JPS5294867A - Waste liquid treatment - Google Patents
Waste liquid treatmentInfo
- Publication number
- JPS5294867A JPS5294867A JP1143576A JP1143576A JPS5294867A JP S5294867 A JPS5294867 A JP S5294867A JP 1143576 A JP1143576 A JP 1143576A JP 1143576 A JP1143576 A JP 1143576A JP S5294867 A JPS5294867 A JP S5294867A
- Authority
- JP
- Japan
- Prior art keywords
- waste liquid
- liquid treatment
- acid
- noitinic
- niotinic
- 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
Links
Landscapes
- Treating Waste Gases (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
PURPOSE: To effectively decompose the noitinic acid with a small amount of heat and to remove the environmental pollution, by heating waste liquid, containing niotinic acid salts, at 120°C under pressure in acidic area, at the time of treating above waste liquid, generated from the wet process desulfurization apparatus of exhaust gas.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51011435A JPS5915706B2 (en) | 1976-02-06 | 1976-02-06 | Method for treating waste liquid containing nithionic acid compounds |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51011435A JPS5915706B2 (en) | 1976-02-06 | 1976-02-06 | Method for treating waste liquid containing nithionic acid compounds |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5294867A true JPS5294867A (en) | 1977-08-09 |
JPS5915706B2 JPS5915706B2 (en) | 1984-04-11 |
Family
ID=11777994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51011435A Expired JPS5915706B2 (en) | 1976-02-06 | 1976-02-06 | Method for treating waste liquid containing nithionic acid compounds |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5915706B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5966328A (en) * | 1982-10-08 | 1984-04-14 | Mitsubishi Heavy Ind Ltd | Treatment of waste water produced by waste gas desulfurization |
-
1976
- 1976-02-06 JP JP51011435A patent/JPS5915706B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5966328A (en) * | 1982-10-08 | 1984-04-14 | Mitsubishi Heavy Ind Ltd | Treatment of waste water produced by waste gas desulfurization |
JPH0247253B2 (en) * | 1982-10-08 | 1990-10-19 | Mitsubishi Heavy Ind Ltd |
Also Published As
Publication number | Publication date |
---|---|
JPS5915706B2 (en) | 1984-04-11 |
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