WASTEWATER TREATMENT METHOD AND MEMBRANE TREATMENT APPARATUS

PROBLEM TO BE SOLVED: To provide a high power membrane treatment apparatus capable of stabilizing a permeated water flux of a membrane module.SOLUTION: A circulation tank 1 for storing wastewater W is communicated with a first membrane module 2A via a first supply line 3A. The condensation side of t...

Full description

Saved in:
Bibliographic Details
Main Authors ASADA HIROYUKI, NAKAHARA TOSHIJI
Format Patent
LanguageEnglish
Published 07.10.2013
Subjects
CHEMISTRY
METALLURGY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Online AccessGet full text

Cover

More Information
Summary:PROBLEM TO BE SOLVED: To provide a high power membrane treatment apparatus capable of stabilizing a permeated water flux of a membrane module.SOLUTION: A circulation tank 1 for storing wastewater W is communicated with a first membrane module 2A via a first supply line 3A. The condensation side of the first membrane module 2A is communicated with a second membrane module 2B via a second supply line 3B. Further, the condensation side of the second membrane module 2B is communicated with a third membrane module 2C via a third supply line 3C. A return line 5 is connected to the condensation side of the third membrane module 2C. A branch line 6 as a supply mechanism is connected to the first supply line 3A, and the branch line 6 is merged with the second supply line 3B and the third supply line 3C.
Bibliography:Application Number: JP20120075039