spirillum

Flagella is an unique structure that presents in appropriate half of bacillus,few coccus,and all of spirilla and vibrio.

鞭毛是细菌一种特殊结构,约半杆菌、极菌所有旋菌及弧菌都有鞭毛。

Short rod bacteria and spirillum were dominant in the denitrifying reactor.While cocci were the dominant bacteria in the nitrifying reactor.

于脱硝槽中是以短杆菌弯曲杆菌为优势菌，而于硝化槽中则是以菌为主要优势菌。