A Study on Soil Pollution of Elementary School Grounds in Ulsan City

울산시 초등학교 운동장의 토양오염실태에 관한 연구

  • 차성웅 (울산과학대학 사회체육과)
  • Published : 2008.12.01

Abstract

Purpose: The purpose of this study is to investigate the heavy metal pollution of playgrounds of elementary schools in the Ulsan Metropolitan City. Soil pollution is one of the most dangerous problems of the utmost concern to both children and teachers. The result of this study would be an educational datum for improving children's health and establishing educational policy. Methods: For the analysis, fifteen representative schools were selected from five sample areas such as Dong-gu, Nam-gu, Jung-gu, Buk-gu and Ulju-gun of the Ulsan city. And from each school playground, soil was extracted from five spots and mingled into one sample. These fifteen samples were pretreated by the microwave extraction method, and the extracted heavy metals(As, Cd, Cu, Pb, Cr⁶⁺, Zn and Hg) were quantified by the ICP(Inductively Coupled Plasma) system. Results: The results of the analysis shows that the level of heavy metal pollution of elementary school playgrounds in Ulsan city did not exceed the permitted limit of each heavy metal. This means that the soil pollution of playgrounds in the Ulsan Metropolitan City is not so serious as it is expected. But it should be added that the soil is not too safe to be ignored.

Keywords

References

  1. 국립독성과학원홈페이지, (2004). 초등학교 운동장 중금속오염[Online], Availiable : http://kris.nitr.go.kr/KRIS/FsSafety/Fs_Safety_Detail_View_ myz.jsp?safetyid =9&MatCode =18 [2008.5.25]
  2. 오마이뉴스 홈페이지, 울산 또 공해공포? 최근 3년간 대기 악화[Online]. http://www.ohmynews .com/NWS_Web/view/at_pg.aspx?CNTN_CD =A0001011737[2008.11.13]
  3. 김용환, 정덕호, 조규성(2006). 전북 고창지역 학교 실내외 환경의 중금속 오염특성. 한국지구과학회, 27(1), 73-82
  4. 동아일보(2004.05.21). 울산 농소초등 '중금속 운동장'.[신문기사]
  5. 문지용, 김영복, 이지영, 정기호(2001). 울산 대기 중 중금속 분포특성. Analytical Science & Technology, 14(5), 443-449
  6. 박용하, 윤서성, 송재우, 장지수, 이양희(2003). 토양 오염지역의 관리 및 복원방안 II. 한국환경정책평 가연구원, RE-13, 188
  7. 변희옥, 김규한, 진효택(1996). 서울시 영등포구와 구로구에 소재한 중학교 운동장의 토양과 옥외 분진의 중금속 오염. 한국지구과학회, 17(2), 192-204
  8. 이병규, 고일하(2003). 울산지역 토양 중의 중금속 오염도 분석연구. 대한환경공학회지, 25(11), 1436-1447
  9. 이상권(1996). 국내 석유화학 공업단지의 대기오염. J. Basic Sci., HUFS(5), 217-229
  10. 이준복, 김교봉, 정권, 김민영(2006). 서울시내 어린이 놀이터 토양오염도 평가, 한국환경보건학회지, 32(4), 249-253
  11. 이태관(2005). 대구 울산지역의 토양 증금속 오염도 평가. 한국환경과학회지, 14(6), 605-611 https://doi.org/10.5322/JES.2005.14.6.605
  12. 이화운, 원경미, 정우식, 오은주, 김민선, 도우곤 (2002). 해륙풍을 고려한 울산지역 대기오염물질 농도의 수치모의, 한국환경과학회지 11(7), 993-943
  13. 일반화학교재연구회(2002). 생활속의 화학(2판), 98- 104, 서울 : 자유아카데미
  14. 최봉욱, 정종현, 최원준, 손병현, 오광중(2006). 오염 원 및 기상 조건에 따른 울산지역의 고농도 대기오염분포특성. 한국환경보건학회지 32(4), 325
  15. 하동윤, 문수호, 이영주(2004). 납, 수은 및 카드뮴의 토양내 흡착에 대한 pH, 휴믹산, 중금속농도의 영향, 한국폐기물학회지, 21(6), 534-544
  16. 한겨레(2007.2.1). '울산 대기오염도시 오명 벗다'[신 문기사]
  17. 환경부(2007). 토양오염 공정시험법. 서울 : 동화기술, 708-740
  18. Aydenizoz Ozkayhan, M.(2006). Soil contamination with ascarid eggs in playgrounds in Kirikkale, Turkey. Journal of helminthology , 80(1), 15-18 https://doi.org/10.1079/JOH2005311
  19. Gulson, B. L., Davis, J. J., Mizon, K. J. & Bawden -Smith, J.(1995). Sources of lead in soil and dust and the use of dust fallout as a sampling medium, The Science of the total Environment, 166, 245-246 https://doi.org/10.1016/0048-9697(95)04505-U
  20. Lee Chang-Seok, Kim Jin Young & You Young -Han(1998). Amelioration o soil acidified by air pollutant around the industrial complexes, Korean J. Ecol., 21(4), pp.313-320
  21. Felicia, J. H., Howanrd W. M., & Michelle, B.(1997) .Soil lead at elementary public schools: Comparison between school properties and fresidential, neighbourhoods of new orleans : Environmenteal Geochemistry and Health 21. 27-36
  22. Ljung, K., Oomen, A., Duits, M., Selinus, O., & Berglund, M.(2007). Bioaccessibility of metals in urban playground soils. Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering, 42(9), 1241-1250 https://doi.org/10.1080/10934520701435684
  23. Miguel, E. De, Iribarren, I., Chacon, E., Ordonez, A., Charlesworth, S.(2006). Risk-based valuation of the exposure of children to trace elements in playgrounds in Madrid(Spain), 66(3), 505-513 https://doi.org/10.1016/j.chemosphere.2006.05.065
  24. Kim Young Sik, Kim Gi Sun, Song Mi Ra(2007). A study on SPI in city land. Kor. J. Env. Hlth., 33(6), 50-505 https://doi.org/10.5668/JEHS.2007.33.6.502