FLOTATION PREVENTING STRUCTURE OF IMMERSION TYPE MEMBRANE SEPARATION APPARATUS

FLOTATION PREVENTING STRUCTURE OF IMMERSION TYPE MEMBRANE SEPARATION APPARATUS

PROBLEM TO BE SOLVED: To provide an immersion type membrane separation apparatus capable of being prevented from flotation within a treatment tank and capable of easily performing the taking in and out of a filter membrane cartridge. SOLUTION: A casing 3 having opening ports formed at the upper and...

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Hauptverfasser: NURISHI MASAHARU, IZUMI SEIJI, YAMADA YUTAKA
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
METALLURGY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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creator NURISHI MASAHARU
IZUMI SEIJI
YAMADA YUTAKA
description PROBLEM TO BE SOLVED: To provide an immersion type membrane separation apparatus capable of being prevented from flotation within a treatment tank and capable of easily performing the taking in and out of a filter membrane cartridge. SOLUTION: A casing 3 having opening ports formed at the upper and lower ends thereof is formed so as to be divided into a membrane case 4 housing a plurality of filter membrane cartridges 6 to form an upper structure and an air diffusion case 5 housing an air diffusion device 7 to form a lower structure and the air diffusion case 5 is fixed to a treatment tank and the cartridge press plate 13 preventing the flotation of the individual filter membrane cartridges 6 is fitted to the membrane case 4 and the wt. suppressing the flotation of the membrane case 4 is attached thereto and the membrane case 4 is mounted on the air diffusion case 5 in a freely detachable manner.
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subjects CHEMISTRY
METALLURGY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
title FLOTATION PREVENTING STRUCTURE OF IMMERSION TYPE MEMBRANE SEPARATION APPARATUS
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