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한돈희(D.H. Han),박영의(Y.E. Park),박찬정(C.J. Park),전병구(B.G. Chun),박갑만(K.M. Park) 한국환경보건학회 1987 한국환경보건학회지 Vol.13 No.1
^ stlldy was carricd Ollt 10 determine the adcquacy of springs as drinking water in slImmer and in wintcr separatcly. In this stlldy, cnvironmental sanitation , physio.chcll1ical cxall1ination, bacteriologic ιonta l11 ination and thc ιontcnt of hcavy mctal wcre incllldcd. For this study‘ sall1plcs were collected from 8 springs which werc located in the sllburbs of C hlll1chol1 city. Thc following rcslllts wcn! obtained. 1. Thcrc was the ιovcring systcm in 1 out of 8 springs. 6 out of 8 springs showcd contaminating sOllrcc within 10111. 2. In physio.chcmical tcst , six out of 8 springs wcrc fOll l1d 10 be lInsafc for thc lcgitimate standard 01 safty water. 3. ßatcriologic cxamination donc dllring summcr showcd the cvidcncc 01 coliform group at 7 out o!‘ 8 springs and dllring wintcr showcd positivity at 3 Ollt ()f8 springs. 4. In thc study for hcavy mctal contcnt , al1 placcs showcd high iron lcvcl bcyond thc standard Icvcl 01 safty water, and 4 placcs showcd high contcnts of fluorinc ‘ l11angan and Icad.