JPS57127486A - Treatment of waste liquid - Google Patents

Treatment of waste liquid

Info

Publication number
JPS57127486A
JPS57127486A JP1041381A JP1041381A JPS57127486A JP S57127486 A JPS57127486 A JP S57127486A JP 1041381 A JP1041381 A JP 1041381A JP 1041381 A JP1041381 A JP 1041381A JP S57127486 A JPS57127486 A JP S57127486A
Authority
JP
Japan
Prior art keywords
fluorine
waste liquid
fluorine compounds
low
compounds
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
JP1041381A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6231994B2 (https=
Inventor
Takashi Katsura
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP1041381A priority Critical patent/JPS57127486A/ja
Publication of JPS57127486A publication Critical patent/JPS57127486A/ja
Publication of JPS6231994B2 publication Critical patent/JPS6231994B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Physical Water Treatments (AREA)
  • Removal Of Specific Substances (AREA)
JP1041381A 1981-01-27 1981-01-27 Treatment of waste liquid Granted JPS57127486A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1041381A JPS57127486A (en) 1981-01-27 1981-01-27 Treatment of waste liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1041381A JPS57127486A (en) 1981-01-27 1981-01-27 Treatment of waste liquid

Publications (2)

Publication Number Publication Date
JPS57127486A true JPS57127486A (en) 1982-08-07
JPS6231994B2 JPS6231994B2 (https=) 1987-07-11

Family

ID=11749456

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1041381A Granted JPS57127486A (en) 1981-01-27 1981-01-27 Treatment of waste liquid

Country Status (1)

Country Link
JP (1) JPS57127486A (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5597545A (en) * 1994-11-14 1997-01-28 Alliedsignal Inc. Recovery of HF from aqueous streams

Also Published As

Publication number Publication date
JPS6231994B2 (https=) 1987-07-11

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