公开(公告)号：US20190083940A1

公开(公告)日：2019-03-21

申请号：US16065991

申请日：2016-12-19

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Linglu YANG ,  Peng WANG ,  Su LU ,  Zhen LIU ,  Yun PENG ,  Lawrence C. COSTA

IPC: B01D69/10 ,  B01D67/00 ,  B01D69/06 ,  B01D71/68 ,  B01D69/02 ,  B01D63/10 ,  B01D69/12

Abstract: The disclosure of the present invention relates to a method for preparing membrane and associated membrane and filter element. The method comprises providing a porous substrate having a plurality of pores; and applying a pre-filler solution to at least partially occupy the pores in the porous substrate. The membrane comprises a porous substrate and a filter layer formed on the porous substrate. The filter element comprises a core tube; and a membrane as prepared and rolled around the core tube.

公开(公告)号：US20150144547A1

公开(公告)日：2015-05-28

申请号：US14554108

申请日：2014-11-26

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Chen WANG ,  Su LU ,  Hua LI ,  XueLian GONG

IPC: C02F1/44

CPC classification number: C02F1/441 ,  B01D63/103 ,  B01D2313/12 ,  B01D2313/143 ,  C02F2103/34 ,  C02F2301/026 ,  C02F2303/20 ,  C02F2303/22

Abstract: A spiral flow water treatment apparatus including: a core collector comprising a first portion and a second portion; a spacer spirally wound around the core collector; a separator spirally wound around the core collector and alternately with the spacer; a first spiral flow conduit located outside the separator, connected with the first portion, and decreasing in volume thereof from far to close to the core collector; and a second spiral flow conduit located within the separator, in fluid communication with the first spiral flow conduit, and connected to the second portion.

Abstract translation: 一种螺旋流水处理装置，包括：芯收集器，包括第一部分和第二部分; 磁芯收集器螺旋缠绕的间隔件; 分离器螺旋地缠绕在芯集电器周围并与间隔件交替; 位于分离器外部的第一螺旋流动导管，与第一部分连接，并且其体积从远离至芯部收集器的距离减小; 以及位于分离器内的与第一螺旋流动管道流体连通并连接到第二部分的第二螺旋流动导管。