循环式活性污泥法的工艺特性及其应用
孙剑辉, 闫怡新
Characteristics and application of cyclic activated sludge technology
Sun Jianhui, Yan Yixin
工业水处理 . 2003, (5): 5 -8 .  DOI: 10.11894/1005-829x.2003.23.(5).5