Treatment of sauce wastewater by sequencing biological-chemical reactor

被引：0
|
作者：
Tian, Yu [1 ]
Zheng, Lei [1 ]
机构：
[1] Sch. of Municipal and Environ. Eng., Harbin Inst. of Technol., Harbin 150001, China
来源：
Journal of Harbin Institute of Technology (New Series) | 2003年 / 10卷 / 02期
关键词：
Biological sewage treatment - Calcium compounds - Chemical reactors - Color - Sludge disposal;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The concept of sequencing biological-chemical reactor (SBCR) was put forward to treat sauce wastewater. Further study shows that adding appropriate amount of calcium chloride to SBR can improve the quality of effluent. The removal rate of COD and color was 84% and 80%, which are higher than that of traditional SBR by 36% and 96.7% respectively. The results of continuous experiments and biophase observing show that calcium chloride accumulation increases the sludge production slightly while the sludge dewatering characteristic is improved.
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页码：163 / 167
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