摘要
针对二氧化氯在饮用水消毒过程中出现的副产物亚氯酸盐超标现象,以小清河水和大明湖水为处理对象,研究了在消毒过程中二氧化氯的消耗量与亚氯酸盐的产生量之间的关系,同时测定了二氧化氯对COD的去除情况。结果表明,副产物亚氯酸盐的产生量与二氧化氯的消耗量呈正相关关系,而与二氧化氯的投加量及水体中的COD浓度没有直接关系。
According to chlorite excessive phenomenon in chlorine dioxide sterilization of drinking water, Xiaoqinghe River and Daming Lake water were selected to study the relationship between chlorine dioxide consumption and chlorite production in the disinfection process. The removal of COD by chlorine dioxide was assessed. The results showed that chlorite production was positively correlated with chlorine dioxide consumption, and had no direct relation with chlorine dioxide dosage and COD concentration in water.
出处
《中国给水排水》
CAS
CSCD
北大核心
2013年第9期70-71,76,共3页
China Water & Wastewater
