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All Journal HAYATI Journal of Biosciences Jurnal Reka Lingkungan Syntax Literate: Jurnal Ilmiah Indonesia Jurnal Ners Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang jurnal syntax admiration Jurnal Dinamis Community Empowerment Jurnal Pengabdian Papua Journal of Health and Nutrition Research Jurnal Indonesia Sosial Teknologi Journal Research of Social Science, Economics, and Management JURNAL BIOLOGI PAPUA Riwayat: Educational Journal of History and Humanities Journal of Innovative and Creativity Prosiding Seminar Nasional Unimus Abdimas Dinamis Jurnal Medika: Medika

Bambang Suhartawan

Universitas Sains Dan Teknologi Jayapura

Author-ID : 5844982

Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Public Health Social Sciences Other

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Lake Sentani Water Quality Index based on NSF-WQI as Raw Water for Drinking Water for Lake Sentani Coastal communities, Jayapura Regency Bambang Suhartawan; Jusuf Haurissa; Sarah Agustina Rumawak
Jurnal Syntax Admiration Vol. 3 No. 9 (2022): Jurnal Syntax Admiration
Publisher : Ridwan Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46799/jsa.v3i9.481

Lake Sentani has an area of about 9,630 ha and is located at an altitude of 72 m above sea level. Residents who live on the shores and shores of the lake, use the lake water for bathing, washing and latrine purposes. They also use it as raw water for drinking water and also as a means of transportation and even throw household waste into the lake water. There are 5 (five) rivers as the inlet, namely the Hawaii, Yamolo, Klandeli, Dofroko and Hobay rivers and there is one estuary, the Djaifuri River which is located in the east (Puay area). This study aims to determine the index of each water quality parameter and the total index of water quality. The water quality index parameters studied were; DO, Fecal coliform, pH, BOD, Temperature, Total Sulfate, Nitrate-N, Turbidity and Total Dissolved Solid (TDS). Sampling was carried out at 3 (three) sample points (stations) namely the mouth of the Haway River (Ifale Sentani), the middle of the lake (Ayapo Sentani) and the Upper Jaifuri River (Puay Yoka). Determination of the Total Water Quality Index is calculated using the National Sanitation Foundation's Water Quality Index (NSF-WQI) method for both Lake Sentani water and the total standard water quality index. The test results of each parameter are compared with the Class 1 Water Quality Standards Government Regulation of the Republic of Indonesia Number 22 of 2021 concerning the Implementation of Environmental Protection and Management. The results obtained from the research at 3 (three) research stations turned out that station 1 obtained an index of 44.24 and station 3 obtained an index of 46.60 both classified as Bad (bad), station 2 obtained an index of 51.42 classified as Medium (medium), while the standard water quality class 1 obtained a quality index of 47.24 classified as Bad (poor) too. Thus, when compared with the standard water quality index of class 1, what meets the requirements as raw water for drinking water is lake water at station 2 (Ayapu Sentani) where the index value is greater than the quality standard.

Water Quality Status Based on Pollution Index to Meet The Needs of Sanitary Hygienic Water For Communities Around Lake Sentani In Jayapura Regency Bambang Suhartawan; Alfred B. Alfons; Daawia Daawia
Journal Research of Social Science, Economics, and Management Vol. 2 No. 3 (2022): Journal Research of Social Science, Economics, and Management
Publisher : Publikasi Indonesia

Water is one of the most important elements on earth. Water is needed by all living things, both humans, plants and animals. Consuming clean and sanitary water is absolutely necessary to avoid unwanted negative impacts. This research was conducted in February 2022 and aims to determine the status of the water quality of Lake Sentani, Jayapura Regency based on the pollution index according to the hygienic and sanitary water quality standards according to the Regulation of the Minister of Health of the Republic of Indonesia Number: 32 of 2017 concerning Environmental health quality standards and water health requirements for sanitation hygiene needs, swimming pools, solus per agua and public baths. The study used 15 (fifteen) water pollution parameters, namely: physical parameters (turbidity, color, TDS and temperature), and chemical parameters (pH, iron, fluoride, hardness, manganese, nitrate, cyanide, detergent and total pesticides) as well as biological parameters. (total coliforms). The sample in this study was taken from 5 (five) sample points (research stations) namely the mouths of the Haway, Yabawi, Hobay and Kamwalker rivers which are the inlet of Lake Sentani and the headwaters of the Jaifuri river which is the outlet. The results showed that at stations 1, 2, 3, 4 and 5, the pollution index (PIj) was 4.07; 3.10; 2.30; 3.75 and 3.88, all of which are based on the Regulation of the Minister of Health of the Republic of Indonesia Number: 32 of 2017 especially environmental health quality standards and water health requirements for sanitation hygiene purposes, are in the range of values of 1 PIj 5 with lightly polluted status. Thus it can be concluded that the water quality status of Lake Sentani based on the pollution index method is in the lightly polluted category.

