경상북도지역 학교지하수 및 정수기통과수의 수질특성에 관한 연구 = A Study on the Characteristics of Water Quality for Groundwater and Purified Water of Several Schools in Gyeongsangbukdo Province

다국어 초록 (Multilingual Abstract)

This study characterized water quality of groundwater and purified water used for drinking water in 30 schools in Gyeongsangbukdo Province. The results of the study showed that 43% of groundwater and 45% of purified water were not suitable for drinking. Among them, microbial contaminations were the most serious problem. In raw groundwater, the exceeding rates of total colony counts was the highest in August (53.6%). Purified water samples showed higher rate of exceeding drinking water standard for total colony counts while showing lower rate of exceeding drinking water standard for total coliforms and fecal coliforms in March and August. Overall, proper managements for microbial contaminations are required for both groundwater and purified water. Furthermore, special attention should toward students not to drink water when groundwater or purified water exceeds the drinking water quality standard.

참고문헌 (Reference)

1 이민효, "토양지하 수환경," 17 : 2006

2 환경부, "지하수중 노로바이러스 관리대책(안)"

3 양성기, "제주도 지하수관정의 오염저감방안" 한국환경과학회 16 (16): 735-743, 2007

4 환경부, "수질오염공정시험기준"

5 경상북도, "소규모수도시설 개선대책"

6 이승민, "부산지역 다중이용시설의 정수기물에 대한 미생물 오염실태 조사연구" 16 (16): 121-126, 2007

7 이승현, "도시화에 의한 장기 지하수 함양량 변화" 한국환경과학회 19 (19): 779-785, 2010

8 김종수, "도내 학교급수의 수질특성에 관한 연 구" 14 : 113-120, 2001

9 연합뉴스, "농․어촌지역 부적합식수 공급받는 초 등학교 증가 안전한 상수도 공급 시급"

10 김연희, "광주지역 빗물과 지하수 수질 특성에 관한 연구," 9 : 181-211, 2006

11 김승현, "경상남도 지역의 지하수 질 특성조사" 7 (7): 859-865, 1998

12 박용배, "경기북부지역의 정수기물 관리실태조사" 18 (18): 1-7, 2003

13 Montgomery, J. M., "Water Treatment Principles and Design" John Wiley & Sons 327-330, 1985

14 Scanduraa, J. E., "Viral and bacterial contamination of groundwater from on-site sewage treatment systems" 35 (35): 141-146, 1997

15 Saffigna, P. G, "Nitrate and Chloride in Ground Water Under Irrigated Agriculture in Central Wisconsin" 15 (15): 170-177, 1977

16 Conboy, M. J., "Identification of an assemblage of indicator organisms to assess timing and source of bacterial contamination in groundwater" 129 : 101-118, 2001

17 Gitanjali, "Evaluation of environmental status of courtallam water, Chapter 10. Ground Water Quality in Courtallam area" Salim Ali School of Ecology and Environmental Sciences Pondicherry University, 2010

18 Lamka, K. G, "Bacterial Contamination of Drinking Water Supplies in a Modern Rural Neighborhood" 39 (39): 734-738, 1980

19 USGS, "Arsenic, Nitrate, and Chloride in Groundwater"

20 Steets, B. M, "A mechanistic model of runoff-associated fecal coliform fate and transport through a coastal logoon" 37 : 589-608, 2003

21 환경부, "2009년 지하수 수질측정망 운영결과"