TY - Front. Environ. Sci. Eng. A1 - Lei WANG, Yongtao LV, Xudong WANG, Yongzhe YANG, Xiaorong BAI T1 - Micro-analysis of nitrogen transport and conversion inside activated sludge flocs using microelectrodes Y1 - 2011-12-05 JF - Frontiers of Environmental Science & Engineering JO - Front. Environ. Sci. Eng. SP - 633 EP - 638 VL - 5 IS - 4 UR - https://academic.hep.com.cn/fese N1 - 10.1007/s11783-011-0329-z ER -