학술저널
In order for analysis of the actual condition of commercial life water, 38 samples were investigated during March to December in 1988. The results were as follows; 1. All the samples analyzed were suitable for physico chemical criteria drinking water. The mean value of NH₃-N, NO₃-N, and KMnO₄ ,consumption were 0.014, 1.232 and 0.794 respectively. 2. General bacterial counts was detected higher than standard limit by 31.6% of total samples and the positive rate of coliform was 2.6% of total samples.
Ⅰ. 緒論
Ⅱ. 材科 및 方法
Ⅲ. 結果 및 考察
Ⅳ. 結論
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