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Mohamad Rangga Sururi
Institut Teknologi Nasional Bandung
Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Public Health Other

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Evaluasi Unit Instalasi Pengolahan Air (IPA) Miniplant Dago Pakar Perumda Tirtawening Kota Bandung Niswanurrahim, Zeihan; Sururi, Mohamad Rangga
Jurnal Teknologi Lingkungan Lahan Basah Vol 14, No 1 (2026): January 2026
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jtllb.v14i1.101041

Abstract

Established in 1986, the Dago Pakar Miniplant is a compact Water Treatment Plant (WTP) operated by Perumda Tirtawening, the municipal water utility of Bandung City, with raw water intake from Pakar Pond and a designed production capacity of 50 liters per second. This study assesses the adequacy of water quantity, the continuity of supply, the quality of both raw and treated water, and the operational performance of the treatment units at the Dago Pakar Miniplant IPA. The findings indicate that the plant currently supplies only 13.7 liters/person/day, which is far below the minimum basic drinking water requirement of 60 liters/person/day stipulated in the Regulation of the Minister of Home Affairs of the Republic of Indonesia Number 71 of 2016. Regarding service continuity, the system is currently operating for 21.91 hours per day, so it has not yet achieved the expected continuous 24-hour operation. Laboratory analysis of raw water shows that 15 parameters, color, BOD₅, COD, DO, nitrite, ammonia, fluoride, free chlorine, iron, manganese, zinc, total detergent, phenol, fecal coliform, and coliform, do not comply with the quality standards specified in Government Regulation Number 22 of 2021. For production (treated) water, three parameters, namely iron, manganese, and residual chlorine, also fail to meet the drinking water quality requirements set out in the Regulation of the Minister of Health of the Republic of Indonesia Number 2 of 2023. These deviations from standard are closely related to several installation units whose condition and configuration are no longer aligned with the original design criteria, ultimately undermining Miniplant Dago Pakar's ability to consistently meet the prescribed standards for water quality, quantity, and continuity.
Fluktuasi Chromophoric Dissolved Organic Matter di Air Baku Instalasi Pengolahan Air Minum BLUD Air Minum Kota Cimahi Darussalam, Muhammad Harish; Geovania Alves Belo; M. Rangga Sururi
Jurnal Serambi Engineering Vol. 11 No. 2 (2026): April 2026
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

Fluktuasi konsentrasi Chromophoric Dissolved Organic Matter (CDOM) dalam air baku menjadi tantangan signifikan bagi instalasi pengolahan air minum karena potensinya dalam membentuk Disinfection by-products (DBPs) yang berbahaya. Penelitian ini bertujuan untuk menganalisis pola fluktuasi harian CDOM dan mengidentifikasi jam-jam kritis guna mengoptimalkan strategi operasional di IPAM BLUD Air Minum Kota Cimahi. Pemantauan dilakukan secara intensif selama 5 hari (pukul 05.00–19.00 WIB) dengan mengukur parameter absorbansi UV pada panjang gelombang 254 nm, 298 nm, 355 nm, dan 410 nm. Analisis statistik menggunakan histogram dan boxplot menunjukkan bahwa data absorbansi memiliki distribusi tidak normal dengan kemencengan positif (positive skewness) serta keberadaan pencilan ekstrem (outliers) akibat gangguan antropogenik dibandingkan variabilitas alami. Analisis frekuensi jam kritis mengungkapkan pola fluktuasi diurnal tipe bimodal, dengan risiko beban organik tertinggi teridentifikasi pada pukul 10.00–11.00 WIB dan 15.00–16.00 WIB. Hal ini menegaskan bahwa penerapan dosis koagulan statis tidak efektif untuk menangani fluktuasi beban pencemar yang ekstrem. Oleh karena itu, penelitian ini merekomendasikan strategi manajemen dosis dinamis berbasis waktu, di mana intensitas pengolahan ditingkatkan secara antisipatif pada saat jam kritis agar air minum tetap aman, sementara periode pukul 05.00–07.00 WIB diidentifikasi sebagai waktu paling optimal untuk pengambilan air baku karena konsentrasi CDOM berada di saat terendah.
Co-Authors Adam Dzaky Rahman Aditya Rifqi Rizqullah Ali Djamhuri Amalia Krisna Amalia Krisnawati Andiko widyadhana Arief Dhany Sutadian Badrukamal, Lingga Rendragraha CHINDY CINTHYA Darussalam, Muhammad Harish DELTA FITRI SARI DEWI KOMALASARI Dhama Yudha Suhendar Dhea Yafina Rinka Didin Agustian Permadi Dimas Muhammad Rifqi Dimas Rizki Darmawan Dirgawati, Mila Djaenudin Djaenudin Djembarmanah, Rachmawati Sugiharti DODY OCTAVIANUS H. ARITONANG Dwina Roosmini Dwinda Maudila Dyah Marganingrum Eka Wardhani Emma Akmalah Etih Hartarti Etih Hartarti, Etih FADIYAH, MAYANG AFI Fadlurrohman, Fauzi Fahry Rachmayadi Fatinah Arina A'isyah Fauzi Fadlurrohman Fikri Abdillah FIKRI MUHAMMAD ABDILLAH Frederica Karunia Sandodo Limbong Rare Geovania Alves Belo Glenn Lucas Hendrajaya H. ARITONANG, DODY OCTAVIANUS Hardika Hardika, Hardika Hartati, Etih Heilia Nur Ruhendra Heilia Nur Ruhendra, Heilia Nur Henry Yosua Hermawan, Hendra Iftikar Rizkia Nugraha Ihsan Faturahman Indra Suryana JULI SOEMIRAT Kancitra Pharmawati, Kancitra Kasih Sakinah Irawan Kusaeri, Muhammad Husni Lina Apriyanti Sulistiowati Lutfi Adhi Setiapraja Maulana, Yusuf Eka MAYANG AFI FADIYAH Mayla Zahra Nugraha Mia Wimala, Mia Muhammad Pramuda Nugraha Sirodz Muhammad Ridwan Mumu Sutisna MUMU SUTISNA Nanda Nurita Sari NANDA NURITA SARI Nenes Anggi Puspadi Nenes Anggi Puspadi, Nenes Anggi Nining Widiawati Niswanurrahim, Zeihan Nugraha, Iftikar Rizkia Nuraini, Amalia Pawitania Afifah Prama Setia Putra Pricilla Jihan Fadilla Putra, Prama Setia Rachmawati S. D. J Ragil Naga Lanang Ramadhan, Anugrah Ratih Nurjayat Reza Husyaeri Reza Husyaeri, Reza Ridwan, Yanti Susanti Rio Andi Suhandi Rizky Fathan Witjaksono Salma Savira Siddik Sandi Gelardiansyah SARA NISSA FAUZAN Shalahuddin Nur, Adila Shelvy Putri Pratama Siti Ainun Sukmawardani, Maharani Anastasya Sulistiowati, Lina Apriyanti Suprihanto Notodarmojo Sutadian, Arief Dhany Syanocty Putri Farah Fakhirah Veny Rachmawati Widiawati, Nining Wili Wiliana Wiliana, Wili Yusuf Eka Maulana