HUBUNGAN ANGKA Colifecal TERHADAP PROSES PENCUCIAN GALON AIR MINUM ISI ULANG

SALSABILA, NAFI’AH (2021) HUBUNGAN ANGKA Colifecal TERHADAP PROSES PENCUCIAN GALON AIR MINUM ISI ULANG. Undergraduate Thesis thesis, UIN RADEN FATAH PALEMBANG.

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Abstract

Water is a source of natural energy that is needed for life and is a factor that can determine the health and welfare of mankind, good drinking water must meet the requirements of PERMENKES RI No.492/MENKES/PER/IV/2010. To meet the needs of drinking water for the community, refilled drinking water can be used as an alternative because it has an affordable price. DAMIU as a provider of drinking water must meet health standards and be free from bacteria. Based on the field survey, it was found that DAMIU was not registered with the Health Office, thus allowing the water to be contaminated with bacteria such as coliforms because there was no supervision from related parties. This study aims to determine the relationship of Colifecal number to the washing process of refilled drinking water gallons. This research is descriptive quantitative and the sampling technique is total sampling. Collecting data through observation and laboratory examination using the Most Probable Number (MPN) method. Based on laboratory tests, it was found that 71.4% of DAMIU did not meet the requirements in the gallon washing process and 85.7% of DAMIU contained Colifecal bacteria. After analyzing using the Chi Square Test, the P value of 0.088 was obtained so that the p value> 0.05 which stated that there was no significant relationship between the gallon washing process and the Colifecal Number. Therefore, it is necessary to optimize sanitation checks and regular inspection of drinking water samples.

Item Type: Thesis (Undergraduate Thesis)
Subjects: 500 Sains dan Matematika > 570 Biologi, Ilmu Hayat > Biologi
Divisions: Fakultas Sains dan Teknologi > 46201 - Biologi
Depositing User: UPT Perpustakaan Pusat
Date Deposited: 15 Feb 2022 08:37
Last Modified: 15 Feb 2022 08:37
URI: http://repository.radenfatah.ac.id/id/eprint/19386

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