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All Journal Al-Ard: Jurnal Teknik Lingkungan Jurnal TELUK: Teknik Lingkungan UM Kendari
Assiddieq, Moch
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Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Engineering Environmental Science

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Desain Alat Filtrasi Sederhana Sistem Upflow, Variasi Bahan Filtrasi, dan Pengaruhnya Terhadap Penurunan Logam Besi dan Mangan Rosdiana, Rosdiana; Muhammad Baguz, Fatusman; Amin Siharis, Al; Ndibale, Wa; Assiddieq, Moch; Ilham, Ilham; Susianti, Bernadetha; Wibowo, Dwiprayogo
Al-Ard: Jurnal Teknik Lingkungan Vol. 7 No. 2 (2022): March
Publisher : Department of Environmental engineering, Faculty of Science and Technology, Islamic State University Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29080/alard.v7i2.1346

Abstract

Water cleanliness plays an important role as a parameter in observing the quality of water that is suitable for consumption for every human life. This is certainly reflected in the health of a healthier life, but so far it is still low in the water quality that is suitable for community use. This study presents a simple technology to design water filtration using an up-flow system (bottom to up) and finds the effectiveness of the filtration media in reducing the content of iron (Fe) and manganese (Mn) metals in groundwater. Water samples were taken from Bukit Fadiah Asri Housing, Kendari City, and tested using three variations of media composition consisting of fiber, gravel, activated charcoal, black sand, and silica which flowed from bottom to top by gravity. Based on these results indicate that type B media material consisting of gravel, palm fiber, black sand, activated charcoal, silica, and palm fiber with a media thickness of 10 cm has a very good level of effectiveness which can reduce the metal content of Fe by 75% and Mn by 66%. This simple and inexpensive filtration media can be applied to the community to neutralize groundwater turbidity and reduce Fe and Mn metal content because it is used as an adsorption medium for heavy metals in water.
Perencanaan Drainase pada Kawasan Kumuh Kabupaten Kutai Barat, Kecamatan Barong Tongkok Ruslan, Ruslan; Assiddieq, Moch; Rosdiana, Rosdiana
Jurnal TELUK: Teknik Lingkungan UM Kendari Vol. 6 No. 1 (2026): Vol. 6 No. 1 (2026): Edisi Juni Tahun 2026 Jurnal TELUK: Teknik Lingkungan UM K
Publisher : Universitas Muhammadiyah Kendari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51454/teluk.v6i1.1619

Abstract

This study aims to design an effective drainage system to reduce waterlogging in the residential area of Barong Tongkok District, Kutai Barat Regency. The analysis combines rainfall data, land-use conditions, and physical characteristics of the study area. Design rainfall was calculated using the Log Pearson Type III distribution, rainfall intensity using the Mononobe method, and peak discharge using the Rational Method. The results show that the design flood discharge for a 10-year return period is 1.203 m³/s. Using Manning’s equation, a trapezoidal channel with a 0.65 m bottom width, 1.00 m depth, and 0.27 side slope has a flow capacity of 1.33 m³/s. This indicates that the planned drainage channel can accommodate the design discharge and is suitable for implementation in the study area. The proposed design is expected to improve drainage performance and reduce flood risks in Barong Tongkok District.
Co-Authors Al Amin Siharis Ilham Ilham Muhammad Baguz, Fatusman Ndibale, Wa Rosdiana Rosdiana Ruslan Ruslan Susianti, Bernadetha Wibowo, Dwiprayogo