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All Journal Reaktor Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Jurnal Ilmu Lingkungan Journal of Mathematical and Fundamental Sciences Journal of Engineering and Technological Sciences Jurnal Ilmiah Arena Tekstil Indonesian Journal of Chemistry Jurnal Purifikasi Jurnal Teknik Lingkungan INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY Jurnal Manusia dan Lingkungan Serambi Engineering
Mindriany Syafila
Research Group on Water and Wastewater Engineering, Faculty of Civil and Environmental Engineering, Institute of Technology Bandung
Agriculture, Biological Sciences & Forestry Humanities Astronomy Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Earth & Planetary Sciences Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mathematics Physics Social Sciences

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Journal : Serambi Engineering

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Characterization of Antibiotic Trimethoprim Adsorption by Granular Activated Carbon Fauzan Razansyah; Mindriany Syafila; Marisa Handajani
Jurnal Serambi Engineering Vol. 9 No. 3 (2024): Juli 2024
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

The presence of antibiotics in aquatic environments has been known to lead to the development of bacteria with resistant genes. One type of antibiotic that has been found in the environment is trimethoprim, necessitating methods to remove this substance from the environment. Adsorption is a process that has been extensively studied in the field of water remediation. This study aims to investigate the adsorption of trimethoprim by granular activated carbon (GAC). Experiments were conducted by creating artificial wastewater containing distilled water and trimethoprim, which was then contacted with the adsorbent with variations in pH and trimethoprim concentration measured periodically up to the 3rd hour. Trimethoprim detection was performed using a UV-Vis spectrophotometer. The contact time required to reach equilibrium increased with the initial concentration of trimethoprim. The variations in initial trimethoprim concentrations of 5, 10, 20, 35, and 50 mg/L reached adsorption equilibrium after a contact time of 180 minutes with a GAC mass of 3 grams. All the percentages of trimethoprim removal after the contact time of 180 minutes at various concentrations used in this study were above 98%. The pH level has been proven to affect the trimethoprim removal process. The pseudo-second-order kinetic model has a high correlation with the adsorption process of trimethoprim by GAC. The isotherm model suitable for the interaction between trimethoprim and GAC was the Freundlich model.
Indeks Sanitasi dan Faktor-Faktor Penentunya Pada Area Urban Poverty Kota Bandung(Studi Kasus: Kecamatan Bandung Wetan, Kota Bandung) Jasmine Raissa Rachmadina; Mindriany Syafila; Dyah Wulandari Putri
Jurnal Serambi Engineering Vol. 9 No. 4 (2024): Oktober 2024
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

Universal access to water, sanitation and hygiene (WASH) is a basic human right that reflects well-being. However, disparities in access to WASH persist in Indonesia, influenced by economic factors, education and sanitation behaviours. In urban areas, urban poverty exacerbates the gap in access to WASH, with the urban poor vulnerable to inadequate sanitation due to economic and knowledge constraints. In Kecamatan Bandung Wetan, which is located in the middle of Bandung city, this condition is still found, where low-income groups are vulnerable to the fulfilment of proper sanitation. The sanitation index is a tool to evaluate the sanitation system in a community. The sanitation index was analysed using exploratory factor analysis. The variables that make up the index are based on the 5 pillars of Community-Led Total Sanitation (CLTS). The results of the analysis show that the sanitation index in Kecamatan Bandung Wetan is built by the factors of clean water use, household welfare, low prevalence of environmental diseases, faecal user interface, and final disposal of household waste, with the highest sanitation index value found in Kelurahan Citarum.
Co-Authors Abdul Haris Mulyadi Adearty Prayascitra Adearty Prayascitra Agus Jatnika Effendi Akhmad Masykur Hadi Musthofa Akhmad Masykur Hadi Musthofa Alimano, Marsen Andri Gumilar Ardhi Ristiawan Danar Arifka Rahman Danar Arifka Rahman David Andrio Dessy Natalia DESSY NATALIA Djaenudin Dhaenudin Djaenudin Djaenudin Dyah Wulandari Putri EDWAN KARDENA Eric Haryanto Eric Haryanto ESMIRALDA Esmiralda Faiz Hasan Fauzan Razansyah Fauzan Razansyah Hanifah Oktaviani Hermawan, Robby Indira Nathania Pamio Isdiriayani Nurdin Jasmine Raissa Rachmadina Ladiajanuarygusdi, Ayu Ramadhona Marisa Handajani Marisa Handajani Marisa Handajani Marisa Handajani Marisa Handajani Marisa Handajani Marisa Handajani Marsen Alimano Mindriany Syafila Muhammad Sonny Abfertiawan Myrasandri, Puteri Nur Novilina Arifianingsih Nurhidayanti, Nisa Puteri Myrasandri Qomarudin Helmy Ristiawan, Ardhi Robby Hermawan Setiadi, Tjandra Sukandar, Sukandar