Liquid purification or separation – Casing divided by membrane into sections having inlet – Energy recovery from treated liquid
Patent
1978-03-10
1982-06-22
Granger, Theodore A.
Liquid purification or separation
Casing divided by membrane into sections having inlet
Energy recovery from treated liquid
55158, 2104332, B01D 3100, B29C 2714
Patent
active
043361382
ABSTRACT:
A permeation separation apparatus furnished with an assembly consisting essentially of a multiplicity of continuously hollow fibers which have a selective permeability to fluid, said hollow fibers being arranged on the surface of a core so as to constitute multiple layers of the hollow fiber lines wherein the hollow fiber lines are disposed in mutually and up- and downwardly intersecting relations and are crossed two or more layers, said each layer having a thickness equal to the diameter of a piece of hollow fiber, with a resin wall or resin walls provided at one terminal or at both terminals of said hollow fiber layers, each of said hollow fiber lines thrusting through at least one of said resin walls in a fluid-sealing condition to provide an opening outward, and said hollow fiber being disposed so as to satisfy the formula:
REFERENCES:
patent: 3422008 (1969-01-01), McLain
patent: 3455460 (1969-07-01), Mahm et al.
patent: 3536611 (1970-10-01), Filippi et al.
patent: 3755034 (1973-08-01), Mahm
patent: 3794468 (1974-02-01), Leonard
Kishimoto Michimasa
Sekino Masaaki
Taniyama Tsukasa
Granger Theodore A.
Toyobo Co. Ltd.
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