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All Journal International Journal of Advances in Applied Sciences Jurnal Reka Lingkungan Window of Health : Jurnal Kesehatan Media Penelitian dan Pengembangan Kesehatan
HASAN, NIA YUNIARTI
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Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Environmental Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Public Health

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Senyawa Toksik Pencemar Udara: Polycyclic Aromatic Hydrocarbons (PAHs) HASAN, NIA YUNIARTI
Jurnal Reka Lingkungan Vol 8, No 2 (2020)
Publisher : Institut Teknologi Nasional, Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (249.257 KB) | DOI: 10.26760/rekalingkungan.v8i2.67-77

Abstract

AbstrakPolycyclic Aromatic Hydrocarbons (PAHs) merupakan kelompok senyawa bersifat karsinogenik atau mutagenik, terutama benzo[a]pyrene. PAHs tersebar  melalui proses dispersi atmosfer, sehingga dapat ditemukan di daerah yang jauh dari sumbernya. Sumber PAHs antara lain emisi batu bara, produksi aluminium, pemanas rumah, kegiatan memasak, kendaraan bermotor, kebakaran hutan, pembangkit listrik batubara dan pembakaran sampah. Deposisi kering, deposisi basah dan penguapan dari air serta tanah merupakan  proses pertukaran PAHs udara, air, udara dan tanah. Paparan PAHs pada manusia terjadi melalui pernafasan, mulut dan penyerapan kulit. PAHs pada partikel-partikel udara kurang dari 10 µm (PM10) dapat terhirup dan selanjutnya terakumulasi pada sistem pernapasan manusia, sehingga menyebabkan gangguan kesehatan manusia. Baku mutu udara ambien senyawa toksik PAHs perlu ditetapkan untuk melindungi kesehatan masyarakat.Kata kunci: benzo[a]pyrene, karsinogenik, deposisi AbstractPolycyclic Aromatic Hydrocarbons (PAHs) are a group of carcinogenic or mutagenic compounds, especially benzo[a]pyrene. PAHs are dispersed by atmospheric processes and found in the receptor area far from their sources. Coal emissions, aluminum production, home heating, cooking activities, motor vehicles, forest fires, coal-fired power plants and waste burning generate PAH emission. Meanwhile, PAHs exchanging process in air, water and soil occurs due to dry deposition, wet deposition and evaporation of water and soil.  PAHs exposure to human body have several pathways  through inhalation, ingestion and skin contact. PAHs in airborne particles of less than 10 µm (PM10) can be inhaled, subsequently accumulated in the human respiratory system, and cause human health problems. Ambient air quality standards for PAHs toxic compounds have to be established to protect public health.Keywords: benzo[a]pyrene, carcinogenic, deposition
Airborne Benzene Concentrations Increase Trans, Trans-Muconic Acid (tt-MA) Levels and Liver Function in Workers in The Manufacturing Industry Kahar; Hasan, Nia Yuniarti; Prijanto, Teguh Budi; Kamaludin, Ade
Window of Health : Jurnal Kesehatan Vol 7 No 1 (January 2024)
Publisher : Fakultas Kesehatan Masyarakat Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/woh.vi.515

Abstract

The use of benzene as a solvent in the manufacturing industry can be dangerous because it is volatile, toxic, and carcinogenic. Exposure to benzene occurs through inhalation of the chemical in the air, which can enter the human body through the respiratory system. The levels of trans, trans-Muconic Acid (tt-MA), which is used to metabolize benzene, can be affected by the amount of exposure to the chemical. This study aims to determine the differences in exposure to benzene in the air by measuring the tt-MA indicators and liver function of workers in the manufacturing industry. This research uses an observational and cross-sectional approach, with a population of 158 employees from both administration and production units. The sample size for the study is 16 respondents, selected using the consecutive sampling technique. The research instrument uses a questionnaire and examines urine samples using the in-house method. Blood samples are examined using IFCC 37 C. The data is processed using the independent-sample t-test and Pearson correlation. The results show that the level of benzene in the air is below the threshold of 0.5 ppm. However, there is a significant difference in the results of tt-MA and SGOT (p less than 0.05), while the levels of SGPT (p greater than 0.05) show no significant differences. In conclusion, there are differences in the tt-MA and SGOT exposure levels between workers in the production and toxicity units, while SGPT does not show significant differences. It is recommended that the industry maximizes the use of local exhaust ventilation and prohibits smoking.
PERANCANGAN PROTOTYPE INTERNET OF THINGS (IOT) SISTEM MONITORING INDOOR AIR QUALITY Hasan, Nia Yuniarti; Prijanto, Teguh Budi; Kahar, Kahar
Media Penelitian dan Pengembangan Kesehatan Vol. 34 No. 3 (2024): MEDIA PENELITIAN DAN PENGEMBANGAN KESEHATAN
Publisher : Poltekkes Kemenkes Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34011/jmp2k.v34i3.2473