Analisis Indeks Kualitas Air Sumur di Kampung Yamta Distrik Arso Kabupaten Keerom Provinsi Papua Bambang Suhartawan; Santje M. Iriyanto; Suyatno Suyatno; Daawia Daawia
Syntax Literate Jurnal Ilmiah Indonesia
Publisher : Syntax Corporation

Kampung Yamta berdiri sejak 16 Juni 1996 terletak di distrik Arso Kabupaten Keerom Provinsi Papua, terdiri dari 2 RW dan 9 RT dengan jumlah Kepala Keluarga sebanyak 294 dan penduduk sebanyak 1.083 jiwa. Untuk memenuhi kebutuhan air bersih masyarakat memanfaatkan air sumur gali dan sebagian sumur bor yang kualitasnya secara fisik kurang layak. Penelitian ini dilaksanakan pada bulan Agustus s.d. Oktober 2022 pada air sumur yang ada di Kampung Yamta Distrik Arso Kabupaten Keerom Profinsi Papua dan bertujuan untuk menganalisis nilai parameter kualitas air untuk dibandingkan dengan baku mutu air bersih sesuai Peraturan Menteri Kesehatan Republik Indonesi nomor 32 Tahun 2017 dan menentukan indeks pencemaran serta kualitas air sesuai metode yang direkomendasikan dalam Keputusan Menteri Lingkungan Hidup Repuplik Indonesia nomor 115 Tahun 2003. Penelitian ini menggunakan empat stasiun penelitian. Hasil penelitian menunjukkan bahwa air sumur di semua stasiun penelitian terdapat Escherichia coli, stasiun 2 dan 3 tingkat kekeruhan dan kandungan besi (Fe) tidak memenuhi baku mutu air bersih yang hygiene sanitasi. Pada stasiun 2 dan 3 diperoleh indeks pencemaran berturut-turut sebesar 2,01 dan 2,68 yang mana kualitas airnya tergolong tercemar ringan, sedangkan pada stasiun 1 dan 4 berturut-turut diperoleh indeks pencemaran sebesar 0,67 dan 0,69 kualitasnya tergolong memenuhi baku mutu.

Utilization of market waste as organic fertilizer for the people of Hinekombe Village, Jayapura Regency Suyatno Suyatno; Bambang Suhartawan; Syamsudin Usman; Helen Riupassa; Susi Marianingsih; Hendry Y. Nanlohy
Community Empowerment Vol 8 No 10 (2023)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/ce.10320

Pharaa Market is the main market in Hinekombe Village, Sentani District, Jayapura Regency. High market activity has a direct impact on the production of quite a lot of waste, and if it is not handled well, it has the potential to make Pharaa Market a dirty place and reduce consumers' interest in shopping. This will hinder the circulation of the economy and people's income. Therefore, the aim of this community service activity is to increase the village community's understanding and skills in utilizing waste to create organic fertilizer. The methods used are socialization and training. The results obtained indicate that the community has gained a new perspective on the potential of waste and has developed excellent skills in managing waste to produce organic fertilizer.

Pengendalian Hama Lalat Buah Dengan Feromon Metil Eugenol Bagi Kelompok Tani Pir 2, Kampung Yamta, Distrik Arso, Kabupaten Keerom - Daawia; Bambang Suhartawan; Yuyun Nuriah
Prosiding Seminar Nasional Unimus Vol 5 (2022): Inovasi Riset dan Pengabdian Masyarakat Guna Menunjang Pencapaian Sustainable Developm
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Pengendalian hama lalat buah dengan Perangkap Metyl Eugenol dilaksanakan di kampung Yamta, PIR II, Distrik Arso, Kabupaten Keerom pada bulan November 2021. Kegiatan tersebut dilatarbelakangi oleh masalah gagal panen dan pembusukan buah-buahan akibat serangan lalat buah milik petani di Wilayah PIR II Kampung Yamta. Kegiatan Pengabdian ini menggunakan metode ceramah, tanya jawab dan simulasi pembuatan dan pemasangan perangkap lalat buah dengan metyl eugenol. Kelompok Tani peserta kegiatan adalah 18 orang yang terdiri dari 11 orang perempuan dan 7 laki-laki. Peserta sangat antusias mengikuti kegiatan karena alat dan bahan yang diperlukan untuk pembuatan perangkap mudah didapat dan murah. Juga pembuatan perangkap sangat mudah dan cepat serta ramah lingkungan. Setelah sebulan dilakukan monitong pengecekan perangkap lalat buah dan menunjukan hasil yang cukup memuaskan karena banyaknya lalat buah jantan yang terperangkap dan berhasil menurunkan populasi lalat buah di Kampung Yamta. Kata Kunci: Lalat Buah, Yamta, Feromon, Metil Eugenol, Arso, Keerom.

