“…Compared with traditional activated sludge process, MBR has the advantages of small area, long sludge retention time, low sludge yield, good effluent quality, flexible process design, high nutrient removal rate, high removal rate of organic pollutants, and persistent organic pollutants Hu, Wang, Ngo, Sun, & Yang, 2018). However, membrane fouling is still the main limitation of MBR process development (Gu, Huang, Zeng, Shi, Hu, et al, 2018;Qu et al, 2018;Shi et al, 2018;Teng et al, 2018). In view of this, how to improve the treatment efficiency of MBR while improving the anti-fouling ability of membrane is the research focus of relevant personnel (Park, Yamashita, & Tanaka, 2018).…”