公开(公告)号：US20150290563A1

公开(公告)日：2015-10-15

申请号：US14442807

申请日：2013-03-15

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Gavin James Boyle ,  Zamir Alam ,  Reid Bayly ,  Michael David Theodoulou ,  Hongde Zhou

IPC: B01D29/66

Abstract: A method of air scouring an immersed membrane is described in this specification. The method comprising a step of adjusting one or more aeration parameters: between successive permeation, back pulse or relaxation cycles; during a permeation cycle; or, between a permeation cycle and a backpulse or relaxation cycle.

Abstract translation: 在本说明书中描述了浸入膜的空气冲洗方法。 该方法包括调整一个或多个通气参数的步骤：在连续渗透，反向脉冲或弛豫循环之间; 在渗透循环中; 或者在渗透循环和反脉冲或弛豫循环之间。