Title:
WASTEWATER TREATMENT APPARATUS AND WASTEWATER TREATMENT METHOD
Document Type and Number:
WIPO Patent Application WO/2022/163871
Kind Code:
A1
Abstract:
A wastewater treatment apparatus and method for wastewater containing an organic chromaticity component, the treatment being with an enzyme produced by Bacillus proteolyticus.
Inventors:
SAITO MIWA (JP)
OBARA TAKUMI (JP)
HU JINYANG (JP)
KAKINUMA KENJI (JP)
OBARA TAKUMI (JP)
HU JINYANG (JP)
KAKINUMA KENJI (JP)
Application Number:
PCT/JP2022/003905
Publication Date:
August 04, 2022
Filing Date:
February 01, 2022
Export Citation:
Assignee:
TOSHIBA KK (JP)
TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORP (JP)
TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORP (JP)
International Classes:
C02F3/34; C02F3/02; C12N1/38; C02F3/08; C02F3/10; C02F101/30; C12R1/07
Domestic Patent References:
| WO2011161695A2 | 2011-12-29 | |||
| WO2006059348A1 | 2006-06-08 |
Foreign References:
| CN109052820A | 2018-12-21 | |||
| CN110902815A | 2020-03-24 | |||
| EP2489639A1 | 2012-08-22 | |||
| JP2005052721A | 2005-03-03 | |||
| CN106698678A | 2017-05-24 | |||
| CN111039416A | 2020-04-21 | |||
| CN102352325A | 2012-02-15 | |||
| JPH08261A | 1996-01-09 | |||
| EP0571014A1 | 1993-11-24 | |||
| JPH06343976A | 1994-12-20 | |||
| JPH0731990A | 1995-02-03 | |||
| JP2007253076A | 2007-10-04 |
Other References:
BHASKAR ET AL: "Partial purification and characterization of protease of Bacillus proteolyticus CFR3001 isolated from fish processing waste and its antibacterial activities", BIORESOURCE TECHNOLOGY, ELSEVIER, AMSTERDAM, NL, vol. 98, no. 14, 31 March 2007 (2007-03-31), pages 2758 - 2764, XP022011416, ISSN: 0960-8524, DOI: 10.1016/J.BIORTECH.2006.09.033
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
Download PDF: