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All Journal Envirous AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment)
Ramadeandra, Shafa Azzahra
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Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Earth & Planetary Sciences Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Public Health

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Perencanaan Distribusi Air Minum Dengan Menggunakan Sumur Bor di Desa Parseh Kabupaten Bangkalan Ramadeandra, Shafa Azzahra; Rosariawari, Firra
Envirous Vol. 5 No. 1 (2024): Jurnal Envirous
Publisher : UPN "Veteran" Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/envirous.v5i1.206

Abstract

Saat ini ketersediaan air minum menjadi masalah yang dihadapi masyarakat Indonesia seiring dengan makin bertambahnya jumlah penduduk. Berdasarkan hal tersebut, upaya pemerintah dalam mengatasi adalah dengan mengadakan program Penyediaan Air Minum Berbasis Masyarakat (PAMSIMAS), salah satunya adalah desa Parseh yang dimana akses air minum masih belum mencukupi kebutuhan penduduknya. Tujuan dari perencanaan ini adalah untuk mengetahui kebutuhan air berdasarkan proyeksi pertumbuhan penduduk, perencanaan sistem jaringan pipa, mengethaui dimensi reservoir serta kebutuhan pompa yang mampu melayani kebutuhan air minum penduduk. Data perencanaan sistem distribusi air minum didapatkan berdasarkan hasil observasi dokumen dan Epanet 2.0. Jumlah proyeksi penduduk desa Parseh untuk 15 tahun kedepan dihitung menggunakan metode geometri sebanyak 867 jiwa dengan total kebutuhan air rata-rata 0,99 liter/detik. Perencanaan distribusi air minum desa Parseh dilakukan menggnakan pompa submersible dengan head 85,1 meter dan flow 3,6 liter/detik yang  membawa air dari sumur bor menuju reservoir. Total kapasitas reservoir yang digunakan berdasarkan kebutuhan air adalah 18,89 m3 dengan dimensi reservoir untuk memenuhi kapasitas tersebut sebesar 2,75 x 2,75 x 2,50 M’.
Optimization of Electro-Fenton Process in Reducing COD and TSS Levels in Batik Wastewater Ramadeandra, Shafa Azzahra; Rosariawari, Firra
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Vol. 9 No. 3 (2025)
Publisher : Asia Pacific Network for Sustainable Agriculture, Food and Energy (SAFE-Network)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29165/ajarcde.v9i3.816

Abstract

Batik industries, ranging from household-scale to large-scale, generate wastewater containing high levels of organic compounds, dyes, and other pollutants such as COD (Chemical Oxygen Demand) and TSS (Total Suspended Solids), which are difficult to degrade. Wastewater treatment is necessary to reduce pollutant content to meet environmental quality standards. Therefore, this study investigates the effectiveness of the Advanced Oxidation Process (AOP) using the electro-Fenton method. The objective of this research is to analyse the effectiveness of and optimise the ElectroFenton process for reducing COD and TSS in batik wastewater. The study aims to determine the optimal combination of current intensity, contact time, and molar ratio of H2O2:FeSO4 that yields the highest removal efficiency. Based on the survey, the electro-Fenton treatment achieved a COD removal efficiency of 77.14% under conditions of 5 amperes current, 55 minutes contact time, and ratio of 10:0.3. At a current of 3 amperes, a contact time of 55 minutes, and a ratio of 10:0.3, the TSS removal efficiency was 98.3%. Contribution to Sustainable Development Goals (SDGs):SDG 6: Clean Water and SanitationSDG 12: Responsible Consumption and ProductionSDG 14: Life Below WaterSDG 15: Life on Land
Co-Authors Rosariawari, Firra