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BukuBacteriological Evaluation of Drinking Water Sold in Front of Elementary Schools in Pluit Village, North Jakarta (preliminary study) (presented at International Seminar Biology Medicine in Relation to Addiction and Elderly Life at FK Unika Atma Jaya, Jakarta 19-21 September 2013)
Bibliografi
Author: ALLEN ; Narwati, Benedicta Yulia Tanti ; Sugiharto, Johannes Agus ; Tjoa, Enty
Topik: coliform; drinking water quality; elementary school; JABFUNG-FK-ETJ-2015-06
Bahasa: (EN )    
Penerbit: Atma Jaya University Jakarta Publisher     Tempat Terbit: Jakarta    Tahun Terbit: 2013    
Jenis: Papers/Makalah - pada seminar internasional
Fulltext:
Abstract
Background: According to WHO, safe drinking-water must not represent any significant health risks over a lifetime of consumption. Drinking-water sold in public places (e.g., school) is often unhygienic and contaminated by coliform bacteria. This kind of water can transmit waterborne diseases (e.g., diarrhea) and hence is not appropriate for drinking. In Indonesia, diarrhea itself is one of the top ten diseases commonly found in the hospital, particularly on children aged 5-14 years old. This study aims to determine whether or not the drinking-water sold in front of elementary schools in Pluit Village, North Jakarta fulfills the standard of safe drinking-water from Indonesia's National Agency of Drug and Food Control (NA-DFC).
Methods: The study was conducted at three elementary schools with eight drink samples sold by different sellers. The samples used must be processed by the sellers and not from industrial production. The bacteriological methods used are the Most Probable Number (MPN) method, and the Total Plate Count (TPC) method. The MPN method used three dilution series, each series include 5 tubes. Meanwhile, the TPC method used ten dilution series, each series include 2 petri dishes.
Results:The MPN method showed all of eight drink samples from three different elementary schools which were tested, all gave positive results with the most are more than 2400/100 ml sample and at least as many as 240/100 ml sample. Gram staining of the sample showed Gram-negative rods. The TPC method showed at least 3.5 x 10^2 colonies/ml was found in sample.
Conclusion: all drink samples sold in front of three elementary schools in PluitVillage, North Jakarta was not worth for consumption.
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