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All Journal Jurnal Geografi, Edukasi dan Lingkungan Jurnal Ilmu Kelautan Kepulauan AJAD : Jurnal Pengabdian kepada Masyarakat El-Jughrafiyah : Jurnal Geografi dan Terapannya Jurnal Teknologi Lingkungan Lahan Basah Jurnal Kesehatan dan Pengelolaan Lingkungan Jurnal Pengabdian Nasional (JPN) Indonesia kawanad
Rahmatullah, Azwar
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Aerospace Engineering Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Control & Systems Engineering Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Law, Crime, Criminology & Criminal Justice Physics Public Health Social Sciences Other

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Pengelolaan Sampah Anorganik di Kelurahan Tlogosari Kulon Kota Semarang Marshush, Ummi Hanifah; Abubakar, Endang; Rahmatullah, Azwar
AJAD : Jurnal Pengabdian kepada Masyarakat Vol. 3 No. 3 (2023): DECEMBER 2023
Publisher : Divisi Riset, Lembaga Mitra Solusi Teknologi Informasi (L-MSTI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59431/ajad.v3i3.223

Abstract

Population growth has an impact on increasing waste production. Semarang City produces 1,110 tons of waste per day. One of the efforts made by the Environmental Service (DLH) regarding waste management is by running a waste bank program. However, this program has not been implemented in all regions. Like in Tlogosari Kulon Village, there is no existing waste bank group running this program. Even though this area is a densely populated residential area and is an area prone to flooding. Therefore, this service is carried out to provide understanding and knowledge regarding waste management, especially inorganic types, and carry out simple actions. The method used is descriptive qualitative. The result of this activity is that there is an understanding of waste management as evidenced by the action of collecting waste according to mutually agreed inorganic waste criteria, reusing gallons and plastic cups as planting media, and plastic bottles as decoration.
KAJIAN DAMPAK LINGKUNGAN SOSIAL DAN EKONOMI AKIBAT KEGIATAN PENAMBANGAN BAHAN GALIAN GOLONGAN C DI DAERAH KAWASAN PESISIR SAOKA SORONG BARAT Rahmatullah, Azwar; Budianto, Agus; Abubakar, Endang
Jurnal Kesehatan dan Pengelolaan Lingkungan Vol. 5 No. 1 (2024)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/jkpl.v5i1.9723

Abstract

Background: The declining quality of seawater has an impact on the social and economic sectors of the community, whose livelihoods actually rely on the coastal areas. It starts with the decline in the tourism sector and the catchment area of fishermen, who have to go farther to catch fish. This study aims to determine the impact of Disposal C waste distribution on the surrounding environment and investigate the quality of seawater polluted by waste disposal from Class C quarrying activities. It also determined the socioeconomic aspects of the mining community. Method: The research methods consisted of water quality analysis, questionnaire distribution, and analytical hierarchy processing. Result: The results indicated that infall TSS was 21 mg/l and outfall TSS was 18 mg/l. Infall turbidity was 11.9 NTU and outfall turbidity was 0 NTU. Infall BOD was 2.28 ml/l and outfall BOD was 1.92 ml/l. The total infall coliform was 9200 MPN/100 ml and the outfall coliform was 45 MPN/100 ml. There were four social impacts and four economic impacts. The environmental impact showed a change of 11.50% or 8.362 m2, and the total exploration area had 72.687 m2.
Pengenalan dan Pembuatan Eco-enzyme di Lingkungan Universitas Muhammadiyah Sorong Sebagai Alternatif Pengurangan Sampah Organik Abu, Nur; Dwangga, Mierta; Ibal, La; Yasin, Azalia Fajri; Rahmatullah, Azwar; Marasabessy, Umar
Jurnal Pengabdian Nasional (JPN) Indonesia Vol. 5 No. 2 (2024): Mei
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LPPM) STMIK Indonesia Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/jpni.v5i2.890

