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WO2009001593A1 - 銀の除去方法と洗濯機 - Google Patents

銀の除去方法と洗濯機 Download PDF

Info

Publication number
WO2009001593A1
WO2009001593A1 PCT/JP2008/055373 JP2008055373W WO2009001593A1 WO 2009001593 A1 WO2009001593 A1 WO 2009001593A1 JP 2008055373 W JP2008055373 W JP 2008055373W WO 2009001593 A1 WO2009001593 A1 WO 2009001593A1
Authority
WO
WIPO (PCT)
Prior art keywords
silver
washing machine
contact
shewanella
water
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2008/055373
Other languages
English (en)
French (fr)
Inventor
Mugihei Ikemizu
Hirofumi Yoshikawa
Kyoko Suzuki
Yasuhiro Konishi
Norizo Saito
Fukutoshi Ohtani
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp 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
Application filed by Sharp Corp filed Critical Sharp Corp
Publication of WO2009001593A1 publication Critical patent/WO2009001593A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/083—Liquid discharge or recirculation arrangements
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Water Supply & Treatment (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Botany (AREA)
  • Biotechnology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

　比較的低濃度の銀イオン含有液からでも効果的に銀を分離除去して回収することができ、短時間で銀を分離除去することが可能な銀の除去方法と、それを応用した洗濯機を提供する。銀の除去方法は、銀イオンを含む液体にShewanella oneidensisまたはShewanella algaeの細菌を接触させることによって、液体中の銀の濃度を低下させる方法である。洗濯機（１）は、繊維構造体に銀イオンを付与することが可能な洗濯機であって、洗濯に用いられる水に接触するように配置され、銀イオンを含む水にShewanella oneidensisまたはShewanella algaeの細菌を接触させることによって、水中の銀の濃度を低下させる銀回収ユニット（２００）を備える。
PCT/JP2008/055373 2007-06-28 2008-03-24 銀の除去方法と洗濯機 Ceased WO2009001593A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007170361A JP4273161B2 (ja) 2007-06-28 2007-06-28 銀の除去方法と洗濯機
JP2007-170361 2007-06-28

Publications (1)

Publication Number Publication Date
WO2009001593A1 true WO2009001593A1 (ja) 2008-12-31

Family

ID=40185417

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/055373 Ceased WO2009001593A1 (ja) 2007-06-28 2008-03-24 銀の除去方法と洗濯機

Country Status (2)

Country Link
JP (1) JP4273161B2 (ja)
WO (1) WO2009001593A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5090697B2 (ja) * 2005-09-26 2012-12-05 公立大学法人大阪府立大学 金属回収方法
JP5666835B2 (ja) * 2009-06-23 2015-02-12 公立大学法人大阪府立大学 金属の回収方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002533218A (ja) * 1998-12-29 2002-10-08 パクエス バイオ システムズ ベスローテン フェンノートシャップ 重金属を含有する廃水の処理方法
JP2007113116A (ja) * 2005-09-26 2007-05-10 Osaka Prefecture Univ 金属回収方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002533218A (ja) * 1998-12-29 2002-10-08 パクエス バイオ システムズ ベスローテン フェンノートシャップ 重金属を含有する廃水の処理方法
JP2007113116A (ja) * 2005-09-26 2007-05-10 Osaka Prefecture Univ 金属回収方法

Also Published As

Publication number Publication date
JP4273161B2 (ja) 2009-06-03
JP2009006269A (ja) 2009-01-15

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