Table 3.1: Data of membrane flux of part sample.

number	Ultrasonic power/W	Vibrator number	Oscillator angle/°	Ultrasound time/min	Membrane flux/LMH
1	240	6	30	3	29.5
2	220	5	40	13	32.3
3	280	6	60	5	29.3
4	160	4	50	3	25.5
:	:	:	:	:	:
88	260	5	45	15	33.5
89	280	7	40	7	30.5
90	300	8	35	9	29.8