JPS5667507A - Activated carbon adsorption type water treating apparatus - Google Patents
Activated carbon adsorption type water treating apparatusInfo
- Publication number
- JPS5667507A JPS5667507A JP14389579A JP14389579A JPS5667507A JP S5667507 A JPS5667507 A JP S5667507A JP 14389579 A JP14389579 A JP 14389579A JP 14389579 A JP14389579 A JP 14389579A JP S5667507 A JPS5667507 A JP S5667507A
- Authority
- JP
- Japan
- Prior art keywords
- backwashing
- valve
- activated carbon
- backwashing water
- water discharge
- 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 perform agitating of active carbon uniformly and remove suspended matter by providing the backwashing air supply pipes which are pierced with plural injection holes disposed nearly equally in their cross sections and are disposed at nearly the same space between them, to the under side of the active carbon bed.
CONSTITUTION: When layers of suspended materials are formed in the activated carbon bed and its water permeability degrades, first a feed water supply pipe 9 and a treated water discharge valve 12 are closed then a backwashing water supply valve 16 and a backwashing water discharge valve 14 are opened. While a flow rate regulating valve 11 is being regulated, the backwashing water is supplied to the lower part of an activated carbon adsorption tower 1 through a backwashing water supply pipe 17. At the same instant, a backwashing air supply valve 18 is opened to eject the compressed air from the plural injection holes 20 disposed nearly equally in the cross section of the bed, thereby uniformly agitating the active carbon bed 4. The suspended materials etc. in the activated carbon 4 are discharged through the valve 8 then through a backwashing water discharge pipe 15 and a backwashing water discharge valve 14.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14389579A JPS5667507A (en) | 1979-11-08 | 1979-11-08 | Activated carbon adsorption type water treating apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14389579A JPS5667507A (en) | 1979-11-08 | 1979-11-08 | Activated carbon adsorption type water treating apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5667507A true JPS5667507A (en) | 1981-06-06 |
Family
ID=15349538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14389579A Pending JPS5667507A (en) | 1979-11-08 | 1979-11-08 | Activated carbon adsorption type water treating apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5667507A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06320174A (en) * | 1992-03-25 | 1994-11-22 | Isao Fujii | Water cleaning apparatus |
KR20030021022A (en) * | 2001-09-05 | 2003-03-12 | 주식회사 유니테크 | A sewage water treatment system and method, using activated carbon fiber |
KR100378924B1 (en) * | 2000-05-03 | 2003-04-07 | 윤복현 | The treatment device for sewage |
JP2014130064A (en) * | 2012-12-28 | 2014-07-10 | Toshiba Corp | Washing waste liquid processing device and washing waste liquid processing method |
WO2015033455A1 (en) * | 2013-09-09 | 2015-03-12 | 株式会社日立製作所 | Adsorbent-regenerating device |
JP2017121631A (en) * | 2017-04-17 | 2017-07-13 | 株式会社日立製作所 | Absorbent regenerator |
-
1979
- 1979-11-08 JP JP14389579A patent/JPS5667507A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06320174A (en) * | 1992-03-25 | 1994-11-22 | Isao Fujii | Water cleaning apparatus |
KR100378924B1 (en) * | 2000-05-03 | 2003-04-07 | 윤복현 | The treatment device for sewage |
KR20030021022A (en) * | 2001-09-05 | 2003-03-12 | 주식회사 유니테크 | A sewage water treatment system and method, using activated carbon fiber |
JP2014130064A (en) * | 2012-12-28 | 2014-07-10 | Toshiba Corp | Washing waste liquid processing device and washing waste liquid processing method |
WO2015033455A1 (en) * | 2013-09-09 | 2015-03-12 | 株式会社日立製作所 | Adsorbent-regenerating device |
JPWO2015033455A1 (en) * | 2013-09-09 | 2017-03-02 | 株式会社日立製作所 | Adsorbent regenerator |
JP2017121631A (en) * | 2017-04-17 | 2017-07-13 | 株式会社日立製作所 | Absorbent regenerator |
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