TW201339104A - 水處理方法 - Google Patents

水處理方法 Download PDF

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Publication number
TW201339104A
TW201339104A TW101133792A TW101133792A TW201339104A TW 201339104 A TW201339104 A TW 201339104A TW 101133792 A TW101133792 A TW 101133792A TW 101133792 A TW101133792 A TW 101133792A TW 201339104 A TW201339104 A TW 201339104A
Authority
TW
Taiwan
Prior art keywords
calcium
solid
water treatment
filter
treatment method
Prior art date
Application number
TW101133792A
Other languages
English (en)
Chinese (zh)
Inventor
Taro Fukaya
Atsushi Yamazaki
Kenji Tsutsumi
Ichiro Yamanashi
Tatsuoki Kohno
Original Assignee
Toshiba Kk
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 Toshiba Kk filed Critical Toshiba Kk
Publication of TW201339104A publication Critical patent/TW201339104A/zh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
    • C02F1/488—Treatment of water, waste water, or sewage with magnetic or electric fields for separation of magnetic materials, e.g. magnetic flocculation
    • 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
    • C02F2101/12—Halogens or halogen-containing compounds
    • C02F2101/14—Fluorine or fluorine-containing compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Removal Of Specific Substances (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)
TW101133792A 2012-03-30 2012-09-14 水處理方法 TW201339104A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012080146A JP5502924B2 (ja) 2012-03-30 2012-03-30 水処理方法

Publications (1)

Publication Number Publication Date
TW201339104A true TW201339104A (zh) 2013-10-01

Family

ID=49258717

Family Applications (1)

Application Number Title Priority Date Filing Date
TW101133792A TW201339104A (zh) 2012-03-30 2012-09-14 水處理方法

Country Status (3)

Country Link
JP (1) JP5502924B2 (ja)
TW (1) TW201339104A (ja)
WO (1) WO2013145373A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015226878A (ja) * 2014-05-31 2015-12-17 株式会社東芝 水処理方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58207990A (ja) * 1982-05-31 1983-12-03 Mitsubishi Heavy Ind Ltd フツ素含有廃水の処理方法
JP3110251B2 (ja) * 1994-06-28 2000-11-20 三菱重工業株式会社 低品位石膏分離回収方法
JP2000070962A (ja) * 1998-08-27 2000-03-07 Japan Organo Co Ltd フッ素含有排水処理方法
JP2004074041A (ja) * 2002-08-20 2004-03-11 Cabot Supermetal Kk フッ素の回収方法
JP2004249251A (ja) * 2003-02-21 2004-09-09 Hitachi Plant Eng & Constr Co Ltd フッ素含有水の処理方法
JP2009207953A (ja) * 2008-02-29 2009-09-17 Sanyo Electric Co Ltd 排水処理装置および排水処理方法
JP5422525B2 (ja) * 2010-09-03 2014-02-19 株式会社東芝 排水処理方法

Also Published As

Publication number Publication date
JP5502924B2 (ja) 2014-05-28
JP2013208543A (ja) 2013-10-10
WO2013145373A1 (ja) 2013-10-03

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