铁刨花曝气/H2O2体系改善腈纶废水的可生化性研究
刘文,满强强

Improving the biodegradability of acrylic fiber wastewater by iron scrape aeration/H2O2 system
Wen Liu,Qiangqiang Man
表1 Fe0/O2/H2O2体系中H2O2投加量对废水可生化性的影响
H2O2/(mL·L-1 COD/(mg·L-1 SCN-/(mg·L-1 CODSCN-/(mg·L-1 COD修正值/(mg·L-1 BOD5 /(mg·L-1 B/C B/C修正值
原水 766.0 96.0 102.7 663.3 153.2 0.20 0.23
0 328.6 78.2 83.7 244.9 72.3 0.22 0.30
1 317.9 69.4 74.3 243.6 76.3 0.24 0.31
2 288.8 46.9 50.2 238.6 78.0 0.27 0.33
3 252.1 20.7 22.2 229.9 78.1 0.31 0.34
4 220.6 3.6 3.8 216.8 72.8 0.33 0.34
5 208.4 1.4 1.5 206.8 72.9 0.35 0.35