[논문]굴 패화석시용에 따른 토양 내 중금속 동태 변화

이주영; 홍창오; 이창훈; 이도경; 김필주

doi:10.5338/kjea.2005.24.4.358

[국내논문] 굴 패화석시용에 따른 토양 내 중금속 동태 변화
Dynamics of Heavy Metals in Soil Amended with Oyster Shell Meal 원문보기

한국환경농학회지 = Korean journal of environmental agriculture, v.24 no.4, 2005년, pp.358 - 363

이주영 (농업과학기술원 식물영양과) , 홍창오 (경상대학교 응용생명과학부) , 이창훈 (경상대학교 응용생명과학부) , 이도경 () , 김필주 (경상대학교 응용생명과학부)

초록
AI-Helper

굴 패화석은 남해안의 굴양식 지역을 중심으로 발생량이 매년 증가되고 있으나 재활용율이 낮아 지역적으로 문제가 되므로 토양개량제로서 재활용하고자, 굴 패화석에 소량 포함되어 있는 중금속이 배추의 수량 및 중금속흡수 특성과 토양 내 중금속의 이동성에 미치는 영향을 조사하여 다음과 같은 결론을 얻었다. 굴 패화석 시용에 따른 토양 내 0.1N HCl 가용 중금속 함량은 토양오염 우려기준 이하로 굴 패화석을 다량시용 함에 따른 중금속성분의 토양 내 축적은 없었다. 굴 패화석 시용량 증가에 따라 토양 내 중금속성분의 총 함량은 미미한 수준에서 증가하는 경향을 보였으나, 대부분의 중금속성분은 생물체 흡수가 불가능한 광물 내 고정된 중금속성분의 형태(residual phase)로 존재하였다. 패화석의 시용량을 증가시킴에 따라 배추 체내 Cu, Mo, Zn의 흡수량은 다소 증가하는 경향을 보였으나 우려할 만한 수준은 아니었으며 생육기간 동안 육안적으로 특정 이온과다에 의한 독성증상은 나타나지 않았다. 이상의 결과를 통해 굴 패화석 시용은 토양의 pH개선, 중금속 축적의 배제는 물론, 작물 수량증대에 효과가 현저하므로 양질의 토양개량제로서 활용이 가능한 것으로 판단되었다.

Abstract ▼ AI-Helper

A large amount of oyster-shell waste has been illegally disposed at oyster farm sites along the southern coast of Korea, which already created serious environmental problems. Therefore, the study was undertaken to increase the consumption of oyster shell meal as a soil amendment. The effects of oyster shell meal on dynamics of heavy metals and uptake of heavy metals by spring Chinese cabbage were evaluated in silt loam soil (in Gyeongsang National University, Jinju, Gyeongnam-do, Korea), where 0, 4, 8, 12 and 16 Mg $ha^{-1}$ oyster-shell meal fertilizer were added. Lime treatment (2 Mg $ha^{-1}$) was selected as a control. In the results of this study, cabbage yields were increased by increasing levels of oyster-shell meal fertilizer. With increasing levels of oyster-shell meal fertilizer, total heavy metals concentrations were not significant among treatments. However, 0.1N HCl extractable heavy metals concentration was significantly reduced due to increasing of soil pH. A lot of portion (ca. $80{\sim}90%$) heavy metals fraction of all fractions was residual phase in soil after harvesting. The contents of Cu, Mo, Zn in cabbage were slightly increased by increasing levels of oyster shell meal fertilizer. However, there were no toxic symptoms of heavy metals during cultivation. Conclusively, it was estimated that oyster shell fertilizer could be a good amendment to increase productivity of crop and reduce uptake of heavy metals by crop and mobility of heavy metals in soil.

Keyword

참고문헌 (28)

