PH12018501442A1 - Method for removing manganese from wastewater - Google Patents

Method for removing manganese from wastewater

Info

Publication number
PH12018501442A1
PH12018501442A1 PH12018501442A PH12018501442A PH12018501442A1 PH 12018501442 A1 PH12018501442 A1 PH 12018501442A1 PH 12018501442 A PH12018501442 A PH 12018501442A PH 12018501442 A PH12018501442 A PH 12018501442A PH 12018501442 A1 PH12018501442 A1 PH 12018501442A1
Authority
PH
Philippines
Prior art keywords
manganese
wastewater
molar concentration
glucose
amino acid
Prior art date
Application number
PH12018501442A
Inventor
Naoko Okibe
Kenji Takeda
Nobuyuki Kaji
Hiroshi Takenouchi
Satoshi Asano
Original Assignee
Sumitomo Metal Mining Co
Univ Kyushu Nat Univ Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from PCT/JP2017/040695 external-priority patent/WO2018096962A1/en
Application filed by Sumitomo Metal Mining Co, Univ Kyushu Nat Univ Corp filed Critical Sumitomo Metal Mining Co
Publication of PH12018501442A1 publication Critical patent/PH12018501442A1/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Treatment Of Biological Wastes In General (AREA)

Abstract

Provided is a method for oxidizing manganese contained in wastewater and removing the same with the use of a manganese oxidizing bacterium. The method for removing manganese from manganese-containing wastewater using a manganese oxidizing bacterium comprises adding an amino acid having a molecular weight of 90 or greater and glucose. It is preferred that the amino acid is added in such an amount as to give an amino acid molar concentration which is 1.6-2.2 times as high as the molar concentration of manganese in the wastewater and glucose is added in such an amount as to give a glucose molar concentration which is 0.2-0.6 time as high as the molar concentration of manganese in the wastewater. The manganese oxidizing bacterium is proliferated and, at the same time, a carbon source as a cell constituent and an energy source are supplied so that manganese can be sufficiently oxidized by the manganese oxidizing bacterium and thus removed through precipitation without adding an alkali in a large amount.
PH12018501442A 2016-11-22 2018-07-05 Method for removing manganese from wastewater PH12018501442A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016226541 2016-11-22
JP2017101302A JP6956971B2 (en) 2016-11-22 2017-05-23 How to remove manganese from wastewater
PCT/JP2017/040695 WO2018096962A1 (en) 2016-11-22 2017-11-13 Method for removing manganese from wastewater

Publications (1)

Publication Number Publication Date
PH12018501442A1 true PH12018501442A1 (en) 2019-03-04

Family

ID=62494052

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12018501442A PH12018501442A1 (en) 2016-11-22 2018-07-05 Method for removing manganese from wastewater

Country Status (3)

Country Link
JP (1) JP6956971B2 (en)
AU (1) AU2017365413B2 (en)
PH (1) PH12018501442A1 (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5418151A (en) * 1977-07-08 1979-02-09 Kajiyama Kankiyou Gijiyutsu Ke Method of removing iron and manganese dissolved in water
JPS5952583A (en) * 1982-09-18 1984-03-27 Dowa Mining Co Ltd Treatment of aqueous solution containing arsenic and iron using iron-oxidizing bacteria
JPH04235792A (en) * 1991-01-11 1992-08-24 Toyo Plant:Kk Treatment of ground water
CA2122021A1 (en) * 1991-10-25 1993-04-29 Lindsay Sly Method and apparatus for removing manganese from water
US5441641A (en) * 1992-07-13 1995-08-15 Vail; William J. Process for removing manganese from solutions including aqueous industrial waste
JP3455749B2 (en) * 1998-12-28 2003-10-14 独立行政法人産業技術総合研究所 New microorganism
FR2793484B1 (en) * 1999-05-12 2001-07-06 Degremont METHOD, DEVICE AND USE OF THE METHOD FOR THE BIOLOGICAL REMOVAL OF METAL ELEMENTS PRESENT IN THE IONIZED STATE IN WATERS
JP5818690B2 (en) * 2009-12-15 2015-11-18 国立大学法人 岡山大学 Novel microorganisms capable of forming oxides
JP2016049019A (en) * 2014-08-28 2016-04-11 公立大学法人 滋賀県立大学 Method for enhancing lignin decomposing power of homobasidiomycetes
JP6719092B2 (en) * 2015-03-13 2020-07-08 国立大学法人広島大学 Method for enrichment culture of manganese-oxidizing bacteria, method for producing biomanganese oxide, and method for recovering metal

Also Published As

Publication number Publication date
JP2018086643A (en) 2018-06-07
AU2017365413A1 (en) 2018-07-26
JP6956971B2 (en) 2021-11-02
AU2017365413B2 (en) 2019-10-03

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