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All Journal Reaktor International Journal of Renewable Energy Development JURNAL TEKNOLOGI LINGKUNGAN The Journal of Pure and Applied Chemistry Research Teras Jurnal JTERA (Jurnal Teknologi Rekayasa) Adi Widya : Jurnal Pengabdian Masyarakat Communications in Science and Technology IJEMS (Indonesian Journal of Environmental Management and Sustainability) Civil and Environmental Science Journal (CIVENSE) Astonjadro Jurnal EnviScience (Environment Science) INTEGRITAS : Jurnal Pengabdian Jurnal Abdi: Media Pengabdian Kepada Masyarakat International Journal of Engineering, Technology and Natural Sciences (IJETS) Journal of Earth and Marine Technology (JEMT) Journal of Sustainable Infrastructure
Sarwono, Ariyanti
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Journal : Journal of Sustainable Infrastructure

 1 
Turbidity Reduction by Using Variations of Filtration Media Sizes (Case Study of Treated Water PT. X Jakarta) Vembrio, Leonardus Alvin Widi; Zahra, Nurulbaiti Listyendah; Sarwono, Ariyanti; Putri, Natasya Hikmat; Rofiah, Rofiah
Journal of Sustainable Infrastructure Vol. 2 No. 2 (2023): Importance of Public Health and Waste Management
Publisher : Fakultas Perencanaan Infrastruktur, Universitas Pertamina

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61078/jsi.v2i2.20

Abstract

Turbidity is one of the main water quality parameters in drinking water quality. One way to reduce turbidity levels is by filtration. The filtration unit in the water treatment plant must use appropriate media so that the processed raw water meets World Health Organization (WHO) standards. WHO states that the turbidity of processed water before disinfection is 1 NTU. This research was conducted to know the efficiency of filtration processing with various media in reducing the concentration of turbidity in raw water. This study used three types of media, namely 50% silica sand with a mesh size of 12-16 and 50% silica sand with a mesh size of 8-12 (C), 100% silica sand with a mesh size of 12-16 (K), and 100% silica sand in mesh size. 8-12 (B). Porosity value for each sample C, K, and B is 0.412; 0.423; and 0.388. The detention time at maximum discharge for samples C, K, and B was 3.6, respectively; 3.76; and 3.45 minutes. The flow rates used for media samples C, K, and B were 4125 L/s and 2500 L/s, respectively. The removal efficiency produced by the highest turbidity was obtained in medium C with values of 90.8% and 89.9%, respectively. Meanwhile, media B gave the lowest turbidity removal efficiency, namely 86.3% and 86.4%. The results of all variations of the media used have met WHO standards, where the processed results have produced turbidity concentrations of 0.25 - 0.32 NTU.
The Effect of Filter Media Grain Size on the Headloss and Backwash Duration at PT PAM Lyonnaise Jaya (PALYJA) Putri, Septiani Eka; Zahra, Nurulbaiti Listyendah; Sarwono, Ariyanti; Nastiti, Almira Davina; Sekarsari, Dinda
Journal of Sustainable Infrastructure Vol. 3 No. 1 (2024): Mitigation Strategies for Sustainable Infrastructure: Balancing Development and
Publisher : Fakultas Perencanaan Infrastruktur, Universitas Pertamina

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61078/jsi.v3i1.28

Abstract

This research is about the effect of filter media grain size on the headloss and backwash duration of rapid sand filter unit. The purpose of this study is to analyze the effect of filter media grain size on headloss and backwash duration. In this research, filter media with 3 different sizes are used, which are assessed based on the effective size (ES) and uniformity coefficient (UC) parameters. Data collection consists of sieve analysis of media filter, headloss test, turbidity test, and TSS test. The Headloss test is carried out on a laboratory scale using a prototype filter unit. Sieve analysis of media filter, turbidity test, and TSS test of backwash water are carried out at IPA 2 PT PAM Lyonnaise Jaya. The results show that each value of headloss for large filter media (ES = 1.29 mm; UC = 1.40), small filter media (ES = 0.87 mm; UC = 1.51), and mixed filter media (ES = 0.89 mm; UC = 1.49) are 4 cm, 5.5 cm, and 4.6 cm. The optimum backwash duration on large filter media, small filter media, and mixed filter media are 15 minutes, 13 minutes, and 14 minutes.
Co-Authors Adicita, Yosef Adji, Muhammad Wahyu Fattiar Anshah Silmi Afifah Aprill, Gregorius De Arifianti, Qurrotin Ayunina Maulida Okta Bakara, Putri Pitra Uli Chatarina Umbul Wahyuni Darwin Darwin Dinan Qonitan, Fatimah Erlingga, Falia Ayu Fansyah, Delfia Faria, Niswatun Filippi, Dennis Gaina, Pratiwi Claudia Hafizh, Haidar Hilmi, Farhan M Imroatus Sholikhah, Imroatus Kasamira, Kesya Ivana Kembaren, Adewita Br Kusuma, Antonio Kusumaningtyas, Disfiatri Lahmadi, Salman Farid Lim, Jun-Wei Listyendah Zahra, Nurulbaiti Marsono, Muhammad Ridho Mubaroq, Ahmad Zakhi Muhammad, Umardimas Mumtaz Mutiara Sari, Mega Nabila, Dhian Najwa, Alfiyah Nastiti, Almira Davina Nurulbaiti Listyendah Zahra, Nurulbaiti Listyendah Oktaviani, Namira Yostya Prajati, Gita Priutama, Yesaya Emeraldy Putra, Giovanni Ruly Putri, Cyntia Aulia Putri, Gabriella Natasya Putri, Naila Putri, Natasya Hikmat Putri, Septiani Eka Rachmantoro, Hafiz Arie Rahmalia, Intan Ridhosari, Betanti Rofiah, Rofiah Salsabila, Thalita Kaltsum Sari, Mega Mutiara Sekarsari, Dinda Septiariva, Iva Yenis Setiaji, Nurul Faizah Sofiyah, Evi Siti Suhardono, Sapta Suryawan, I Wayan Koko Syaifaurrahmah, Syaifaurrahmah Ulhasanah, Nova Ummatin, Kuntum Khoiro Vembrio, Leonardus Alvin Widi Wibisono, Andhika Yoga Wijaya, Angga Eka WISNU SAPUTRA Yenis Septiariva, Iva Yohana, Theresia Yosafaat, Michael Yuliani, Aulia Rachmah Zakiatunnisa, Azmi