Dynamics of Archaeal and Bacterial Communities in Response to Variations of Hydraulic Retention Time in an Integrated Anaerobic Fluidized-Bed Membrane Bioreactor Treating Benzothiazole Wastewater

Table 1

The summary of operating conditions of IAFMBR system.

Phase	Start-up	Adaptation	HRT 24	HRT 18	HRT 12
Days (d)	1–58 d (58 d)	59–151 d (93 d)	152–185 d (34 d)	186–240 d (55 d)	241–297 d (57)
Benzothiazole (mg/L)	0	1–50	50	50	50
HRT (h)	24	24	24	18	12
Temperature (°C)	35	35	35	35	35
OLR (kg COD/m^3·d)	3.33	3.26	3.13	4.64	6.36