As a result, unexceptionable correlation between the diversification of ORP and the COD degradation has been observed at any condition of different inflow organic loadings, aeration intensity and MLSS concentration.

• 结果表明 ,无论改变曝气量还是初始MLSS浓度 ,以及增加或减少进水cod浓度 ,反应过程中ORP的变化与cod的降解程度均具有很好的相关性。