WASTEWATER TREATMENT APPARATUS AND WASTEWATER TREATMENT METHOD

Title:

WASTEWATER TREATMENT APPARATUS AND WASTEWATER TREATMENT METHOD

Document Type and Number:

WIPO Patent Application WO/2020/129705

Kind Code:

A1

Abstract:

The present invention provides a wastewater treatment apparatus that can treat wastewater in a stable manner, and a wastewater treatment method. A wastewater treatment facility 10 is provided with an FO membrane unit 21. The FO membrane unit 21 is immersed in a sea. The FO membrane unit 21 is provided with an FO membrane 31 and a base member 32 for attaching the FO membrane 31 and has an internal space 35 formed by the FO membrane 31 and the base member 32. The wastewater to be treated is fed into the internal space 35.

Inventors:

FUJIWARA TAKU (JP)
ISHIDA SUSUMU (JP)
MIYOSHI TARO (JP)
NGUYEN THANH PHONG (JP)

Application Number:

PCT/JP2019/047829

Publication Date:

June 25, 2020

Filing Date:

December 06, 2019

Export Citation:

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Assignee:

UNIV NAT CORP KOCHI UNIV (JP)
MAEZAWA KOGYO (JP)

International Classes:

B01D61/00; B01D63/00; B01D65/02; C02F1/44; C02F3/28; C02F3/34

Foreign References:

JP2015131268A	2015-07-23
JPS51116183A	1976-10-13
JPH08281078A	1996-10-29
JP2018008220A	2018-01-18
JP2017018861A	2017-01-26
JP2016087584A	2016-05-23