共 2 条
生物流化床A-A-O工艺处理焦化废水中试研究
被引:30
作者:
杨平
王彬
石炎福
张初永
陈奇
机构:
[1] 四川大学化工学院
[2] 攀钢(集团)公司
来源:
关键词:
焦化废水;
生物流化床;
生物脱氮;
A-A-O工艺;
NH3-N;
COD;
D O I:
暂无
中图分类号:
X784 [燃料化学工业];
学科分类号:
摘要:
Pilot test was made on coking plant wastewater of the Coal Chemical Corp.,Panzhihua Steel Group,China,with the biological fluidized-bed technique and A-A-O system.The results showed that when the total HTR of system was 45?h,effluent NH 3-N was 10.33?mg·L -1 ,effluent COD was less than 200?mg·L -1 ,and effluent phenol was 0.13?mg·L -1 .The operation cost is 3.60~4.36?$·(t wastewater) -1 .
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页码:1085 / 1088
页数:4
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