A/O/O和O/A/O对焦化废水中PAHs削减行为的影响
马栋,周娜,贾媛,肖乃友
The effects of A/O/O and O/A/O processes on the reduction behavior of PAHs in the treatment of coking wastewater
Dong Ma,Na Zhou,Yuan Jia,Naiyou Xiao
图4
A/O/O工艺与O/A/O工艺各单元水相和泥相中4类PAHs的平均浓度