JPS54142171A - Deodorization of waste gas or liquid - Google Patents
Deodorization of waste gas or liquidInfo
- Publication number
- JPS54142171A JPS54142171A JP4989378A JP4989378A JPS54142171A JP S54142171 A JPS54142171 A JP S54142171A JP 4989378 A JP4989378 A JP 4989378A JP 4989378 A JP4989378 A JP 4989378A JP S54142171 A JPS54142171 A JP S54142171A
- Authority
- JP
- Japan
- Prior art keywords
- hypochlorite
- solution
- treated
- acid
- admitted
- 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
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
PURPOSE: An absorptiometry is used to measure effective bromine contained in aqueous solution in which odor material has been treated by decomposition. According to the resulted data, the amount of adding hypochlorite for regenerating aqueous solution is controlled, thus reducing electrolytic power consumption for hypochlorite production.
CONSTITUTION: Into the reactor 1, aqueous treating solution 2 which contains hypochlorite (acid) (e.g. NaBrO) is admitted from the upper portion, and from the bottom waste gas to be treated which contains oxidizable odor material is admitted. Both are contacted each other in the reactor 1 and discharged from the top. Meanwhile, a portion of treating liquid is introduced from the circulation tank 2 to the electrolytic bath 5 where water slouble chlorine material (NaCl) is electrolyzed producing hypochlorite (acid) (e.g.NaClO). The produced hypochlorite oxidises and reactivates deactivated bromine modified material (NaBr) present in the treating solution. The treated solution is returned to the tank 2, from which a part of the solution is sent through the filter 8 to the absorptiometry device 9 for measurement. The measured value is converted by the converter 10, and its signal is transmitted to the bath 5 so that the amount of effective chlorate acid to be produced is properly controlled.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4989378A JPS54142171A (en) | 1978-04-28 | 1978-04-28 | Deodorization of waste gas or liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4989378A JPS54142171A (en) | 1978-04-28 | 1978-04-28 | Deodorization of waste gas or liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS54142171A true JPS54142171A (en) | 1979-11-06 |
Family
ID=12843701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4989378A Pending JPS54142171A (en) | 1978-04-28 | 1978-04-28 | Deodorization of waste gas or liquid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54142171A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06292713A (en) * | 1993-04-09 | 1994-10-21 | T R P:Kk | Cleaning method of air and device therefor |
| JP2008046068A (en) * | 2006-08-21 | 2008-02-28 | Sanyo Electric Co Ltd | Contamination degree detector and air treatment device using it |
| JP2011005494A (en) * | 2010-09-07 | 2011-01-13 | Mitsubishi Heavy Industries Environment & Chemical Engineering Co Ltd | Treatment method and treatment equipment of waste |
| CN104069720A (en) * | 2014-07-12 | 2014-10-01 | 苏州克利亚环保科技有限公司 | Comprehensive treatment device for industrial organic waste gas and waste water |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5079163A (en) * | 1973-11-05 | 1975-06-27 |
-
1978
- 1978-04-28 JP JP4989378A patent/JPS54142171A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5079163A (en) * | 1973-11-05 | 1975-06-27 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06292713A (en) * | 1993-04-09 | 1994-10-21 | T R P:Kk | Cleaning method of air and device therefor |
| JP2008046068A (en) * | 2006-08-21 | 2008-02-28 | Sanyo Electric Co Ltd | Contamination degree detector and air treatment device using it |
| JP2011005494A (en) * | 2010-09-07 | 2011-01-13 | Mitsubishi Heavy Industries Environment & Chemical Engineering Co Ltd | Treatment method and treatment equipment of waste |
| CN104069720A (en) * | 2014-07-12 | 2014-10-01 | 苏州克利亚环保科技有限公司 | Comprehensive treatment device for industrial organic waste gas and waste water |
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