Article Per Year (5 Year)
p-Index From 2021 - 2026
0.444
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This Author published in this journals
All Journal International Journal of Environmental, Sustainability, and Social Science
Ida MUNFARIDA
UIN Sunan Ampel Surabaya, Indoneisa
Economics, Econometrics & Finance Environmental Science Social Sciences

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Application of Coconut Shell Activated Carbon Technology for Groundwater Treatment in Roudlotut Tholibin Islamic Boarding School Amalia FEBRIANTI; Ida MUNFARIDA; Teguh Taruna UTAMA
International Journal of Environmental, Sustainability, and Social Science Vol. 6 No. 1 (2025): International Journal of Environmental, Sustainability, and Social Science (Jan
Publisher : PT Keberlanjutan Strategis Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38142/ijesss.v6i1.1309

Abstract

Groundwater contamination poses challenges for community-based institutions, requiring effective treatment solutions. This study evaluates the efficiency of coconut shell activated carbon (CSAC) in reducing lime content in groundwater at Roudlotut Tholibin Islamic Boarding School. A seven-day filtration experiment was conducted using CSAC thicknesses of 25 cm, 35 cm, and 45 cm, with water quality assessments before and after treatment. Results showed that the 45 cm filter achieved the highest reduction, lowering lime content by 67.86%. However, one-way ANOVA and Tukey’s HSD test revealed no significant differences among the three thicknesses.  Additionally, documents and policy analysis examined governance challenges in sustainable groundwater treatment. Findings identified regulatory limitations, financial constraints, and institutional capacity gaps as major barriers. While CSAC technology effectively improves groundwater quality, sustainable implementation requires stronger regulatory enforcement, financial support, and community engagement. This study highlights the potential of CSAC filtration and the need for integrated governance strategies to ensure long-term water sustainability in community-based institutions.
THE The Role of EM4 (Effective Microorganisms) in Solid Waste-Powered Microbial Fuel Cells: Investigating Voltage Output and Electrical Conductivity For Bioelectricity Generation Ida MUNFARIDA; Shinfi Wazna AUVARIA
International Journal of Environmental, Sustainability, and Social Science (IJESSS) Vol. 7 No. 5 (2026): International Journal of Environmental, Sustainability, and Social Science (Sep
Publisher : PT Keberlanjutan Strategis Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38142/ijesss.v5i5.1164

Abstract

The increasing global demand for renewable energy and sustainable waste management solutions has inspired interest in microbial fuel cells (MFCs) as a dual-purpose technology for bioelectricity generation and waste treatment. This study explores the role of EM4, a consortium of effective microorganisms, in enhancing the voltage output and electrical conductivity of solid waste-powered MFCs. A batch system bioreactor assessed the impact of varying organic waste-to-zeolite ratios on MFC performance. The results demonstrated that a 1:1 ratio of organic waste to zeolite produced the highest electrical conductivity (3160 µS/cm) and the most substantial voltage output (777.5 mV) by day three of the experiment. Statistical analysis, including ANOVA and Kruskal-Wallis tests, revealed significant differences in voltage output across treatments, with a positive correlation between electrical conductivity and voltage production. These findings highlight the potential of integrating EM4 and conductive materials like zeolite to optimize bioelectricity generation in MFCs, contributing to the advancement of sustainable energy technologies.
Co-Authors Amalia FEBRIANTI Shinfi Wazna AUVARIA Teguh Taruna UTAMA