectiveness of jackfruit banana peel powder in reducing temperature and pH turbidity in dug well water. This research uses an experimental method, namely by conducting trials on research subjects, then the effects of the intervention are measured and analyzed tests were carried out based on variations in dose concentration. Based on the results obtained, reducing turbidity levels in dug well water using jackfruit banana peel powder at a dose of 6 grams was able to reduce turbidity up to 3.07 NTU, at a dose of 7 grams it was able to reduce turbidity to 2.95 NTU and at a dose of 8 gram is able to reduce turbidity by 2.38 NTU. And jackfruit banana peels are made into powder to lower the pH of dug well water. Jackfruit banana peel powder at a dose of 6 grams can lower the pH to 7.4, at a dose of 7 grams it can lower the pH to 7.13 and a dose of 8 grams can lower the pH to 7.13. The conclusion of this research is that the most effective dose in reducing the turbidity of dug well water is 7 grams and the most effective dose in reducing the pH of dug well water is 6 grams. It is hoped that future researchers will use more than one dug well water sample
A Comparative Overview of the Behavior of Coastal and Mountain Communities in Household Waste Management in Mamuju District Chairani, Miftah; Adiningsih, Ridhayani; Ganing, Abdul; Fadliyah, Tisa Nurul
Miracle Journal of Public Health Vol 8 No 2 (2025): Miracle Journal of Public Health (MJPH)
Publisher : Universitas Mandala Waluya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36566/mjph.v8i2.493

Abstract

Solid waste generation in Indonesia reached 20 million tons in 2022, with household waste being the largest contributor at 39.98%. This study aims to compare household waste management behaviors between communities living in coastal and mountainous areas. This study uses a comparative quantitative research design with a cross-sectional approach. The total sample consisted of 225 respondents, comprising 150 respondents in the Tahaya-haya neighborhood and 75 respondents in the Ujung Bulo Wisata hamlet. The study was conducted in Tahaya-haya as a representation of mountainous areas and Karampuang Island as a representation of coastal island environments. Bivariate analysis showed a statistically significant difference in knowledge of household waste management between the communities of Tahaya-haya and Ujung Bulo Wisata (p = 0.001). Respondents in Tahaya-haya had a higher proportion of good and very good knowledge (90.6%) compared to Ujung Bulo Wisata (65.3%). Although all respondents in both areas showed a very good attitude (100%) towards waste management, this attitude was not fully reflected in actual practice. The most striking gap was seen in waste management actions, where Tahaya-haya showed better practices, while most respondents in Ujung Bulo Wisata were in the poor category. Recommendations for local governments to provide waste management infrastructure in coastal and mountainous areas.
Aircraft Noise Levels and Their Impact on the Health of Communities Around Tampa Padang Airport, West Sulawesi: A Descriptive Study Adiningsih, Ridhayani; Ashari, Agus Erwin; Chairani, Miftah; Romadhan S, Sachrul
Miracle Journal of Public Health Vol 8 No 2 (2025): Miracle Journal of Public Health (MJPH)
Publisher : Universitas Mandala Waluya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36566/mjph.v8i2.496

Abstract

Aircraft noise exposure is a significant environmental health issue for communities living near airports. Although global evidence shows a link between aircraft noise and health impacts, research on regional airports in Indonesia is still very limited. This study fills that gap by investigating noise exposure levels and health impacts at Tampa Padang Airport, Mamuju, West Sulawesi. A descriptive mixed-methods approach was conducted in Bebanga Village in January 2025. Noise measurements were taken at three strategic locations (500m, 750m, and 1000m from the runway) using a Sound Level Meter calibrated according to the SNI 7231:2009 standard. Health impact data were collected from 94 respondents through validated structured interviews. Aircraft noise levels ranged from 64.5 to 92.1 dB, exceeding the residential zone quality standard of 55 dB (Indonesian regulation) and WHO guidelines (45 dB Lden). The landing phase produced higher noise levels (74.7-92.1 dB) than the take-off phase (64.5-83.1 dB). Health assessments showed that 16% of respondents experienced mild hearing impairment and 1.1% experienced moderate impairment. No sleep disturbance or psychological stress was found. Although noise exposure exceeded national and international standards, the current health impact is relatively limited, possibly due to habituation and the absence of night flights. However, long-term monitoring and implementation of noise mitigation strategies are still necessary.