Abstract

Organic waste is the most common in the Muhammadiyah University of Sorong's (UNAMIN) environment. The presence of organic waste can cause unpleasant odors, reduce the aesthetic value of the campus environment, and cause disease. Eco enzyme is a waste fermentation process in the form of fruit peels and vegetable remains. Eco-enzymes are widely used in household, agricultural, and fishing activities. One alternative to reducing organic waste in the UNAMIN campus environment is introducing and making Eco-enzymes from fruit waste. This community service activity aims to increase the knowledge and skills of the UNAMIN campus community, especially in the environmental engineering study program regarding making Eco enzymes from orange peel. This activity is specifically for environmental engineering students, hoping that ecological engineering study program students will provide an example for other study programs within the Mumahhadiyah University of Sorong. Until now, we have not handled wet organic waste in the campus environment. Eco enzyme can be an alternative use of wet (organic) waste that is environmentally friendly and easy for the campus community to use. The results of this Eco enzyme can be used as liquid fertilizer for gardens on the UNAMIN campus. The organic waste processed into enzymes is obtained from the campus canteen. Apart from being used as liquid fertilizer, this Eco enzyme is also used to clean fish ponds at the fisheries faculty.
Status distribusi mikroplastik di sungai remu Kota Sorong Papua Barat Daya Abu, Nur; Rahmatullah, Azwar; Dwangga, Mierta; Mambraku, Putri L; Widhayanti, Heny Dwi Iriana; Achmad, Khamsia
Jurnal Ilmu Kelautan Kepulauan Vol 7, No 2 (2024): Jurnal Ilmu Kelautan Kepulauan
Publisher : Fakultas Perikanan dan Kelautan. Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jikk.v7i2.9243

Abstract

Strategi Pemberdayaan Masyarakat dalam Mengurangi Kemiskinan Ekstrem Melalui Pariwisata Berkelanjutan (Studi Kasus Tanjung Kasuari Kota Sorong) Murni, Murni; Masniar, Masniar; Wahidah A.K, Nur; Rahmatullah, Azwar
EL-JUGHRAFIYAH Vol 4, No 1 (2024): El-Jughrafiyah : February, 2024
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jej.v4i1.32022

Abstract

Pembangunan pariwisata yang berkelanjutan sangat penting untuk diterapkan karena menurut paradigma pembangunan berkelanjutan didasari perjalanan pelaksanaan pembangunan yang semakin tidak terkontrol dalam sebuah negara serta memberi peluang yang besar bagi pembangunan nasional dan memberikan dampak positif bagi pembukaan lapangan pekerjaan baru dan peningkatan kesejahteraan ekonomi sehingga diharapkan terjadi penanggulangan kemiskinan ekstrem pada tahun 2024 mencapai 0 persen serta terciptanya masyarakat mandiri dan sejahtera. Pada penelitian ini menggunakan pendekatan AHP. Hasil penelitian menunjukkan Pemberdayaan masyarakat dalam mengurangi kemiskinan ekstrem melalui pariwisata berkelanjutan nilai konsistensinya yaitu 0,0085. Hal ini menunjukan bahwa keputusan yang di ambil oleh para responden menunjukan skala prioritas cukup konsisten. Melalui penerapan strategi-strategi dengan dukungan pemerintah setempat dalam hal Pemerintah Kota Sorong diharapkan masyarakat setempat dapat memperoleh manfaat secara ekonomi, sosial, maupun lingkungan yang berkelanjutan dari sektor pariwisata dengan memperkuat peran serta masyarakat serta peningkatan daya tarik dan daya dukung destinasi pariwisata dapat menciptkan lingkungan yang mendukung dalam pengurangan kemiskinan ekstrem.
Pengujian Kualitas Air Sumur di Daerah Pesisir dan Daratan Provinsi Papua Barat Daya Rahmatullah, Azwar; Nurbia, Nurbia; abubakar, endang
Jurnal Teknologi Lingkungan Lahan Basah Vol 13, No 1 (2025): Januari 2025
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jtllb.v13i1.89418