STATUS MUTU AIR SUMUR GALI DAN PENGENDALIANNYA DI KAMPUNG YAMTA ARSO KABUPATEN KEEROM Bambang Suhartawan; Santje M Iriyanto; Alfred B Alfons; D Daawia
Jurnal Reka Lingkungan Vol 11, No 3 (2023)
Publisher : Institut Teknologi Nasional, Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26760/rekalingkungan.v11i3.198-208

ABSTRAKÂ Memanfaatkan air yang higiene sanitasi mutlak diperlukan agar terhindar dari dampak negatif yang tidak diinginkan. Penelitian ini dilaksanakan dengan mengambil empat titik sampel (stasiun) air sumur gali di Kampung Yamta Arso Kabupaten Keerom Papua pada bulan Agustus sampai Oktober 2022. Penelitian ini bertujuan untuk mengetahui status mutu air dengan metode indeks pencemaran. Parameter pencemaran air yakni: parameter fisika (kekeruhan, warna, TDS dan suhu, rasa dan bau), parameter kimia (pH, besi, flourida, kesadahan, mangan, nitrat, nitrit, sianida, detergen dan pestisida total) serta parameter biologi (coliform total dan Escherichia coli). Hasil penelitian menunjukkan bahwa status mutu air sumur gali pada stasiun 2 dan 3 diperoleh indeks pencemaran berturut-turut sebesar 2,00 dan 2,67 tergolong tercemar ringan, sedangkan pada stasiun 1 dan 4 diperoleh indeks pencemaran berturut-turut sebesar 0,65 dan 0,69 termasuk kategori baik (memenuhi baku mutu). Parameter yang tidak memenuhi baku mutu air adalah kekeruhan, pH, besi, detergen dan Escherichia coli. Hal ini dikarenakan melebihi baku mutu. Rancangan pengendalian air yang cocok agar memenuhi persyaratan baku mutu perlu dilakukan filtrasi dengan media zeolite, pasir, ijuk dan karbon aktif (karang tempurung kelapa) dan menambahkan sedikit klorin (kaporit) dan atau tawas pada bak penampung sebelum filtrasi.Â Kata kunci: Mutu, Air, indeks, Sumur, Yamta.Â Â ABSTRACTÂ Utilizing water that is hygienic and sanitary is absolutely necessary to avoid unwanted negative impacts. This research was carried out by taking four sample points (stations) of dug well water in Yamta Village, Arso District, Keerom Regency, Papua from August to October 2022. The aim of this research was to determine the status of water quality using the pollution index method. The Water pollution parameters were: physical parameters (turbidity, color, TDS and temperature, taste and smell), chemical parameters (pH, iron, fluoride, hardness, manganese, nitrate, nitrite, cyanide, detergent and total pesticides) and biological parameters (coliform total and Escherichia coli). The results of the research showed that the water quality status of dug wells at stations 2 and 3 obtained a pollution index of 2.00 and 2.67, respectively, which was classified as lightly polluted, while at stations 1 and 4, pollution indices were obtained, respectively, of 0.65 and 0.69 was included in the good category (met the quality standards). Parameters that did not meet water quality standard were turbidity, pH, iron, detergent and Escherichia coli. This is because it exceeded the quality standards. Â A suitable water control design to meet quality standard requirements requires filtration using zeolite, sand, palm fiber, and activated carbon (coconut shell coral) media and adding a little chlorine (chlorine) and/or alum to the holding tank before filtration.Â Keywords: Quality, Water, Index, Well, Yamta