No, N. H. (1979) Plan for disposal of oyster shell meal. Report of research estimate in province. p. 402-426
Gyeongnam-province. (1991) Countermeasure for disposal of oyster shell meal. Report of research estimate in province. Changwon
Hashidate, Y. T. (1993a) Engineering characteristics of sand mixed with crushed oyster-shell, In 29th Proceeding of Japan Geotechnical Society. p. 869-872
Hashidate (1993b) Application to sand compaction pile and characteristics of sand mixed with crushed oyster-shell. In 29th Proceeding of Japan Geotechnical Society. p. 717-720
Lee, Y. H., Kim, J. G., Lee, H. S., Cho, J. S., and Ha, H. S. (1997) Effect of oyster shell, fly ash and gypsum application on rice yield and quality. Korean J. Soil Sci. Fert. 30(3) 242-247
Lee, G. H., Fumon, K. K., and Daikon, D. M. M. (1998) Consolidation characterisctis of saturated soil mixed with crushed-shell and clay. In 33rd Proceeding of Japan Geotechnical Society. p. 423-424
Mijaji, Y. and Okamura, T. (2000) Geo-material properties of wasted oyster-shell-sand mixture and its application as material for sand compaction pile. In 29th Proceeding of Coastal Geotechnical Engineering in Practice. Balkema, Rotterdam, p. 675-680
Kim, J. K., Lee, H. S., and Jo, J. G. (1994) The experiment to evaluate ability of oyster shell meal to neutralize acidic soil and to utilize oyster shell meal as material of underdrain. Annual report of national Gyeongnam agricultural experiment station. p. 535-545
Kim, J. G., Lee, H. S., Cho, J. G., and Lee, Y. H. (1995) Composition of crushed oyster shell and its application effect on vegetables. Korean J. Soil Sci. Fert. 28(4) 350-355
Gyeongsangnamdo Agricultural Reserch and Extension Services. (1993) Annual reserch report in 1993. p. 430-441
Gyeongsangnamdo Agricultural Reserch and Extension Services. (1994) Annual reserch report in 1994. p. 535-545
Gyeongsangnamdo Agricultural Reserch and Extension Services. (1995) Annual reserch report in 1995. p. 556-560
Gyeongsangnamdo Agricultural Reserch and Extension Services. (1996) Annual reserch report in 1996. p. 577-580
Gyeongsangnamdo Agricultural Reserch and Extension Services. (1997) Annual reserch report in 1997. p. 266-580
Gyeongsangnamdo Agricultural Reserch and Extension Services. (2000) Annual reserch report in 2000. p. 245-450
Gyeongsangnamdo. (2003) Gyeongnam statistical yearbook. Changwon, Korea
Lee, J. Y., Lee, C. H., Yoon, Y. S., Ha, B. H., Jang, B. C., Lee, K. S., Lee, D. K., and Kim, P. K. (2005a) Effect of oyster-shell meal on improving spring chinese cabbage productivity and soil properties Korean J. Soil Sci. Fert. 38(5) 274-280
Lee, J. Y., Lee, C. H., Ha, B. H., Kim, S. C, Lee, D. K., and Kim, P. K (2005b) Effect of oyster shell meal on improving soil microbiological activity. Korean J. Soil Sci. Fert. 38(5) 281-286
Jo, S. J., Park, C. S., and Yeum, K. T. (2002) Sajeong soil science. Hyangmoon press. Seoul. p. 181-183
Ariza, J. L. G., I. Giraldez., D. Sanchez - Rodas., E. Morales. (2000) Comparison of the feasibility of three extraction procedures for trace metal partitioning in sediments from south -west Spain. The Science of the total environment 246 271-283

상세보기
Aguilar, J., Dorronsoro, C. Fernandez, E., Fernandez, J., Garcia, I., Martin, F., and Simon, M. (2004) Soil pollution by a pyrite mine spill in spain: evolution in time. Environmental Pollution 132, 395-401

상세보기
Guibal, E. (2004) Interactions of metal ions with chitosan based sorbents: a review. Separation and Purification Technology 38 43-74
RDA (Rural Development Administration, Korea), (1999) Recommendation standard of fertilization for crops. National Institute of Agricultural Science and Technology, RDA. Suwon (in Korea). p. 148
Sastre, J., A. Sahuquillo., M. Vidal., and G., Rauret. (2002) Determination of Cd, Cu. Pb and Zn in environmental samples: microwave-assisted total digestion versus aqua regia and nitric acid extraction. Analytica Chimica Acta 462. 59-72

상세보기
Kaasalainen, M., M. Yli-Halla. (2003) Use of sequential extraction to assess metal partitioning in soils. Environmental Pollution 126 225-233

상세보기
Bohn, H. L., B. L. McNeal, and G.A. O'Conner. (1985) Soil Chemistry, Wiley Interscience, Wiley, NY
McBride, M. B. (1994) Environmental chemistry of soils. Oxford University Press, chap 4, p. 121-168
Bolan N. S., Adriano D. C., Duraisamy P., and Mani A. (2003) Immobilization and phytoavailability of cadmium in variable charge soils. I.Effect of phosphate addition. Plant and Soil 250 83-94

상세보기

저자의 다른 논문 :

활용도 분석정보

상세보기

다운로드

내보내기

활용도 Top5 논문

해당 논문의 주제분야에서 활용도가 높은 상위 5개 콘텐츠를 보여줍니다.
더보기 버튼을 클릭하시면 더 많은 관련자료를 살펴볼 수 있습니다.

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 논문명, 저널/프로시딩명, 저자 , 발행년, 권, 호, 시작페이지, 끝페이지, 발행기관 관리번호, 논문명, 대등논문명, 저자 , 저널/프로시딩명, 발행기관, 발행년, 발행언어, 권, 호, 시작페이지, 끝페이지, ISBN, ISSN, 주제분야, 키워드, 초록(한글), 초록(영문), 저자(소속기관)
저장형식	Text(ASCII format) Excel format RefWorks Direct Export RIS format (for Reference Manager, ProCite, EndNote), Scholar's Aids, Mendeley
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증