Abstract

Water is a vital component for life on Earth. Currently, many people still struggle to access sufficient water due to limited availability. This research aims to determine the pH, TDS, salinity, conductivity, turbidity, TSS, and temperature of well water. The results of testing several physical parameters indicate the quality of well water in Pulau Doom and SP4, Sorong Regency. Measurements of pH, TDS, conductivity, salinity, turbidity, and temperature of the tested well water samples did not meet the quality standards set forth in the Ministry of Health Regulation Number 2 of 2023 concerning Environmental Health. The average pH level of the well water was 8.2, while the values for TDS, salinity, and conductivity were 0. The turbidity measurement was 0.26 NTU (still above the standard). Based on the initial testing, it can be concluded that filtration and treatment, such as boiling, are necessary to minimize the negative impacts of consuming well water. The second test was conducted to identify the quality of the dam water in SP4, Sorong Regency, to determine its suitability for use. This test used physical and chemical parameters measured with a pH meter, AMT03 AMTAST pH/EC/TDS Meter, and TSS LH-XZ03 Turbidity Meter, which provide direct and concrete data. The testing technique involved laboratory measurements. However, both water sources still meet the drinking water quality standards specified in the Ministry of Health Regulation Number 2 of 2023.
Analisis Pengujian Kualitas Air Sumur Bor, Air Galon R.O, dan Air PDAM Berdasarkan Pengukuran Ph, Kekeruhan (Turbidity), dan Total Dissolved Solids (TDS) Rahmatullah, Azwar; Dwangga, Mierta; Nurbia, Nurbia; Yasin, Azalia Fajri
Jurnal Teknologi Lingkungan Lahan Basah Vol 13, No 2 (2025): July 2025
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jtllb.v13i2.96249

Abstract

Clean water that meets quality standards is crucial for public health, especially in urban areas that rely on various water sources such as drilled wells, reverse osmosis (RO) gallon water, and PDAM water. This study was conducted to analyze the quality of these three types of water based on three main parameters: pH, turbidity, and total dissolved solids (TDS). The study was conducted in April at the Environmental Engineering Laboratory of Muhammadiyah University of Sorong. Samples were taken from 15 locations, each for drilled well water, RO gallon water, and PDAM water. pH measurements were carried out using a digital pH meter and litmus paper, while turbidity and TDS were measured using the LH-Z10A Portable TSS & Turbidity Meter. The results showed that all water samples had turbidity and TDS values that were still within the safe threshold according to the Minister of Health Decree No. 2/2023, namely
Status distribusi mikroplastik di sungai remu Kota Sorong Papua Barat Daya Abu, Nur; Rahmatullah, Azwar; Dwangga, Mierta; Mambraku, Putri L; Widhayanti, Heny Dwi Iriana; Achmad, Khamsia
Jurnal Ilmu Kelautan Kepulauan Vol 7, No 2 (2024): Jurnal Ilmu Kelautan Kepulauan
Publisher : Fakultas Perikanan dan Kelautan. Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jikk.v7i2.9243

Abstract

Sosialisasi dan Pelatihan Penerapan Teknologi yang Tepat untuk Pengelolaan Limbah Rumah Tangga di Kampung Arar Kabupaten Sorong Rahmatullah, Azwar; Ibal, La; Maysyurah, Alfina; Murni; Nurbia; Yasin, Azalia Fajri; Marasabessy, Umar R.; Madaul, Rahful A.; Abubakar, Endang
Kawanad : Jurnal Pengabdian kepada Masyarakat Vol. 3 No. 2 (2024): October
Publisher : Yayasan Kawanad

