JPS57204285A - Removal of volatile organic component from water - Google Patents
Removal of volatile organic component from waterInfo
- Publication number
- JPS57204285A JPS57204285A JP9032981A JP9032981A JPS57204285A JP S57204285 A JPS57204285 A JP S57204285A JP 9032981 A JP9032981 A JP 9032981A JP 9032981 A JP9032981 A JP 9032981A JP S57204285 A JPS57204285 A JP S57204285A
- Authority
- JP
- Japan
- Prior art keywords
- water
- supersonic
- volatile organic
- substance
- components
- 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
- Physical Water Treatments (AREA)
Abstract
PURPOSE: To remove volatile organic components from water with extremely high efficiency at a low cost, by treating the water, which contains the volatile organic components such as odorous substance and organic substance, with supersonic waves having an oscillation frequency of 10kHz or more.
CONSTITUTION: A supersonic piezoelectric transducer is dipped in a water solution containing volatile oeganic components, e.g. organic substance, represented by odorous substance and trihalomethane, which scents drinking water with offensive smell or taste, and various kinds of low-boiling point organic solvents used in the chemical industry or the like. An oscillation frequency of 10kHz or more is applied to the supersonic piezoelectric transducer to supersonically treat the water. In this case, when the supersonic treatment is done under a bubbling condition, its effect is further enhanced. In order to generate bubbles, may be adopted the diffuser system or the like in which a porous plate provided with an air inlet opening at its lower part is located on the water bottom.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9032981A JPS57204285A (en) | 1981-06-09 | 1981-06-09 | Removal of volatile organic component from water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9032981A JPS57204285A (en) | 1981-06-09 | 1981-06-09 | Removal of volatile organic component from water |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57204285A true JPS57204285A (en) | 1982-12-14 |
Family
ID=13995476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9032981A Pending JPS57204285A (en) | 1981-06-09 | 1981-06-09 | Removal of volatile organic component from water |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57204285A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03213188A (en) * | 1990-01-12 | 1991-09-18 | Takeshi Nitami | City water purification device |
US5124050A (en) * | 1989-11-22 | 1992-06-23 | Kabushiki Kaisha Toshiba | Method and apparatus for removing hypochlorous acid components from apparatus for processing tap water |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5233904A (en) * | 1975-09-11 | 1977-03-15 | Nissan Chem Ind Ltd | Cleaning agent for the iron oxide scale |
-
1981
- 1981-06-09 JP JP9032981A patent/JPS57204285A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5233904A (en) * | 1975-09-11 | 1977-03-15 | Nissan Chem Ind Ltd | Cleaning agent for the iron oxide scale |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5124050A (en) * | 1989-11-22 | 1992-06-23 | Kabushiki Kaisha Toshiba | Method and apparatus for removing hypochlorous acid components from apparatus for processing tap water |
JPH03213188A (en) * | 1990-01-12 | 1991-09-18 | Takeshi Nitami | City water purification device |
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