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All Journal AKSIOLOGIYA : Jurnal Pengabdian Kepada Masyarakat Jurnal Pemberdayaan: Publikasi Hasil Pengabdian Kepada Masyarakat Journal of Biotechnology and Natural Science Jurnal Rekayasa Proses Jurnal Riset Daerah
Utami, Inggita
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Temuan Mikroplastik pada Air di Instalasi Pengolahan Air 50 Liter per Detik Kamijoro Kabupaten Bantul Utami, Inggita
Jurnal Riset Daerah Vol 22 No 4 (2022): JURNAL RISET DAERAH
Publisher : Badan Perencanaan Pembangunan Daerah Kabupaten Bantul

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64730/jrdbantul.v22i4.75

Abstract

Microplastics have been identified in all river sediments at Yogyakarta Province, one of which is the Progo River. The Progo River is used by the Bantul Regency Drinking Water Corporation (Perumda Air Minum) as raw water for the Kamijoro Installation. The purpose of this study was to measure abundance, classify microplastic characteristics (shape, size, color) and identify the type of microplastic polymer in the 50 liter per second Water Treatment Plant (WTP) as the installation with the largest capacity in Kamijoro. Around 250 mL of water samples were taken at the inlet (before treatment) and the outlet (after treatment) with 5 replications per point taken with an interval of 3 hours. The sample was filtered through a 5 mm diameter mesh sieve and given 30% H2O2 and saturated NaCl to remove organic compounds and make the supernatant suspected to contain microplastics floating on the surface of the water. The supernatant was filtered with filter paper and rinsed with distilled water and then stored in a petri dish. The collected microplastics were calculated visually with a binocular microscope and converted in units of particles per liter. The data were analyzed descriptively to compare the data on the inlet and outlet tubs. The abundance of microplastics obtained in the 50 liter IPA inlet tub sample per second was 3,372 particles/liter and was reduced by 70% at the outlet tub of 1,416 particles/liter. The dominant microplastic characteristics were found in water samples in the inlet and outlet, namely fiber, measuring 501-1000 µm in the inlet and outlet of 1-100 m, black in color, as well as polymers identified from the FTIR test results, namely polystyrene (PS) and polyamide (PA).
Co-Authors AA Sudharmawan, AA Afriandini, Wida Al-Isnaeni, Bilqies Amalia Andini, Maydiana Ayu Dwi Setyawan Dwipayana, Ajeng Silvi Elisthatiana, Yeni Fauzi Ahmad Muda Gunawan, Almaida Khansa Husna Ichsan Luqmana Indra Putra, Ichsan Luqmana Indra Ismiyati Liani, Myda Meilina Arliani, Baiq Dara Misbahul Munir Moh. Mirza Nuryady Mustaghfiroh, Zulfa Nurwidodo, Nurwidodo Pidianto Pratiwi, Ambar Ramadhani, Khairunnisrina Ramadhanti, Annesa Mahsa Resdianningsih, Kenni Sakinah, Rahmah Sakti, Anjar Dimara Setyawan, Danni Subagja, Roby Ahmad Suci Rahmawati, Suci Tanaka, Nobuaki Tricahya, Fahmi Hermawan Utami, Salsa Aprilia Vera Yunita Wicaksana, Ragil Yoga Mandhala Yahya, Eva Nurulia Zahra, Safa Auli