Abstract

The health of household occupants can be significantly influenced by indoor air quality, a crucial factor. Currently, real-time measurement of indoor air quality is not feasible. Consequently, there is a need to create sensor technology capable of reading air quality concentration data and transmitting information via internet connectivity. This sensor technology is part of the broader Internet of Things (IoT) ecosystem. This study aimed to create an IoT prototype for real-time measurement of SO2, NO2, PM10, and PM2.5 gas concentrations in residential settings. The research employs a Research and Development (R&D) methodology, with real-time sample data collection and descriptive analysis. The prototype's measurements revealed concentrations (g/m3) of SO2 (0.0100-0.1011), NO2 (0.0005-0.9352), PM10 (51-128), and PM2.5 (43-121). Over 24 hour period, average measurements indicated that SO2 concentration met the standard (0.1 g/m3), while NO2 exceeded the limit (0.04 g/m3), as did PM10 (70 g/m3) and PM2.5 (35 g/m3). This prototype can measure indoor air quality parameters such as SO2, NO2, PM10, and PM2.5, with results viewable on both an LCD and the Blynk Android application.
SPATIAL ANALYSIS MOVEMENT OF DENGUE FEVER IN X HEALTH SERVICE, WEST JAVA INDONESIA: 2016 – 2019 Karmini, Mimin; Hasan, Nia Yuniarti; Ruliansyah, Andri; Wahyudin, Dindin
Media Penelitian dan Pengembangan Kesehatan Vol. 33 No. 4 (2023): MEDIA PENELITIAN DAN PENGEMBANGAN KESEHATAN
Publisher : Poltekkes Kemenkes Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34011/jmp2k.v33i4.1888

Abstract

Peningkatan kasus DBD sangat signifikan di Kabupaten Bandung Barat pada awal tahun 2019, hingga akhir Januari tahun 2019 mencapai  356 kasus. Belum ada informasi mengenai pola sebaran kasus dan lokasi yang berpotensi sebagi tempat penularan DBD. Informasi spasial dapat memperkirakan pola persebaran kasus dan dapat menjadi dasar pengambilan keputusan dalam pengendalian DBD. Tujuan penelitian ini adalah memetakan kasus DBD berdasarkan lokasi pasien di wilayah kerja Puskesmas X Kabupaten Bandung Barat, mengidentifikasi karakteristik pasien, menganalisis kepadatan penduduk, dan menentukan peta sebaran kasus DBD. Jenis  penelitian merupakan deskriptif dengan pendekatan analisis laporan kasus dan spasial. Hasil analisis menunjukkan bahwa persebaran DBD di Puskesmas Cimareme tahun 2016 – 2019  menyebar ke arah timur laut dan barat daya. Daerah tersebut merupakan wilayah Desa Cilame dan Desa Tanimulya, yang merupakan wilayah dengan kecenderungan kasus dan kepadatan penduduk yang tinggi. Sedangkan Pola pergerakan kasus DBD pada tahun 2016, 2018 dan 2019 termasuk mengelompok, sedangkan tahun 2017 termasuk kategori mengacak. Upaya pengendalian kasus DBD dapat dilakukan melalui Gerakan 1 Rumah 1 Jumantik (G1R1J), membudidayakan kerjabakti setiap jumat (Jumat Bersih), dan pengendalian nyamuk dengan 3 M.   
Dissolved organic matter released from paper trash in water during ultraviolet irradiation: impacts on trihalomethane formation Prijanto, Teguh Budi; Hasan, Nia Yuniarti; Kahar, Kahar; Qadafi, Muammar; Prayogo, Wisnu
International Journal of Advances in Applied Sciences Vol 14, No 3: September 2025
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijaas.v14.i3.pp869-877

Abstract

When exposed to ultraviolet (UV) light, paper trash could release dissolved organic matter (DOM) as a disinfection byproduct (DBP) precursor in water. This study was undertaken to assess the regulated DBPs, trihalomethanes-4 (THM4) generation potential, and estimated cytotoxicity of paper trash soaked in water during UV radiation. The UV irradiation was carried out at 1, 6, 12, 24, and 48 hours. The released organic material was determined using ultraviolet-visible (UV-Vis) adsorption at wavelengths ranging from 200 to 700 nm. Chlorination was carried out for 24 hours to determine THM4 formation potentials. According to the research findings, the longer the radiation period, the more THM4 species are formed in plain paper samples. On the other hand, the production of trichloromethane (TCM) on paper samples containing writing decreased as the UV radiation period increased. THM4 levels reached 103.12 and 150.57 µg/L for plain and writing paper samples, respectively. UV absorbance at 272 nm (A272) shows a 92% association with THM4 production, making it suitable as an initial characterization approach. Paper trash pollution in water could form carcinogenic DBPs, THM4, if used as a water source in a water treatment plant using chlorine disinfection.
Co-Authors Andri Ruliansyah Dindin Wahyudin, Dindin Kahar Kahar Kahar, Kahar kamaludin, ade Mimin Karmini Prayogo, Wisnu Qadafi, Muammar Teguh Budi Prijanto, Teguh Budi