JPS56155685A - Removal of fluorine ion from waste water - Google Patents

Removal of fluorine ion from waste water

Info

Publication number
JPS56155685A
JPS56155685A JP5052081A JP5052081A JPS56155685A JP S56155685 A JPS56155685 A JP S56155685A JP 5052081 A JP5052081 A JP 5052081A JP 5052081 A JP5052081 A JP 5052081A JP S56155685 A JPS56155685 A JP S56155685A
Authority
JP
Japan
Prior art keywords
waste water
fluorine ion
calcium
added
removal
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.)
Granted
Application number
JP5052081A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5734035B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Tetsuo Katsura
Akira Tanaka
Toshimune Kimura
Yasuo Suzuki
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.)
Dowa Holdings Co Ltd
Original Assignee
Dowa Mining Co Ltd
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 Dowa Mining Co Ltd filed Critical Dowa Mining Co Ltd
Priority to JP5052081A priority Critical patent/JPS56155685A/ja
Publication of JPS56155685A publication Critical patent/JPS56155685A/ja
Publication of JPS5734035B2 publication Critical patent/JPS5734035B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Removal Of Specific Substances (AREA)
  • Water Treatment By Sorption (AREA)
JP5052081A 1981-04-06 1981-04-06 Removal of fluorine ion from waste water Granted JPS56155685A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5052081A JPS56155685A (en) 1981-04-06 1981-04-06 Removal of fluorine ion from waste water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5052081A JPS56155685A (en) 1981-04-06 1981-04-06 Removal of fluorine ion from waste water

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2096777A Division JPS53115557A (en) 1977-02-28 1977-02-28 Method of removing detrimental material in drainage

Publications (2)

Publication Number Publication Date
JPS56155685A true JPS56155685A (en) 1981-12-01
JPS5734035B2 JPS5734035B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-07-20

Family

ID=12861246

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5052081A Granted JPS56155685A (en) 1981-04-06 1981-04-06 Removal of fluorine ion from waste water

Country Status (1)

Country Link
JP (1) JPS56155685A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001025777A (ja) * 1999-07-15 2001-01-30 Kurita Water Ind Ltd 水処理方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5925450A (ja) * 1982-07-31 1984-02-09 Sharp Corp インラインデ−タ通信装置
CN105444775A (zh) * 2015-12-31 2016-03-30 歌尔科技有限公司 一种增强现实的导航系统、头戴设备和导航方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001025777A (ja) * 1999-07-15 2001-01-30 Kurita Water Ind Ltd 水処理方法

Also Published As

Publication number Publication date
JPS5734035B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-07-20

Similar Documents

Publication Publication Date Title
JPS5310553A (en) Mehtod of treating waste water containing fluorine and boron
JPS56155685A (en) Removal of fluorine ion from waste water
JPS553802A (en) Treatment of fluoride ion-containing waste water
JPS5226759A (en) Method of treating waste water containing borofluoride
JPS5610390A (en) Detoxication for residual quaternary ammonium salt in waste water
JPS5765380A (en) Removal of phosphorus from waste water
JPS55104692A (en) Purifying treatment of fluorine-containing waste water
JPS565192A (en) Highly advanced treatment of waste water
JPS5421990A (en) Process for removing phosphorus compnent in fluorite
JPS5285061A (en) Removal of fluorine ions in solution containing conc. silicic acid
JPS5288577A (en) Treatment of waste liquid containing fluorine
JPS56130294A (en) Treatment of waste water containing iron cyanogen complex ion
JPS5771692A (en) Method for treatment of fuorine-containing waste water
JPS53113264A (en) Method of treating waste acid
JPS5626583A (en) Disposal method for water containing phosphate
JPS57159589A (en) Purification of waste water
JPS53130853A (en) Method of removing fluorine contained in waste water
JPS57180482A (en) Method for removing fluorine from waste fluorine water containing borofluoride
JPS53101842A (en) Removing method of phosphates from liquid
JPS5297390A (en) Removal of sulfate ion in phosphoric acid
ZA8349B (en) Method of reducing the calcium concentration of aqueous solutions
JPS5336964A (en) Method of treating acids mixed waste water containing fluoric acid
JPS543359A (en) Removal of phosphates in liquid
JPS52152655A (en) Process for treating waste water containing heavy metals
JPS5551489A (en) Removing acidic phosphate ester in aqueous phase