Application of STORET Method to Determine Lake Sentani Water Quality Status in Papua Province Suyatno Suyatno; Bambang Suhartawan; Santje M. Iriyanto; Daawia Daawia
Jurnal Indonesia Sosial Teknologi Vol. 5 No. 3 (2024): Jurnal Indonesia Sosial Teknologi
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/jist.v5i3.942

Lake coastal communities utilize Lake Sentani's water to meet clean and other needs such as industry, irrigation, plantations, fisheries, and water transportation facilities. In addition to the lake mentioned above, they use it as a garbage dump and family waste; even human and animal feces are thrown into Lake Sentani. This study aims to determine the quality and quality status using the STORET method based on PP 22 of 2021 concerning the Implementation, Protection, and Management of the Environment annex vi-2 class 1 by applying ten parameters. The study used three stations: Ifale, Asei, and Jaifuri coast. Each station was sampled four times: January, April, July, and October 2023. The results showed that seven parameters did not meet the quality standards, namely TSS, BOD, COD, Pb, Oil and Fat, Total Ditergen, and Total coliform, and only three parameters met the quality shoulder, namely temperature, TDS, and pH. Water quality status based on the application of the STORET method was obtained that station 1 obtained a score of -26 based on US_EPA, including class C (moderately polluted), station 2 obtained a score of -64, including class D (heavily polluted), and station 3 obtained a score of -116 including class D (heavily polluted) and the average STORET score of the three stations was obtained -68.67 including class D (heavily polluted).

Study of Morphology and Growth of Alocasia spp. from Papua, Indonesia Daawia, Daawia; Kartika, Juang Gema; krisantini, krisantini; Rahayu, Megayani Sri; Asih, Ni Putu Sri; Matra, Deden D.; Suhartawan, Bambang
HAYATI Journal of Biosciences Vol. 32 No. 2 (2025): March 2025
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.4308/hjb.32.2.367-373

Alocasia is a genus of perennial, flowering plants from Araceae, native to tropical and subtropical Asia and eastern Australia. The corms of some Alocasia species are edible, but many Alocasia species are cultivated as ornamentals. Despite the rich biodiversity of Alocasia, there have been limited studies on the morphology and anatomy of these genera. Our study aimed to describe the morphology and growth patterns of two Alocasia species found in Papua, one of the remote regions in Indonesia, A. brancifolia and A. lauterbachiana. The existence of A. lauterbachiana in Papua has never been reported before. The two Alocasia species can be distinguished by their distinct leaf shapes and colors. Alocasia brancifolia has pinnatifid leaves, while A. lauterbachiana has serrated leaves. The leaf of A. brancifolia is thin and predominantly green with faint spots, while the petioles exhibit stripes of brown and green, whereas A. lauterbachiana leaves are thicker and have darker green and reddish color. Due to their attractive leaf shape and colors, both species have the potential to be developed as ornamental potted plants. In terms of growth, A. lauterbachiana exhibited faster growth than A. brancifolia. However, A. brancifolia demonstrated a 50% increase in multiplication over the 16-week study period, while A. lauterbachiana primarily grew taller and larger. This information could prove valuable for future studies to optimize the growth and cultivation techniques of the two Alocasia species for commercial purposes, particularly ornamental foliage plants.

PENATAAN KAWASAN WISATA KAMPUNG TABLANUSU , DISTRIK DEPAPRE, KABUPATEN JAYAPURA Rumawak, Sarah Agustina; Nurmaningtyas, Anggia Riani; Suhartawan, Bambang; Rani, Ajeng Dewi; Sapari, Sapari
JURNAL ABDIMAS DINAMIS : JURNAL PENGABDIAN KEPADA MASYARAKAT Vol 6 No 1 Januari (2025): Abdimas Dinamis
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat USTJ

