한국토양환경학회지 (Journal of Korea Soil Environment Society)
- 제3권1호
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- Pages.11-20
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- 1998
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- 1226-3486(pISSN)
강둑여과지 주변의 밭에 살포된 무기질소의 거동 연구
Investigation of the fate of inorganic nitrogens in the near field of bank filtration site
초록
안전한 먹는 물 생산을 위해 강둑여과수를 원수로 취수할 경우 여과수 수질오염의 원인이 되는 무기질소성분의 거동에 대해 연구하였다. 강둑여과지 주변 토양의 특성은 우리나라 평균 농경지 특성과 유사하였으나 표층의 평균 pH는 약 4.3으로 약산성을 나타내었다. 질소 농도는 토양 깊이별, 지역별로 다양한 함량의
Inorganic nitrogens resulting from fertilizers are possible contaminants of bank-filtered ground water, which is an alternative source of safe drinking water. We conducted a laboratory study to determine the fate of inorganic nitrogens in the near field of bank filtration sites and we consequently illustrated the effects of these possible contaminants on the water quailty of bank filtration. Soil properties were found to be well equivalent to those of other cultivated field soils in Korea. Surface soil pH was about 4.3 which is slightly lower than average level. Overall, diverse concentrations of
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