膜生物反应器处理抗生素废水研究进展

摘要

Removal efficiency of antibiotics from wastewater by membrane bioreactor (MBR) was reviewed,and removal pathways (biodegrada-tion and adsorption) were deeply analyzed.Meanwhile,the effects of influencing factors including temperature,pH,mixed liquor suspended solids (MLSS),sludge retention time (SRT),hydraulic retention time (HRT) and redox potential on the removal effect of antibiotics were emphatically discussed,and the strengthening removal effect of antibiotics by MBR combined processes was introduced ,aiming to provide a reference for the de-sign and optimization of operating condition of MBR processes for treating antibiotic wastewater .%综述了膜生物反应器（MBR）对抗生素的去除效果，剖析了去除抗生素的生物降解和吸附途径，讨论了温度、pH、污泥浓度、污泥龄、水力停留时间、氧化还原电位等因素对MBR中抗生素去除效果的影响，介绍了膜生物反应器组合工艺对抗生素的强化去除效果，旨在为MBR去除抗生素的工艺设计与运行条件的优化提供参考。