Bacteriological Quality in Drinking Water Sources and Point of Use of Mysore City, Karnataka, India

被引:0
|
作者
Raju, N. S. [1 ]
Roopavathi, C. [1 ]
Kini, K. Ramachandra [2 ]
Niranjana, S. R. [2 ]
机构
[1] Univ Mysore, Dept Studies Environm Sci, Manasagangotri, Mysore 570006, Karnataka, India
[2] Univ Mysore, Dept Biotechnol, Mysore 570006, Karnataka, India
关键词
Water analysis; coliform; hygiene; drinking water;
D O I
暂无
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
A study was conducted to evaluate the quality of drinking water of Mysore city. A total of 226 drinking water samples were randomly collected from 72 bore wells (hand pump), 77 taps from consumer points and 78 stored household water. The samples were analyzed for bacterial contamination. Among all the samples collected 20% of tap water samples were contaminated, followed by bore well water 11% and stored household water 73% contaminated with enteric bacteria. During the study 232 isolates of enteric bacteria were identified of which 61 of E. coli, 76 of Klebsiella, 74 of Citrobacter and 21 of Salmonella were isolated. Coliform contaminations in household water were high even when source water was of good quality. The present study highlights the population's hygiene, health behaviour and environmental sanitation.
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页码:111 / 114
页数:4
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