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All Journal Quagga Journal of Degraded and Mining Lands Management Jurnal Dampak Elkawnie Amina Jurnal Inovasi Pendidikan dan Sains Jurnal Riset dan Pengabdian Masyarakat Biofaal Journal Kenanga : Journal of Biological sciences and Applied Biology Lingkar : Journal of Environmental Engineering Chimica Didactica Acta : Journal of Chemistry and Chemistry Education IJES : Indonesian Journal of Environmental Sustainability. Jurnal Medika Veterinaria Biosainsdik: Biologi Sains dan Kependidikan International Journal of Science, Technology and Applications
Syafrina Sari Lubis
UIN Ar-Raniry Banda Aceh
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Education Energy Engineering Environmental Science Immunology & microbiology Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Social Sciences Veterinary Other

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Efektivitas Metode Multi Soil Layering (MSL) dalam Penurunan Total Koliform Limbah Cair Domestik Shakira, Aisha; Mullah, Ama; Hamdan, Abd Mujahid; Lubis, Syafrina Sari
Dampak Vol. 20 No. 2 (2023)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/dampak.20.2.83-92.2023

Abstract

This research employs Multi Soil Layering (MSL), an environmentally friendly technology, to remove coliform bacteria contaminants from wastewater using a novel alternative medium. The purpose of this study is to evaluate the efficacy of the MSL method employing bio rings in reducing pollutant parameters in domestic wastewater, particularly total coliform. This study utilized Hydraulic Loading Rate (HLR) variations of 23.80 L/m2/hour, 7.14 L/m2/hour, and 3.40 L/m2/hour, as well as Hydraulic Retention Time (HRT) variations of 4, 6, 8, 10, and 12 hours. The results of domestic wastewater treatment using the MSL method using HLR variations on total coliform from 1.89  105 MPN/100mL to 6.0  102 MPN/100mL, the total colony parameter from 5.95  106 CFU/mL to 3.6  105 CFU/mL, the chemical oxygen demand parameter value of 53 mg/L with an effectiveness of 98.6%, the total suspended solid parameter is valued at 25 mg/L with reduction effectiveness of 98.6% and the pH value changes to 7.3 at the HLR variation of 3.40 L/m2/hour. As for using the HRT variation for 12 hours the total coliform from 1.16  104 MPN/100mL to 9  102 MPN/100mL, the total colony parameter from 4.91  106 CFU/mL to 3.0  105 CFU/mL, the chemical oxygen demand parameter was 92 mg/L with its effectiveness 99%, the total suspended solid parameter is 87 mg/L with reduction effectiveness of 67% and the potential of hydrogen value changes to 7.6. Therefore, the MSL method employing bio rings can be used as a new option for domestic effluent treatment. Keywords: domestic wastewater, coliform total, Multi Soil Layering (MSL)  ABSTRAK Penelitian ini menggunakan Multi Soil Layering (MSL), sebuah teknologi ramah lingkungan, untuk menghilangkan kontaminan bakteri coliform dari air limbah menggunakan media alternatif baru. Tujuan dari penelitian ini adalah untuk mengevaluasi efikasi metode MSL dengan bioring dalam menurunkan parameter polutan dalam air limbah domestik, khususnya total coliform. Penelitian ini memanfaatkan variasi Hydraulic Loading Rate (HLR) 23,80 L/m2/jam, 7,14 L/m2/jam, dan 3,40 L/m2/jam, serta variasi Hydraulic Retention Time (HRT) 4, 6, 8, 10, dan 12 jam. Hasil pengolahan air limbah domestik dengan metode MSL menggunakan variasi HLR pada total coliform dari 1,89 × 105 MPN/100mL menjadi 6,0 × 102 MPN/100 mL, parameter total koloni dari 5,95 × 106 CFU/mL menjadi 3,6 × 105 CFU/mL, nilai parameter kebutuhan oksigen kimia 53 mg/L dengan efektivitas 98,6%, parameter total padatan tersuspensi senilai 25 mg/L dengan efektivitas reduksi 98,6% dan nilai pH berubah menjadi 7,3 pada variasi HLR 3,40 L/m2/jam. Sedangkan untuk menggunakan variasi HRT selama 12 jam total coliform dari 1,16 × 104 MPN/100mL menjadi 9 × 102 MPN/100mL, parameter total koloni dari 4,91 × 106 CFU/mL menjadi 3,0 × 105 CFU/mL, kebutuhan oksigen kimia parameter 92 mg/L dengan efektivitas 99%, parameter total padatan tersuspensi 87 mg/L dengan efektivitas reduksi 67% dan nilai potensial hidrogen berubah menjadi 7,6. Oleh karena itu, metode MSL yang menggunakan bio ring dapat digunakan sebagai pilihan baru untuk pengolahan limbah rumah tangga. Kata kunci: air limbah domestik, total koliform, Multi Soil Layering (MSL)      
INVESTIGASI PERILAKU OVIPOSISI Aedes aegypti PADA PERBEDAAN WARNA WADAH PENAMPUNGAN AIR DI KOTA MATARAM Munawir Sazali; Syafrina Sari Lubis
Jurnal Inovasi Pendidikan dan Sains Vol 5 No 1 (2024): April
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Nahdlatul Wathan Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51673/jips.v5i1.2023

Abstract

Dengue fever was an endemic disease that transmission from Aedes sp. bites. The spread epidemic disease of dengue fever in an area was caused highest vector dengue virus population, it’s bolstered by water container as canister oviposition of Aedes aegypti at difference position (indoor and outdoor). Water container has been finding at residence area such as bathtub, well, disposal plastic, crockery, etc. This study aims to investigation oviposition process Ae. aegypti populations at Pagutan Sub-district in Mataram City. The research was explanatory in prevention community trial research. Based on data egg collection was known oviposition behavior of the mosquito, it was attracted to dark color water container at the indoor and outdoor position. The difference of color water container and position were the significant difference (p=0.000<0.05), it was found significant difference dark color of water container at an indoor position with bright and white color water container at an indoor position, and significant difference with dark, bright and white color at an outdoor position. Oviposition behavior of dengue vector viruses was developed as biological control of Aedes sp. based on color of water container.
Co-Authors Abd Mujahid Hamdan Arif Sardi Arif Sardi, Arif Aris Munandar Ayu Nirmala Sari Burdah Asni Burdah Asni Cut Taffazani Fithrian Nazla Darmawi Darmawi Desi Anggraini Diannita Harahap Diningrat, Diky Setya Fahmi, M. Haikal Feizia Huslina Fenna Fahyra Husnawati Yahya Husnawati Yahya Jamaludin MALIK Juliansyah Harahap, Juliansyah Khairun Nisah M. Ikbal A Maria Maria lisa Marzha Faradilla Marzha Faradilla Maulida, Rizkha Cahya Maulida, Zahratul Mehram Maina Mita Erliza Mita Erliza Muhammad Sulthan Alfaraby Mullah, Ama Munawir Sazali Muslich Hidayat Mutia Zuhra Mutia Zuhra Nacia, A’Arifa Nailul Muna Nailul Muna Nanda Anastia Nanda Anastia Putri, Debi Masthura Rahmah, Annisa Rahmatil Majidah Rahmatil Majidah Reksamunandar, Rhyan Prayuddy Shakira, Aisha Sri Rizki Sri Rizki Tuti Aulia Tuti Aulia Zikrina Rahmi Zurrahmi