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56347/kjpkm.v3i2.227

Abstract

Household waste management in Sorong Regency, especially in Arar Village, faces major challenges in reducing negative impacts on the environment. One effective solution is processing organic waste into liquid organic fertilizer (POC). This fertilizer not only reduces the amount of waste but can also increase soil fertility and support more sustainable agriculture. The Community Service Program (PKM) implemented in Arar Village aims to provide training to the community, farmer groups, and PKK mothers on how to make POC from household waste. The methods used in this program include socialization, training, and direct practice of making liquid organic fertilizer using natural ingredients and bioactivators such as EM4. After the training, 80 percent of participants successfully applied the knowledge gained to produce liquid organic fertilizer, which has been proven to increase agricultural yields and support environmental sustainability. The evaluation results show that this program provides significant benefits in reducing dependence on chemical fertilizers and increasing public awareness of the importance of environmentally friendly waste management.
Analisis Pencemaran Sungai Dengan Perbandingan Karakteristik Fisik Dan Kimia Antara Limbah Pasir Dan Sedimen Dasar Sungai Klagison Kota Sorong Nurbia; Rahmatullah, Azwar; C. Seme, Alan; Saputra, Asrul
Jurnal Geografi, Edukasi dan Lingkungan (JGEL) Vol. 10 No. 1 (2026): Edisi Bulan Januari
Publisher : Pendidikan Geografi Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jgel.v10i1.17838

Abstract

Sungai Klagison di Kota Sorong tercemar oleh limbah industri, pertanian, permukiman, serta aktivitas penambangan pasir ilegal di hulu yang menyebabkan degradasi lahan. Limbah padat berupa pasir berdampak serius terhadap ekosistem, terutama kualitas sedimen dasar sungai. Penelitian ini bertujuan membandingkan karakteristik fisik dan kimia (mineralogi) antara limbah pasir dan sedimen dasar, menganalisis kualitas air sungai terdampak, serta menilai dampak limbah pasir terhadap sedimen. Metode penelitian meliputi pengambilan sampel air dan sedimen, analisis fisik dan kimia, serta evaluasi kualitas air untuk menilai pengaruh limbah pasir terhadap lingkungan sungai. Jenis tanah limbah pasir dan sedimen didominasi oleh pasir, lanau dan lempung. Unsur penyusun dengan kadar tertinggi yaitu silika (Si) pada setiap titik penelitian. Beberapa titik penelitian juga unsur tembaga (Cu), kalium (K), kalsium (Ca), besi (Fe) dan titanium (Ti). Kualitas air sungai Klagison masih  berada dalam ambang batas dengan parameter TDS, pH, dan Suhu. Untuk parameter turbidity pada bagian tengah dan muara melebihi ambang batas yang diperbolehkan. Hubungan karakteristik fisik-kimia sampel limbah pasir dan sedimen sungai memiliki nilai R2 sebesar 0.9912 menunjukkan sangat berpengaruh dan memiliki keterkaitan kuat dengan kondisi sedimen sungai yang menandakan proses transfer atau akumulasi penecemar aignifikan. Hubungan Kualitas air limbah dan air sungai memiliki nilai R2 tertinggi sebesar 0.7334 menunjukkan korelasi kuat namun lebih rendah yang mengindikasikan adanya faktor lain seperti proses alami atau aktivitas lingkungan tambahan yang turut memepngaruhi kualitas air sungai.
Co-Authors Abu, Nur Achmad, Khamsia Agus Budianto Alfina Maysyurah Asrul Saputra Azalia Fajri Yasin Bintang Ekananda C. Seme, Alan Endang Abubakar Ibal, La Irnawati Irnawati La Ibal Mambraku, Putri L Marasabessy, Umar Marasabessy, Umar R. Masniar Masniar, Masniar Mierta Dwangga Murni murni murni Nurbia Nurbia, Nurbia Rahful A. Madaul Riskawati Riskawati, Riskawati Ummi Marshush Wahidah A.K, Nur Widhayanti, Heny Dwi Iriana