JPS5588859A - Operating method for condensed water filtering and desalting apparatus - Google Patents
Operating method for condensed water filtering and desalting apparatusInfo
- Publication number
- JPS5588859A JPS5588859A JP15982978A JP15982978A JPS5588859A JP S5588859 A JPS5588859 A JP S5588859A JP 15982978 A JP15982978 A JP 15982978A JP 15982978 A JP15982978 A JP 15982978A JP S5588859 A JPS5588859 A JP S5588859A
- Authority
- JP
- Japan
- Prior art keywords
- condensed water
- water
- substance
- concn
- suspended
- 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
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Abstract
PURPOSE: To elongate the operation life of the title apparatus by adjusting the concn. of oxygen dissolved in condensed water; lowering the concn. of a substance suspended in the water; and making the grain size of the substance larger.
CONSTITUTION: Condensed water in condenser 1 free from air leakage is fed to condensed water filtering and desalting apparatus 3 with condensing pump 2 to filter a substance suspended in the water and desalt an ionic substance. The filtered and desalted water is further fed to condensed water mixed-bed desalting apparatus 4 to remove the residual solid matter in the water. At the inlet of of apparatus 3 the concn. of oxygen dissolved in the condensed water is monitored with dissolved oxygen meter 7, and according to the signal of meter 7 flow control valve 10 is worked to raise the concn. to about 15 ppb or more, whereby elution of iron is reduced, and the grain size of suspended iron is made larger. Thus, corrosion of apparatus 3 inlet side machinery and piping is prevented, and because of the larger grain size of the suspended substance filteration is evenly carried out all over the filter media to elongate the endurance life of the apparatus.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15982978A JPS5588859A (en) | 1978-12-27 | 1978-12-27 | Operating method for condensed water filtering and desalting apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15982978A JPS5588859A (en) | 1978-12-27 | 1978-12-27 | Operating method for condensed water filtering and desalting apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5588859A true JPS5588859A (en) | 1980-07-04 |
Family
ID=15702152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15982978A Pending JPS5588859A (en) | 1978-12-27 | 1978-12-27 | Operating method for condensed water filtering and desalting apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5588859A (en) |
-
1978
- 1978-12-27 JP JP15982978A patent/JPS5588859A/en active Pending
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