養山· 慶南一圓에서의 軟用水 利用 實態調좁 = Investigation of Use of Potable Water in Pusan and Kyung nam Area

다국어 초록 (Multilingual Abstract)

This study was carried out to investigate the use habit of drinking water. The survey data were collected from 1.282 of students and 175 of officers from September 1990 to June 1991 in Pusan city and the South of Kyung sang-do.
Thε use rate of tap water among respondents was 33.5%. and the reasons that the others avoid using tap water were having the risk of heavy metals contarnination and unsanitary.
The 80% of respondents have drunk spring water or bottled water within two or three years.
The keeping method of them were 53% in the refrigerator. and 33% in the indoor.
The use rate of water vessels what were equipped in rnineral springs was 85%.
It’s advisable that the picking of rnineral water be cautious within two or three days after rain.
The holding rate of water purifier in respondents was about 20%. and it was purchased within one or two years and the reliance degree of that in users was below 50%

목차 (Table of Contents)

• 1. 績 論
• ll. 調査方法
• lll. 結果및 考察
• lV. 要約
• 參考文獻