The P/C of EPS(subscript B) and EPS(subscript s) of original NWF is bigger than that of modified NWF and the flux decline of original and modified NWF is 40% and 12% respectively.

• 未改性无纺布EPS(下标B)和EPS(下标s)的P/C均大于改性无纺布：另外，在膜生物反应器运行期间，未改性及改性无纺布的膜通量分别衰减了40%25和12%25。