文档介绍：工业用水与废水
INDUSTRIAL WATER & WASTEWATER Vol . 41 No . 1 Feb., 2010
11 1
与试剂工艺处理维生素生产废水的
MBR Fenton C
可行性研究
谭溯睿徐宏凯裘碧瑛
1, 1, 2
上海天健环保有限公司上海上海埃梯梯恒通先进水处理有限公司上海
(1. , 200080; 2. , 200333)
摘要针对现有的维生素生产废水处理工艺出水不能达标的问题采用和试剂对原有废水处
: C , MBR Fenton
理工艺进行提标改造在系统进水的质量浓度为污泥质量浓度为溶解
。 MBR COD 350 ~ 650 mg / L, 8 000 mg / L,
氧的质量浓度为停留时间为时出水的质量浓度可降至再通过试
2 ~ 3 mg / L, 20 h , COD 120 ~ 135 mg / L。 Fenton
剂氧化硫酸亚铁和的投加量分别为和最终出水的质量浓度稳定在以下对
( H2O2 120 80 mg / L), COD 80 mg / L 。
于维生素生产废水处理工艺的选择试剂氧化可作为推荐工艺
C , MBR-Fenton 。
关键词膜生物反应器催化氧化维生素生产废水
: ; Fenton ; C
中图分类号文献标识码文章编号
: : A :%1009 - 2455(2010)01 - 0058 - 03
Feasible research on vitamin C wastewater treatment by MBR-Fenton
combined process
TAN Su-ri1, XU Hong-kai1, QIU Bi-ying2
(1. Shanghai Timage Environment Co., Ltd., Shanghai 200080, China; 2. ITT Hengtong Advanced Water Treatment Co.,
Ltd., Shanghai 200333, China)
Abstract: For the purpose of reconstructing vitamin C wastewater treatment process so as to insure the
effluent quality meet the new discharge standard, MBR-bined process was applied to treat the said
wastewater. Under the condition that, the mass concentration of COD in influent water of MBR system was 350 -
650 mg / L, the mass concentration of sludge and dissolved oxygen were 8 000 and 2 - 3 mg / L respectively, the
HRT was 20 h, the mass concentration of COD in ef