分段进水比对两级A/O-海绵填料工艺处理DMF废水的影响
夏云康,马睿莉,吴鹏,徐乐中,汪宇光,茅思楠,钱昊冬

Effect of step⁃feed ratios on DMF wastewater treatment via two stage A/O-sponge packing process
Yunkang XIA,Ruili MA,Peng WU,Lezhong XU,Yuguang WANG,Sinan MAO,Haodong QIAN
图1 试验装置
1—进水泵;2—硝化混合液回流泵;3—污泥回流泵;4—出水口;5—搅拌机;6—填料;7—曝气机;8—A1;9—O1;10—A2;11—O2
Fig. 1 Schematic diagram of the reactor