青草沙水库原水中的溴离子和溴酸盐生成势

摘要

Bromide ions level in water of Qingcaosha Reservoir was detected during impounding and operating period. Lab-scale experiment was conducted to explore bromate fromation potential of raw water from Qingeaosha Reservoir. The results show that moderate level of bromide (0.4～0.6mg/L) are present in upper water from Yangtz river of Qingcaosha Reservoir. Under similar water treatment conditions, bromate formation potential of raw water from Qingcaosha reservoir is greater than that of Huangpu river water.%该文测定了青草沙水库水在蓄水期和运营初期的溴离子,并通过小试试验初步考查了溴酸盐生成势.结果表明,青草沙水库的长江来水含有一定浓度的溴离子(0.4～0.6 mg/L),可通过水库蓄水予以调节.相似条件下青草沙水库水溴酸盐生成势高于黄浦江水.