JPS5423071A - Treating method for waste liquid contained hydrazine - Google Patents
Treating method for waste liquid contained hydrazineInfo
- Publication number
- JPS5423071A JPS5423071A JP8796777A JP8796777A JPS5423071A JP S5423071 A JPS5423071 A JP S5423071A JP 8796777 A JP8796777 A JP 8796777A JP 8796777 A JP8796777 A JP 8796777A JP S5423071 A JPS5423071 A JP S5423071A
- Authority
- JP
- Japan
- Prior art keywords
- waste liquid
- liquid contained
- treating method
- hydrazine
- contained hydrazine
- 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
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 title abstract 4
- 239000007788 liquid Substances 0.000 title abstract 3
- 239000002699 waste material Substances 0.000 title abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 238000005273 aeration Methods 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 159000000014 iron salts Chemical class 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
Abstract
PURPOSE: To treat the waste liquid with a low-priced equipment and operation cost, by adding active carbon and iron salts to the waste liquid contained hydrazine and carrying out air oxidation (aeration) regulating pH more than 8.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8796777A JPS6034440B2 (en) | 1977-07-21 | 1977-07-21 | Treatment method for hydrazine-containing waste liquid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8796777A JPS6034440B2 (en) | 1977-07-21 | 1977-07-21 | Treatment method for hydrazine-containing waste liquid |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5423071A true JPS5423071A (en) | 1979-02-21 |
JPS6034440B2 JPS6034440B2 (en) | 1985-08-08 |
Family
ID=13929618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8796777A Expired JPS6034440B2 (en) | 1977-07-21 | 1977-07-21 | Treatment method for hydrazine-containing waste liquid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6034440B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58177193A (en) * | 1982-04-09 | 1983-10-17 | Mitsubishi Heavy Ind Ltd | Removal of hydrazine from waste liquid |
JPS60129188A (en) * | 1983-12-16 | 1985-07-10 | Daido Steel Co Ltd | Treatment of waste water |
JP2011031195A (en) * | 2009-08-03 | 2011-02-17 | Daiseki:Kk | Waste fluid treatment method for suppressing environmental load |
CN104556500A (en) * | 2014-12-31 | 2015-04-29 | 北京北方节能环保有限公司 | Pretreatment device and method for colored crystal synthesis wastewater |
-
1977
- 1977-07-21 JP JP8796777A patent/JPS6034440B2/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58177193A (en) * | 1982-04-09 | 1983-10-17 | Mitsubishi Heavy Ind Ltd | Removal of hydrazine from waste liquid |
JPS60129188A (en) * | 1983-12-16 | 1985-07-10 | Daido Steel Co Ltd | Treatment of waste water |
JP2011031195A (en) * | 2009-08-03 | 2011-02-17 | Daiseki:Kk | Waste fluid treatment method for suppressing environmental load |
CN104556500A (en) * | 2014-12-31 | 2015-04-29 | 北京北方节能环保有限公司 | Pretreatment device and method for colored crystal synthesis wastewater |
CN104556500B (en) * | 2014-12-31 | 2016-10-12 | 北京北方节能环保有限公司 | The pretreatment unit of a kind of color brilliant synthetic wastewater and method |
Also Published As
Publication number | Publication date |
---|---|
JPS6034440B2 (en) | 1985-08-08 |
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