Some electron donor was oxidized to yield oxygen gas . 某些电子供体被氧化产生氧气。
With glucose as electron donor , the efficiency of phosphate reduction was twice as high as that of hypophosphite reduction at the same amount of electron donor 以葡萄糖作为电子供体,比较了磷酸盐和次亚磷酸盐的还原情况。
Theoretically the appropriate mass ratio of hydrated glucose to phosphate was 1 : 2 , but the measurement showed that 1 : 1 was better 在等量的电子供体下,理论上次亚磷酸盐去除率应为磷酸盐去除率的2倍,实测结果与理论值相吻合。
P450nor is a nitric oxide ( no ) reductase ( nor ) found in eukaryotic microorganisms , which reduces no to nitrous oxide ( n2 o ) by directly accepting electrons from nadh or nadph 细胞色素p450nor起着一氧化氮还原酶的作用,能以nad ( p ) h为直接电子供体将no还原成n _ 2o 。
The swine manure was mixed with two kinds of anaerobic activated sludge at the mass ratio of 3 : 1 : 1 and the mixture was used as inoculum in the batch experiment 将猪粪与两种厌氧污泥按质量比3 : 1 : 1混合作为接种物,试验了纤维素、葡萄糖和乙酸作为磷酸盐还原反应电子供体的可行性。