JP2013188673A - フッ素回収装置、フッ素回収システム及びフッ素回収方法 - Google Patents

フッ素回収装置、フッ素回収システム及びフッ素回収方法 Download PDF

Info

Publication number
JP2013188673A
JP2013188673A JP2012055945A JP2012055945A JP2013188673A JP 2013188673 A JP2013188673 A JP 2013188673A JP 2012055945 A JP2012055945 A JP 2012055945A JP 2012055945 A JP2012055945 A JP 2012055945A JP 2013188673 A JP2013188673 A JP 2013188673A
Authority
JP
Japan
Prior art keywords
calcium carbonate
water
calcium
fluorine
fluoride
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.)
Pending
Application number
JP2012055945A
Other languages
English (en)
Japanese (ja)
Inventor
Kenji Tsutsumi
剣治 堤
Atsushi Yamazaki
厚 山崎
Taro Fukaya
太郎 深谷
Ichiro Yamanashi
伊知郎 山梨
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP2012055945A priority Critical patent/JP2013188673A/ja
Priority to IN7640DEN2014 priority patent/IN2014DN07640A/en
Priority to PCT/JP2012/005808 priority patent/WO2013136385A1/ja
Priority to TW101133795A priority patent/TW201336788A/zh
Publication of JP2013188673A publication Critical patent/JP2013188673A/ja
Pending legal-status Critical Current

Links

Images

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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/20—Halides
    • C01F11/22—Fluorides
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • 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
    • 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)
  • Filtration Of Liquid (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
JP2012055945A 2012-03-13 2012-03-13 フッ素回収装置、フッ素回収システム及びフッ素回収方法 Pending JP2013188673A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2012055945A JP2013188673A (ja) 2012-03-13 2012-03-13 フッ素回収装置、フッ素回収システム及びフッ素回収方法
IN7640DEN2014 IN2014DN07640A (enExample) 2012-03-13 2012-09-13
PCT/JP2012/005808 WO2013136385A1 (ja) 2012-03-13 2012-09-13 フッ素回収装置、フッ素回収システム及びフッ素回収方法
TW101133795A TW201336788A (zh) 2012-03-13 2012-09-14 氟回收裝置、氟回收系統及氟回收方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012055945A JP2013188673A (ja) 2012-03-13 2012-03-13 フッ素回収装置、フッ素回収システム及びフッ素回収方法

Publications (1)

Publication Number Publication Date
JP2013188673A true JP2013188673A (ja) 2013-09-26

Family

ID=49160360

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012055945A Pending JP2013188673A (ja) 2012-03-13 2012-03-13 フッ素回収装置、フッ素回収システム及びフッ素回収方法

Country Status (4)

Country Link
JP (1) JP2013188673A (enExample)
IN (1) IN2014DN07640A (enExample)
TW (1) TW201336788A (enExample)
WO (1) WO2013136385A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015178361A1 (ja) * 2014-05-20 2015-11-26 栗田工業株式会社 フッ素含有水の処理方法及び処理装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5612146B2 (ja) * 2013-03-08 2014-10-22 株式会社東芝 水処理装置及び水処理方法
CN109289286A (zh) * 2018-10-09 2019-02-01 佛山市海化表面处理科技有限公司 一种废酸过滤装置
CN109289287A (zh) * 2018-10-09 2019-02-01 佛山市海化表面处理科技有限公司 一种废酸过滤回收装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02273506A (ja) * 1989-01-14 1990-11-08 Seitz Enzinger Noll Mas Ag フィルタ装置
JP2004074041A (ja) * 2002-08-20 2004-03-11 Cabot Supermetal Kk フッ素の回収方法
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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10330113A (ja) * 1997-05-30 1998-12-15 Mitsubishi Materials Corp 粒状フッ化カルシウムの回収方法及びその装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02273506A (ja) * 1989-01-14 1990-11-08 Seitz Enzinger Noll Mas Ag フィルタ装置
JP2004074041A (ja) * 2002-08-20 2004-03-11 Cabot Supermetal Kk フッ素の回収方法
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015178361A1 (ja) * 2014-05-20 2015-11-26 栗田工業株式会社 フッ素含有水の処理方法及び処理装置
JP2015217368A (ja) * 2014-05-20 2015-12-07 栗田工業株式会社 フッ素含有水の処理方法及び処理装置

Also Published As

Publication number Publication date
IN2014DN07640A (enExample) 2015-05-15
TW201336788A (zh) 2013-09-16
WO2013136385A1 (ja) 2013-09-19

Similar Documents

Publication Publication Date Title
JP5319730B2 (ja) フッ素の回収装置及びフッ素の回収方法
RU2750318C1 (ru) Процесс для извлечения лития из рассола
JP7550246B2 (ja) ブラインからリチウムを回収する方法
JP2013188673A (ja) フッ素回収装置、フッ素回収システム及びフッ素回収方法
JP7455125B2 (ja) アルカリの添加を伴うブラインからリチウムを回収するためのプロセス
JP5426591B2 (ja) 水処理装置及び水処理方法
JP5492243B2 (ja) 水処理方法及び水処理装置
JP2014057920A (ja) 水処理方法
CN109019985A (zh) 一种含油重金属废水工业的处理方法
JP5502920B2 (ja) フッ素の回収装置及びフッ素の回収方法
JP4834016B2 (ja) リン抽出液の回収方法及びリン抽出液の回収装置
JP4972584B2 (ja) リン抽出液の回収方法
JP2014151310A (ja) 水処理方法及び水処理装置
JP2014124539A (ja) 油水分離装置
JP2014079688A (ja) リン回収システム及びリン回収方法
US20050040117A1 (en) Method for continuously filtering raw brine for use in chlor-alkali electrolysis
JP2014133188A (ja) 水処理方法及び水処理装置
JP2015211941A (ja) リン回収システム及びリン回収方法
JP2010240625A (ja) リン回収方法
JP3485537B2 (ja) 製塩工程における微結晶の除去方法及び装置
RU2792639C2 (ru) Способ извлечения лития из соляного раствора
JP2008029911A (ja) 骨炭洗浄排水の処理方法
JP2014189449A (ja) 脱水ケーキの製造方法
PL227545B1 (pl) Sposób odzyskiwania poliglikolu o wysokim stopniu czystości z zawiesiny poliglikolowo-krzemowej za pomocą wodnego roztworu żelatyny

Legal Events

Date Code Title Description
A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20131112

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140110

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20140715

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20141202