JPS5573391A - Treating method of hydrazine-containing solution - Google Patents
Treating method of hydrazine-containing solutionInfo
- Publication number
- JPS5573391A JPS5573391A JP14637278A JP14637278A JPS5573391A JP S5573391 A JPS5573391 A JP S5573391A JP 14637278 A JP14637278 A JP 14637278A JP 14637278 A JP14637278 A JP 14637278A JP S5573391 A JPS5573391 A JP S5573391A
- Authority
- JP
- Japan
- Prior art keywords
- hydrazine
- hydrogen peroxide
- active carbon
- containing solution
- quickly
- 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
Links
Abstract
PURPOSE: To quickly and efficiently decompose hydrazine by subjecting hydrazine- containing solution to oxidation decomposition using active carbon catalyst and hydrogen peroxide.
CONSTITUTION: Solution containing hydrazine such as deoxidation agent and corrosion prevention agent in boiler-use water is flowed into a column filled with active carbon, together with hydrogen peroxide of two moles to the hydrazine. Then, the active carbon directly acts as catalyst for reaction of hydrogen peroxide and hydrazine so that the hydrazine can be quickly and efficiently oxidized and decomposed. Thus, ths solution reduced in COD is discharged for flowing.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14637278A JPS5573391A (en) | 1978-11-27 | 1978-11-27 | Treating method of hydrazine-containing solution |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14637278A JPS5573391A (en) | 1978-11-27 | 1978-11-27 | Treating method of hydrazine-containing solution |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5573391A true JPS5573391A (en) | 1980-06-03 |
Family
ID=15406219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14637278A Pending JPS5573391A (en) | 1978-11-27 | 1978-11-27 | Treating method of hydrazine-containing solution |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5573391A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58223483A (en) * | 1982-06-21 | 1983-12-26 | Mitsubishi Heavy Ind Ltd | Removing method of hydrazine in waste liquid |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5135672A (en) * | 1974-09-20 | 1976-03-26 | Ebara Infilco | SANKASHORIHOHO |
-
1978
- 1978-11-27 JP JP14637278A patent/JPS5573391A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5135672A (en) * | 1974-09-20 | 1976-03-26 | Ebara Infilco | SANKASHORIHOHO |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58223483A (en) * | 1982-06-21 | 1983-12-26 | Mitsubishi Heavy Ind Ltd | Removing method of hydrazine in waste liquid |
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