In this article, inside-electrolytic method was used as the pretreatment, anaerobic baffled reactor(ABR) and aeration tank as the following biological treatment to treat methyl chlorides wastewater.

• 以内电解+石灰沉磷为预处理、以厌氧折流板(ABR)+普通好氧曝气为生化处理的新工艺处理甲基氯化物废水是可行的。