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All Journal Media Ilmiah Teknik Lingkungan Journal of Vision and Ideas (VISA)
Ali Masduqi
Institut Teknologi Sepuluh Nopember
Religion Agriculture, Biological Sciences & Forestry Humanities Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Social Sciences Other

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Peran Manajemen Aset Untuk Pendeteksian Kehilangan Air di Perumda Air Minum Tugu Tirta Kota Malang Adhisa Neela Noor Safira; Ali Masduqi
VISA: Journal of Vision and Ideas Vol 4 No 1 (2024): VISA: Journal of Vision and Ideas
Publisher : LPPM IAI Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/visa.v4i1.6078

Abstract

Evaluation of The Design Conformity of Water Treatment Plant Units at PERUMDA Kota Palangka Raya Based on SNI 6774:2008 and Technical Literature: Evaluasi Kesesuaian Desain Unit Instalasi Pengolahan Air PERUMDA Kota Palangka Raya Berdasarkan SNI 6774:2008 dan Literatur Rifky Annisa Rahmah; Ali Masduqi
Media Ilmiah Teknik Lingkungan (MITL) Vol. 10 No. 2 (2025): Media Ilmiah Teknik Lingkungan (MITL)
Publisher : ​Institute for Researches and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/mitl.v10i2.10776

Abstract

Non-compliant design of water treatment units can reduce process efficiency and product water quality. This study aims to evaluate the design conformity of the existing Water Treatment Plant (WTP) units operated by PERUMDA Air Minum Kota Palangka Raya against SNI 6774:2008 and established technical literature. The evaluation focused on the intake, coagulation, flocculation, sedimentation, filtration, and reservoir units using a retro-commissioning approach. Data collection included field measurements and review of technical documents. The results revealed several non-conformities, such as a GT value of 4.8×10⁴ (standard >10⁵), sedimentation detention time of less than 2 hours, and an overflow rate of 13.99 m³/m²/hour (standard limit 11 m³/m²/hour). These findings highlight the need for gradual technical design adjustments to enhance treatment efficiency.
Co-Authors Adhisa Neela Noor Safira Rifky Annisa Rahmah