JPS567685A - Treatment of waste liquor from air-magnesium cell - Google Patents

Treatment of waste liquor from air-magnesium cell

Info

Publication number
JPS567685A
JPS567685A JP8225379A JP8225379A JPS567685A JP S567685 A JPS567685 A JP S567685A JP 8225379 A JP8225379 A JP 8225379A JP 8225379 A JP8225379 A JP 8225379A JP S567685 A JPS567685 A JP S567685A
Authority
JP
Japan
Prior art keywords
waste liquor
air
liquor
treatment
magnesium cell
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
JP8225379A
Other languages
Japanese (ja)
Inventor
Genichi Aizawa
Satoshi Imaizumi
Setsuo Sako
Hirotaka Ikeda
Tomoyoshi Hirai
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.)
Nippon Telegraph and Telephone Corp
Yuasa Corp
Original Assignee
Nippon Telegraph and Telephone Corp
Yuasa Battery 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 Nippon Telegraph and Telephone Corp, Yuasa Battery Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP8225379A priority Critical patent/JPS567685A/en
Publication of JPS567685A publication Critical patent/JPS567685A/en
Pending legal-status Critical Current

Links

Landscapes

  • Removal Of Specific Substances (AREA)
  • Filtration Of Liquid (AREA)

Abstract

PURPOSE: To make waste liquor from an air-magnesium cell harmless and drain it by filtering the liquor to separate discharge products followed by neutralization with a weak acid.
CONSTITUTION: When an air-magnesium cell discharges, the electrolyte contains reaction product sludge and has a high pH value, so in the treatment of this waste liquor cell 4 is inverted to empty the liquor into waste liquor container 1 through filter cloth 2. Discharge products on cloth 2 are dried and discarded. On the other hand, a weak acid such as boric acid or carbonic acid is added to the filtrate and agitated to neutralize the filtrate, which is then drained. Thus, the waste liquor can simply be treated and made harmless.
COPYRIGHT: (C)1981,JPO&Japio
JP8225379A 1979-06-28 1979-06-28 Treatment of waste liquor from air-magnesium cell Pending JPS567685A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8225379A JPS567685A (en) 1979-06-28 1979-06-28 Treatment of waste liquor from air-magnesium cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8225379A JPS567685A (en) 1979-06-28 1979-06-28 Treatment of waste liquor from air-magnesium cell

Publications (1)

Publication Number Publication Date
JPS567685A true JPS567685A (en) 1981-01-26

Family

ID=13769268

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8225379A Pending JPS567685A (en) 1979-06-28 1979-06-28 Treatment of waste liquor from air-magnesium cell

Country Status (1)

Country Link
JP (1) JPS567685A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6239531U (en) * 1985-08-24 1987-03-09
JPH0491551U (en) * 1990-12-26 1992-08-10

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5340681A (en) * 1976-09-27 1978-04-13 Minamoto Kk Method of treating waste water of raw concrete

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5340681A (en) * 1976-09-27 1978-04-13 Minamoto Kk Method of treating waste water of raw concrete

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6239531U (en) * 1985-08-24 1987-03-09
JPH0491551U (en) * 1990-12-26 1992-08-10

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