학술저널
This study was performed to investigate the effect of heavy metals and CN on BODs measurement. The results were as follows ; 1. The BODs value decreased20% in Cd(CdCb) 3.0rngfl, Ni(NiCI2) 7.0rng/l, Cu(CuCb) 0.5mgfl, Pb(Pb(NÜJ)2) 9.0rngfl, Cr(K2 Cr2 0 7) l. Orngfl respectively. 2. πle BODs value decreased 10% in Zn(Zn(N03)2) 5rng/l, Fe(FeC!a) 20rng/l, and 25% in CN(KCN) 5rngfl, and 40% in Hg(HgCh) 0.2rng/L 3. In Comparion with BOD Rapid Analyzer, the above mentioned heavy metals concentrations have no effect on BODs value of that analyzer except CN.
I. 序論
ll. 실험 재료 및 방법
lll. 결과 및 고찰
lV. 결 론
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