Effect of Light Hybrid Halogen Cfl and Filtration Rate on Slow Sand Filter in Lowering Ph and Total Coliform

Muhammad Arus Samudro, Retno Syahriawati Dewi, Aurista Miftahatul Ilmah, Muhammad Aris Ichwanto

Abstract

PT X is a manufacturing company operating in the steel industry in the Surabaya area. The increasing demand for iron in construction in Indonesia forces companies to add labor to meet production targets. The increase in labor will increase the performance of the company's domestic wastewater plant thereby increasing its value. Total coliform and PH at the company's domestic real waste outlet. This research aims to find out what type of media is good at reducing these 2 parameters. This research uses the methods and slow filter with the flow method down flow and uses 2 types of reactors. The data used is data from company quality test results and quality test results of water samples from the outside of the reactor used. In addition, interviews were also conducted with the company. From the research results, the efficiency of reactor 2 is greater than reactor 1 in reducing PH, namely day 1 with 2.06%: 6.18%, day 6 with 16.49%: 22.68%, and day 12 with 25.77%. % : 28.86%. Meanwhile, the efficiency of reactor 2 is also better in reducing levelstotal coliform with the value for day 1 being 1.58%: 10.10%, day 6 being 37.63%: 48.69%, and day 12 being 70.23%: 84.69%. This research concludes that reactor 2 is more effective in reducing PH levels and total coliform contained in domestic wastewater.

Keywords

Sand Slow Filter; Domestic Wastewater; Total Coliform; PH

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References

“Peraturan Pemerintah Republik Indonesia Nomor 82 Tahun 2001 Tentang Pengelolaan Kualitas Air Dan Pengendalian Pencemaran Air,” Indonesia, 2001.

Menteri Lingkungan Hidup Dan Kehutanan Republik Indonesia, “Peraturan Menteri Lingkungan Hidup Dan Kehutanan Republik Indonesia Nomor: P.68/Menlhk-Setjen/2016 TENTANG Baku Mutu Air Limbah Domestik,” 2016.

W. E. W. F. I. C. E. L.HUISMAN, “Slow Sand Filtration,” World Health Organization, 1974.

A. Mashadi, B. Surendro, A. Rakhmawati, and M. Amin, “Peningkatan Kualitas Ph, Fe Dan Kekeruhan Dari Air Sumur Gali Dengan Metode Filtrasi,” Jurnal Riset Rekayasa Sipil, vol. 1, no. 2, 2018, [Online]. Available: https://id.wikipedia.org/wiki/PH

R. Pramitasari and L. Aryani, “Prevalensi Kasus Aids Pada Pekerja Di Kota Semarang-Analsisi Data Sekunder Prevalence Of Aids Among Workers In Semarang-Secondary Data Analysis,” Semarang, 2018.

Y. Kusumawardani and W. Astuti, “Efektifitas Penambahan Media Geotekstil Pada Saringan Pasir Lambat Terhadap Penyisihan Parameter Kekeruhan, Jumlah Coli Dan Cod,” Jurnal Teknosains, vol. 8, no. 2, p. 114, Jan. 2019, doi: 10.22146/teknosains.31917.

Vanny Widiyanti, “Studi Kinerja Slow sand filter Dengan Bantuan Lampu Light-Emitting Diode (Led) Biru Dan Merah,” Surabaya, 2018. Accessed: Nov. 02, 2023. [Online]. Available: https://repository.its.ac.id/49820/1/3313100103_Undergraduate_Theses.pdf

L. Noer Hamidah, U. Eka Kurnia, and L. Oktavia, “Pengolahan Air Sungai Menggunakan Slow sand filter Sistem Downflow dalam Menurunkan COD dan BOD,” Journal of Research and Technology, vol. 8 No 1, pp. 133–140, Jun. 2022

DOI: https://doi.org/10.31284/j.jtm.2024.v5i1.5319

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