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• v.9 no.1
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• 1986

• Journal of radiological science and technology
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• 1993

• Journal of radiological science and technology
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• v.13 no.1
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• pp.65-84
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• 1990

• Journal of radiological science and technology
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• v.13 no.1
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• pp.85-92
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• 1990

• Journal of radiological science and technology
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• v.28 no.3
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• pp.173-191
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• 2005

• Journal of radiological science and technology
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• v.20 no.2
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• 1997

• Journal of radiological science and technology
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• v.26 no.4
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• pp.5-10
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• 2003

• Journal of radiological science and technology
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• v.4 no.1
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• pp.9-14
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• 1981

• Journal of Radiation Industry
• /
• v.3 no.1
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• pp.19-24
• /
• 2009

The citrus fruits were irradiated at different doses (25~200 kGy) to remove pesticides such as diuron, dichlorbenil, trifluralin, dimetoate, chlorothalonil, fenitrothion, bromacil, phenthoate and norflurazon, and the rates of degradation were detected by using gas chromatography electron capture detector (GC-ECD). The limit of detection (LOD) was in the range of 0.007~0.105 ppm. The limit of quantification (LOQ) was in the range of 0.024~0.352 ppm, and the recoveries of 9 pesticides were in the range of 71.5~106.5%. The results demonstrated that the ${\gamma}$-irradiation was effective method to remove pesticides such as diuron, dichlorbenil, trifluralin, dimetoate, chlorothalonil, fenitrothion, and norflurazon. However, the bromacil and phenthoate showed lower removal rates in the rate of 40.5 and 54.8%, respectively, at 200 kGy irradiation.

• Environmental engineer
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• s.65
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• pp.18-24
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• 1992

우리나라와 같이 전기제품의 수출이 전체수출의 많은 부분을 차지하는 상태에서는 전자파장해의 정확한 측정기술의 개발, 전자파대책 부품과 기술개발 등의 연구가 요구되고 있다. 특히 레이저, 마이크로 웨이브 오븐, 고광도 광원 등과 같은 방사선을 이용하거나 발산하는 전자 창작품의 생산이 급격한 성장을 보이고 있는 가운데 비전리 방사선에 의한 공중건강에 관심이 높아지고 있다.