JPS55119487A - Control apparatus for flowing volume of active carbon filter bed - Google Patents
Control apparatus for flowing volume of active carbon filter bedInfo
- Publication number
- JPS55119487A JPS55119487A JP2565679A JP2565679A JPS55119487A JP S55119487 A JPS55119487 A JP S55119487A JP 2565679 A JP2565679 A JP 2565679A JP 2565679 A JP2565679 A JP 2565679A JP S55119487 A JPS55119487 A JP S55119487A
- Authority
- JP
- Japan
- Prior art keywords
- bed
- water
- flowing
- flowing rate
- offensive smell
- 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)
Abstract
PURPOSE: To automatize the opration and also, to cut expenses of activated carbon etc., by calculating flowing rate ratio for activated carbon filter bed from the quantity of offensive smell component of taken water and aimed value of the offensive smell component of water for pure water and controlling the inflowing volume.
CONSTITUTION: The taken water 1 is introduced to the cleaning bed (not shown in the figure) as the direct filter water 5 from the activated carbon filter bed 4 or the filter bed 3 passing through the settling pond 2, the bed 3 and is distributed after carrying out necessary chemical treatment. The taken water flowing rate Qr is actually measured by the flowmeter 6a and the inflowing rate Q1 for the bed 4 is measured by the flowmeter 6b and also, the flowing rate Q2 of the water 5 not passing through the bed 4, is measured by the flowmeter 6c. The flowing rate ratio β for the bed 4 is calculated by the quantity of offensive smell component PTi of the water 1 and the aimed value of the offensive smell component POi at the cleaning bed by the operation control apparatus 7 and set point is given to the ratio regulating device 10. Opening degree of the flowing rate control valves 12a, 12b are controlled by the flowing volume controller 11a, 11b so as to be given flowing rate by the controller 10 from the volume QT.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2565679A JPS55119487A (en) | 1979-03-07 | 1979-03-07 | Control apparatus for flowing volume of active carbon filter bed |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2565679A JPS55119487A (en) | 1979-03-07 | 1979-03-07 | Control apparatus for flowing volume of active carbon filter bed |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55119487A true JPS55119487A (en) | 1980-09-13 |
Family
ID=12171852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2565679A Pending JPS55119487A (en) | 1979-03-07 | 1979-03-07 | Control apparatus for flowing volume of active carbon filter bed |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55119487A (en) |
-
1979
- 1979-03-07 JP JP2565679A patent/JPS55119487A/en active Pending
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