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학술지명 한국생태공학회
저자 박제철,성진욱,박성규,오진수,최광순
발표일 2013-12-30
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This study analyzed settling velocity and the sediment pollution in eco-constructed wetland. Eco-constructed wetland is that average settling quantity of seston, POC, PN and PP were 40.4～119.9, 0.6～1.7, 0.4～6.2, 0.1～0.5 mg/m2/day, respectively. Settling velocity of Seston, POC, PN and PP were 3.1～20.5, 0.2～2.7, 1.2～10.3, 1.7～7.1. m/day. The content of COD, TN, TP showed ranges of 0.3～1.2, 6.8～9.6, 0.4～6.2 mg/g, respectively. As compared with sediment quality guideline, the content of COD within sediment pollution of the eco-constructed wetland was classified as non-polluted level. In contrast, the contents of TN, TP were classified as heavily pollution state. Therefore diversification through continued monitoring is needed to be analyzed. |
