Planar filtration and selective isolation and recovery device

    公开(公告)号:AU2013240071A1

    公开(公告)日:2014-11-13

    申请号:AU2013240071

    申请日:2013-03-22

    Applicant: LOCKHEED CORP

    Inventor: FLEMING SHAWN P

    Abstract: A filtration and selective fluidic recovery device comprises a housing having an inlet and an outlet. The housing has an opening extending from the inlet to the outlet and an internal support structure maintained in the opening. Planar graphene membranes (122,130) with different selectivities are carried by the internal support structure (106) where the media separates feedwater received at the inlet into two different permeates (114,116) and a concentrate (112) that separately exit at the outlet. Optonal switchable voltage supply for fouling prevention.

    TUNABLE LAYERED GRAPHENE MEMBRANE CONFIGURATION FOR FILTRATION AND SELECTIVE ISOLATION AND RECOVERY DEVICES

    公开(公告)号:IN7847DEN2014A

    公开(公告)日:2015-04-24

    申请号:IN7847DEN2014

    申请日:2014-09-19

    Applicant: LOCKHEED CORP

    Inventor: FLEMING SHAWN P

    Abstract: A tunable membrane configuration (10) for a filtration or selective fluidic isolation and recovery device includes a housing (12) having an inlet at one end and an outlet at an opposite end with an opening extending from the inlet to the outlet. An internal support structure is maintained in the opening and layered filtration media comprising graphene membranes (42/43) is carried by the internal support structure the media separating feedwater received at the inlet into at least three separate output flows (26 28 30). Concentration polarisation (84) and pore size (55) can be controlled via an electrical charge control (78).

    Tunable layered graphene membrane configuration for filtration and selective isolation and recovery devices

    公开(公告)号:AU2013243807A1

    公开(公告)日:2014-11-20

    申请号:AU2013243807

    申请日:2013-03-22

    Applicant: LOCKHEED CORP

    Inventor: FLEMING SHAWN P

    Abstract: A tunable membrane configuration (10) for a filtration or selective fluidic isolation and recovery device includes a housing (12) having an inlet at one end and an outlet at an opposite end with an opening extending from the inlet to the outlet. An internal support structure is maintained in the opening, and layered filtration media comprising graphene membranes (42/43) is carried by the internal support structure, the media separating feedwater received at the inlet into at least three separate output flows (26,28,30). Concentration polarisation (84) and pore size (55) can be controlled via an electrical charge control (78).

    PLANAR FILTRATION AND SELECTIVE ISOLATION AND RECOVERY DEVICE

    公开(公告)号:IN7848DEN2014A

    公开(公告)日:2015-04-24

    申请号:IN7848DEN2014

    申请日:2014-09-19

    Applicant: LOCKHEED CORP

    Inventor: FLEMING SHAWN P

    Abstract: A filtration and selective fluidic recovery device comprises a housing having an inlet and an outlet. The housing has an opening extending from the inlet to the outlet and an internal support structure maintained in the opening. Planar graphene membranes (122,130) with different selectivities are carried by the internal support structure (106) where the media separates feedwater received at the inlet into two different permeates (114,116) and a concentrate (112) that separately exit at the outlet. Optonal switchable voltage supply for fouling prevention.

    PLANAR FILTRATION AND SELECTIVE ISOLATION AND RECOVERY DEVICE

    公开(公告)号:CA2866866A1

    公开(公告)日:2013-10-03

    申请号:CA2866866

    申请日:2013-03-22

    Applicant: LOCKHEED CORP

    Inventor: FLEMING SHAWN P

    Abstract: A filtration and selective fluidic recovery device comprises a housing having an inlet and an outlet. The housing has an opening extending from the inlet to the outlet and an internal support structure maintained in the opening. Planar graphene membranes (122,130) with different selectivities are carried by the internal support structure (106) where the media separates feedwater received at the inlet into two different permeates (114,116) and a concentrate (112) that separately exit at the outlet. Optonal switchable voltage supply for fouling prevention.

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