中文摘要：

针对南方某含溴水库水（溴离子浓度15-38μg·L^-1）,利用连续运行实验装置研究了臭氧氧化时溴酸盐的产生条件,同时初步考察了后续生物活性炭（BAC）对溴酸盐的去除效果.研究结果表明,单独采用预臭氧方式时,在臭氧消耗量控制为2.0mg·L^-1以内的条件下,溴酸离子浓度低于6μg·L^-1采用预臭氧与后臭氧联合处理时,在总臭氧消耗量为2.0mg·L^-1的条件下,出现了溴酸离子超标（10μg·L^-1况.长期运行结果表明,尽管新炭对溴酸离子没有去除效果,但系统连续运行3个月后,BAC上的微生物对溴酸盐具有一定的去除能力.

英文摘要：

The production of bromate in treating bromide-bearing source water （the concentration of bromide was： 15 - 38μg·L^-1 ）with pre-ozonation and the combination of pre-ozonation and post ozonation was investigated using a pilot plant, and the removal of bromate by the successive biological activated carbon （BAC） was also evaluated. Under the condition of ozone dose of 2 mg·L^-1 or lowever, the bromate produced would be no more than 6 mg·L^-1 for pre-ozonation. However, the bromate would possibly be over 10 mg·L^-1 at the same ozone dose （2 mg·L^-1 ） when the combination of pre and post ozonation treatment strategy was adopted. Although new activated carbon could not remove the bromate produced during ozonation, the BAC could remove the bromate effectively after the pilot plant was operated continuously for nearly 3 months.