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Journal : Jurnal Teknosains

EFEKTIFITAS PENAMBAHAN MEDIA GEOTEKSTIL PADA SARINGAN PASIR LAMBAT TERHADAP PENYISIHAN PARAMETER KEKERUHAN, JUMLAH COLI DAN COD Kusumawardani, Yustika; Astuti, Widi
Jurnal Teknosains Vol 8, No 2 (2019): June
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (692.473 KB) | DOI: 10.22146/teknosains.31917

Abstract

Slow sand filter processing is done by separating raw contaminant water which is passed slowly on sand. Fluctuating raw water quality resulted in the schmutzdecke layer not growing optimally. Therefore, it is needed media that help the performance of the sand filter. One of the media used is geotextile. The geotextile is useful as a medium to optimize the growth of microorganisms in the schmutzdecke layer. Geotextiles have similar surface structures such as sand filters as well as their pores. The purpose of this study was to determine the effectiveness of adding geotextiles in reducing turbidity parameters, number of coli and COD. This study used slow sand filter reactor with a continuous flow system of 0.3 m3 / m2.jam for 7 days. Based on the research, the addition of geotextile media is quite effective and can improve the performance of slow sand filter. Percentage of turbidity removal reached 94.27%, coli 99.40% and COD 92.85%. COD values tend to be dynamic as raw water conditions. Geotextiles is quite helpful in growing a layer of schmutzdecke because the structure resembles sand so as to increase the number of bacteria bed filters.
Co-Authors . Aprolita, . Adil Jamali, Adil Aprimal Aprimal, Aprimal Arsyad Lubis, Arsyad Astrilia Damayanti Azhar Azhar Bambang Suharno Bayu Kurniawan Bratakusuma, D Bratakusuma, Danu Catur Rini Widyastuti, Catur Rini Dewi Kurniati Dewi Purnama Sari Diah Ayu Wulandari, Diah Ayu Djoko Adi Widodo Dwi Handayani, Anggelita Eka Ayu Agustina, Himmah Sekar Fajar Nurjaman Gemilar, Gelar Panji Hendrik Setiawan, Hendrik Heni Kusumayani Heny Kusumayanti Herlina, Ulin Himawan Tri Bayu Murti Petrus, Himawan Tri Bayu Murti I Made Bendiyasa Indah Nurul Izzati, Indah Nurul Indra Perdana Iskandar, Y Iskandar, Yusuf Isnugroho, Kusno Kristian, Lian Kristian, Stefanus Lian Kusuma, Alam Budi Kusumawardani, Yustika Kusumawardani, Yustika Kusumawardani, Yustika Lanjar, Lanjar Maswadi Maswadi Mufakhir, Fika Rofiek Mufakhir, Fika Rofiek Mufakir, Fika Rofiek Muhammad Amin Nova Susilowati, Nova Novira, Dinda Tri Novita, Sinta Nur Nalindra Putra, Nur Nalindra Nurjanah, Isti Petrus, Himawan TBM Putra, Federick Dwi R.TD Wisnu Broto Radenrara Dewi Artanti Putri, Radenrara Dewi Artanti Ratna Dewi Kusumaningtyas Ratna Frida Susanti Ria Wulansarie, Ria Riayanti, Fatma Indah RTD Wisnu Broto RTD. Wisnu Broto Septriana, Ayu Setyawan, Cahya Edi Shofi, Achmad Sinaga, J M Sinaga, J M Soesaptri Oediyani, Soesaptri Sofi, Achmad Suka, Ediman Ginting Tanujaya, Felisha Hapsari Tawfiequrahman, Ahmad Triastuti Sulistyaningsih Vidhian, Shinta Wanta, Kevin Cleary Wanta, Kevin Cleary Widhi Maharani Wijaya, Ardyanto Wiratni Wiratni, Wiratni Yustika Kusumawardani, Yustika Kusumawardani Zulaechah, Luluk Siti Zulaechah, Luluk Siti