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Journal : Jurnal Sehat Mandiri

Uji Kandungan Bakteriologi Air Minum Isi Ulang di Wilayah Kerja Puskesmas Siko Kota Ternate washliyah, Sitti; Sangadjisowohy, Idayani
Jurnal Sehat Mandiri Vol 18 No 2 (2023): Jurnal Sehat Mandiri, Volume 18, No.2 Desember 2023
Publisher : Poltekkes Kemenkes Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33761/jsm.v18i2.1073

Abstract

The rise of the Refill Drinking Water business is inseparable from the increasingly expensive of Ternate have water samples containing E coli bacteria. This can be caused by water price of Bottled Drinking Water. The aim of this research is to identify the E coli content in drinking water depots in the city of Ternate. This research used a descriptive research design using observational methods and laboratory tests and was carried out in the chemistry laboratory and workshop of the Environmental Health Department, Health Polytechnic, Ministry of Health, Ternate. The sample in this study was drinking water refills at 23 depots, by taking 300 cc of water samples. The results of the research showed that of the 23 drinking water depots examined, 7 samples contained E Coli bacteria. Of these, two are in Dufa-Dufa, two more depots are in Akehuda and the rest are located in Salero, Kasturian and SOA. The conclusion is that as many as 41% of all drinking water depots in the city reservoirs that are rarely cleaned, which can give rise to mold which can trigger the growth of bacteria, one of which is E coli. It is recommended that a thorough inspection of drinking water depots in Ternate City be carried out both by subsequent researchers and city officials.
Efektifitas Arang Batok Kelapa dalam Menurunkan Kadar Nikel, E Coli, dan Kekeruhan pada Air Sumur Gali Sangadjisowohy, Idayani; Tomia, Sumiati; Jasman, Jasman; Duka, Risman S.
Jurnal Sehat Mandiri Vol 20 No 1 (2025): Jurnal Sehat Mandiri, Volume 20 Nomor 1 Juni 2025
Publisher : Poltekkes Kemenkes Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33761/jsm.v20i1.1752

Abstract

Water is essential for human life, as it plays a crucial role in various biological processes within the body, with water constituting 50-70% of total body weight. This study aimed to assess the effectiveness of coconut shell charcoal in reducing levels of nickel, E. coli, and turbidity in dug well water. An experimental research design with a "Pre-Post Test Design" was employed. The study was conducted in Lelilef Village, Central Halmahera Regency, using 70 dug wells as samples. Ten liters of water from each well were filtered using coconut shell charcoal, which was locally sourced from the village. Purposive sampling was applied in selecting the wells for filtration. The results indicated that coconut shell charcoal filtration significantly reduced nickel levels by 98.6%, decreased E. coli levels in 64.3% of the samples, and successfully met water turbidity standards. Conclusion : The use of coconut shell charcoal is effective in reducing nickel, E. coli, and turbidity in contaminated well water.