Treatment of sauce wastewater by sequencing biological-chemical reactor (SBCR)
The concept of SBCR was put forward to treat sauce wastewater. Further study showed that addingappropriate amount of calcium chloride to SBR can improve the quality of effluent. The removal rate of COD andcolor was 84% and 80% , 36% , 96% higher than those of traditional SBR respectively. The results of continu-ous experiments and biophase observing showed that calcium chloride accumulation increased the sludge produc-tion slightly while the sludge dewatering characteristic was improved.
作 者： 田禹 郑蕾 作者单位： School of Municipal and Environmental Engineering, Harbin Institute of Technology, Harbin 150001, China 刊 名： 哈尔滨工业大学学报(英文版) EI 英文刊名： JOURNAL OF HARBIN INSTITUTE OF TECHNOLOGY(NEW SERIES) 年，卷(期)： 2003 10(2) 分类号： X703 关键词： sequencing biological-chemical reactor (SBCR) sauce wastewater calcium chloride