JPS57187086A - Controlling method for activated carbon filtering besin - Google Patents
Controlling method for activated carbon filtering besinInfo
- Publication number
- JPS57187086A JPS57187086A JP7012581A JP7012581A JPS57187086A JP S57187086 A JPS57187086 A JP S57187086A JP 7012581 A JP7012581 A JP 7012581A JP 7012581 A JP7012581 A JP 7012581A JP S57187086 A JPS57187086 A JP S57187086A
- Authority
- JP
- Japan
- Prior art keywords
- activated carbon
- amt
- carbon filter
- purified water
- odor
- 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
- Treatment Of Liquids With Adsorbents In General (AREA)
- Water Treatment By Sorption (AREA)
- Control Of Non-Electrical Variables (AREA)
Abstract
PURPOSE: To control activated carbon filtering basins effectively by measuring the odor component amts. and flow rates of raw water and purified water, calculating the stuck odor components of activated carbon and announcing the time for replacement of activated carbon filter beds upon arrival of the value thereof at a specified value.
CONSTITUTION: The samples of raw water 1 and purified water 6 are collected with a test water pump 9, and the quality thereof is detected with a sensor 10, by which the odor component amt. PTi of the raw water and the odor componet amt. PT0 of the purified water are obtained. An arithmetic controlling device 11 is inputted with the amt. PTi, the flow rate Qi of the raw water, the amt. PT0, the flow rate Qo of the purified water and the normal value PMs of the stuck odor components, processes these arithmetically therein, and outpts the time for replacement. These make it possible to replace the activated carbon filter beds 8 of an activated carbon filter besin 4 in a purification plant at a proper timing as well as to control the activated carbon filter basins effectively by eliminating the defectiveness of deodorization treatments.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7012581A JPS57187086A (en) | 1981-05-12 | 1981-05-12 | Controlling method for activated carbon filtering besin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7012581A JPS57187086A (en) | 1981-05-12 | 1981-05-12 | Controlling method for activated carbon filtering besin |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57187086A true JPS57187086A (en) | 1982-11-17 |
Family
ID=13422511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7012581A Pending JPS57187086A (en) | 1981-05-12 | 1981-05-12 | Controlling method for activated carbon filtering besin |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57187086A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59228904A (en) * | 1983-06-10 | 1984-12-22 | Kurita Water Ind Ltd | Adsorption apparatus |
JPS6054782A (en) * | 1983-09-02 | 1985-03-29 | Hitachi Ltd | Adsorption apparatus by activated carbon |
JPH0398689A (en) * | 1989-09-13 | 1991-04-24 | Toshiba Corp | Water treatment apparatus |
-
1981
- 1981-05-12 JP JP7012581A patent/JPS57187086A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59228904A (en) * | 1983-06-10 | 1984-12-22 | Kurita Water Ind Ltd | Adsorption apparatus |
JPS6054782A (en) * | 1983-09-02 | 1985-03-29 | Hitachi Ltd | Adsorption apparatus by activated carbon |
JPH0424120B2 (en) * | 1983-09-02 | 1992-04-24 | Hitachi Ltd | |
JPH0398689A (en) * | 1989-09-13 | 1991-04-24 | Toshiba Corp | Water treatment apparatus |
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