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JPS5341059A - Process for treating waste water containing fluorine - Google Patents

Process for treating waste water containing fluorine

Info

Publication number
JPS5341059A
JPS5341059A JP11558576A JP11558576A JPS5341059A JP S5341059 A JPS5341059 A JP S5341059A JP 11558576 A JP11558576 A JP 11558576A JP 11558576 A JP11558576 A JP 11558576A JP S5341059 A JPS5341059 A JP S5341059A
Authority
JP
Japan
Prior art keywords
waste water
water containing
containing fluorine
treating waste
fluorine
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
JP11558576A
Other languages
Japanese (ja)
Other versions
JPS561151B2 (en
Inventor
Tadashi Yamazaki
Tadashi Yoshida
Yasuyuki Yagi
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.)
Hitachi Ltd
Original Assignee
Hitachi Plant Engineering and Construction 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 Hitachi Plant Engineering and Construction Co Ltd filed Critical Hitachi Plant Engineering and Construction Co Ltd
Priority to JP11558576A priority Critical patent/JPS5341059A/en
Publication of JPS5341059A publication Critical patent/JPS5341059A/en
Publication of JPS561151B2 publication Critical patent/JPS561151B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Removal Of Specific Substances (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

PURPOSE: To reduce the concentration of fluorine in a primarily treated waste water at low cost, calcium ions are excessively added to waste water in contact with solid carriers carrying CaF2 grain.
COPYRIGHT: (C)1978,JPO&Japio
JP11558576A 1976-09-27 1976-09-27 Process for treating waste water containing fluorine Granted JPS5341059A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11558576A JPS5341059A (en) 1976-09-27 1976-09-27 Process for treating waste water containing fluorine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11558576A JPS5341059A (en) 1976-09-27 1976-09-27 Process for treating waste water containing fluorine

Publications (2)

Publication Number Publication Date
JPS5341059A true JPS5341059A (en) 1978-04-14
JPS561151B2 JPS561151B2 (en) 1981-01-12

Family

ID=14666223

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11558576A Granted JPS5341059A (en) 1976-09-27 1976-09-27 Process for treating waste water containing fluorine

Country Status (1)

Country Link
JP (1) JPS5341059A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61146388A (en) * 1984-12-17 1986-07-04 Naigai Kagaku Seihin Kk Method for removing fluorine ion
JPH02235429A (en) * 1989-03-08 1990-09-18 Japan Aviation Electron Ind Ltd signal receiver

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102887535A (en) * 2012-10-09 2013-01-23 湖北富邦科技股份有限公司 Method for recycling high-purity fluorine and phosphorus from wastewater of phosphogypsum residue field

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4983256A (en) * 1972-12-18 1974-08-10
JPS5186069A (en) * 1975-01-27 1976-07-28 Hitachi Ltd FUTSUSOGANJUHAIEKINOSHORIHOHO

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4983256A (en) * 1972-12-18 1974-08-10
JPS5186069A (en) * 1975-01-27 1976-07-28 Hitachi Ltd FUTSUSOGANJUHAIEKINOSHORIHOHO

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61146388A (en) * 1984-12-17 1986-07-04 Naigai Kagaku Seihin Kk Method for removing fluorine ion
JPH02235429A (en) * 1989-03-08 1990-09-18 Japan Aviation Electron Ind Ltd signal receiver

Also Published As

Publication number Publication date
JPS561151B2 (en) 1981-01-12

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