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KANDUNGAN BAKTERI TOTAL Coli DAN Escherechia coli / FECAL Coli AIR MINUM DARI DEPOT AIR MINUM ISI ULANG DI JAKARTA, TANGERANG, DAN BEKASI

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Author(s): Athena Athena | Sukar Sukar | Haryono Haryono

Journal: Bulletin of Health Research
ISSN 0125-9695

Volume: 32;
Issue: 4 Des;
Date: 2012;
Original page

Keywords: Escherechia coli | Drinking Water

ABSTRACT
A study on drinking water quality produced by drinking water refill depots (AMIU) was done in Jakarta, Tangerang and Bekasi. Analysis unit of the study was drinking water refill depots with the sample number of 38 depots. For every selected depot, laboratory analysis were done for natural water (clean water) and drinking water produced by the depots. The total number of sample were 76 water samples. One of the parameters analyzed was microbiological contents, namey total coli bacterial count and Escherechia coli / fecal coli. For collecting information about the sources and storage of natural waters, drinking water treatment processes, treatment equipment, and so on, the depots operators and drinking water refill association personnel were interviewed as well as the water treatment equipment distributors. Based on the interview, it can be stated that the main principles of the water treatment processes from natural water to become drinking water in the AMIU depots were only filtration and disinfections processes. Natural water sources mostly was mountain spring water (89.5%), originated from Bogor (60.5%). and Sukabumi (26.3%). According to the results of laboratory analysis, it can be stated that the percentages of the natural water samples which were not complying with the standards of total coli bacterial count was 31.6% and that of fecal coli was 28.9%. Whereas for drinking water produced by the depots, the percentages of water samples which were not complying with the total coli bacterial count and fecal coli standards were 28.9% and 18.4% respectively. Additionally, the drinking water treatment processes were not sufficient for natural water with the high contents (around 1.600 MPN/100 ml) of total coli and fecal coli bacterial.
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