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58839/jad.v6i1.1467

Tablanusu adalah salah satu kampung di Distrik Depapre, Kabupaten Jayapura, Papua, Indonesia. Berjarak sekitar 60 km dari Kota Jayapura atau 2 jam perjalanan dengan mengendarai mobil. Kampung Tablanusu memiliki Luas Wilayah + 230 ha. Jumlah penduduk kampung Tablanusu dihuni sekitar 500 kepala keluarga (KK) dan telah tertata rapi administratif kampungnya. Meskipun hanya kampung kecil dan berada jauh di pelosok, kampung ini sudah tertata secara baik. Misalnya, di kampung adat ini sudah ada RT dan RW. Dan, bahkan setiap gang yang terdapat di kampung tersebut sudah ada namanya. Kampung Tablanusu terletak pada 2°-3° Lintang Selatan dan 139°-140° Bujur Timur. Dari pengamatan secara langsung di lapangan letak Kampung Tablanusu yang kurang strategis karna terlalu jauh untuk di jangkau dari akses dari jalan raya dan letaknya cukup jauh dengan bandara udara, atm, pertokoan, dan tempat umum lainnya. Untuk fasilitas seperti jalan, sekolah, puskesmas, dan posyandu semuanya cukup baik. Mayoritas mata pencahariaan masyarakat Kampung Tablanusu ialah nelayan dan berternak. Kampung Tablanusu, Distrik Depapre, Kabupaten Jayapura, Papua memiliki potensi wisata. Dengan kekayaan alam serta tersedianya homestay bisa memberikan manfaat ekonomi. Dikutip dari kantor berita Antara, bantuan bahan bangunan pondok wisata diberikan Dewan Perwakilan Rakyat Papua (DPRP) kepada warga kampung. Tujuannya adalah membantu mengembangkan objek wisata di daerah itu. Salah satu pengelola pondok wisata penerima bantuan mengatakan pihaknya akan memanfaatkan bantuan tersebut untuk pengembangan objek wisata di tempatnya. Dengan penataan kawasan wisata pantai disana, diharapkan akan lebih banyak pengunjung yang berkunjung ke Depapre. Khususnya ke Kampung Tablanusu.

PENERAPAN METODE CCME-WQI UNTUK MENGANALISIS KUALITAS AIR DANAU DI PESISIR KAMPUNG YOBEH DISTRIK SENTANI KABUPATEN JAYAPURA Suhartawan, Bambang -; Daawia, Daawia
DINAMIS Vol 21 No 2 Desember (2024): Dinamis
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Sains dan Teknologi Jayapura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58839/jd.v21i2.1438

This research aims to analyze the water quality of lakes on the coast of Kampung Yobeh, Sentani District, Jayapura Regency using the Canadian Council of Ministers of the Environment Water Quality Index (CCME-WQI) method. The analysis was carried out using eight water quality parameters which were compared with clean water quality standards in accordance with Government Regulation Number 22 of 2021 concerning the Implementation of Environmental Protection and Management (Appendix VI, Class 1). Sampling was carried out temporally in January, May and September 2024 to understand variations in water quality over different time periods. The research results show that the CCME-WQI value obtained is 24.177, which is included in the "Poor" category. Of the eight parameters analyzed, five of them did not meet clean water quality standards, so the lake water quality was not suitable for use as a raw water source for drinking water. These findings indicate the potential for pollution which could have a negative impact on aquatic ecosystems and the health of surrounding communities. Therefore, efforts to manage and mitigate pollution are needed to improve the quality of lake water in the region.

Co-Authors , Krisantini Abel, Andrea K.M. Abel, Andrea Karina Marielle P. Alfons, Alfred Benjamin Andika Prasetya Arisona, Widya Lusi Asih, Ni Putu Sri Balabuana, Gaspar B Calvin R. Rumansara Daawia Daawia Daawia, Daawia Deisye Supit Dewi ANGGRAENI Fitriyanti, Rosi Haurissa, Jusuf Helen Riupassa Hendry Y. Nanlohy Iriyanto, Santje Iriyanto, Santje M Iriyanto, Santje Magdalena JokoSuyono, Ignatius Juang Gema Kartika Kastella, Lia Syarifah Kastella, Yulis Cahyawati Komari Komari Marthina Mini Matra, Deden D. Megayani Sri Rahayu Musran Munizu, Musran Munizu Nuriah, Yuyun Nurlita Dianingsih Nurmaningtyas, Anggia Riani Nurwijayanti Pattipeilohy, Andrew Cavin Rani, Ajeng Dewi Rumawak, Sarah A Rumawak, Sarah Agustina Sarah Agustina Rumawak Sefaniwi, Yehuda Devid Welem Sroyer, Katherina Sroyer, Katherina T. J. Mayor Surbakti, Suryani Br Susi Marianingsih Suyatno Suyatno Suyatno Suyatno Syamsudin Usman Syamsul Anwar, Syamsul Taba, Herman HI Tjolleng Tanwir, Tanwir Utomo, Sigit Warikar, Evie L Yando, Heron Yuliandra M. Numberi Yuyun Nuriah

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