JPS57187086A - Controlling method for activated carbon filtering besin - Google Patents

Controlling method for activated carbon filtering besin

Info

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
Application number
JP7012581A
Other languages
Japanese (ja)
Inventor
Kentaro Nishioka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7012581A priority Critical patent/JPS57187086A/en
Publication of JPS57187086A publication Critical patent/JPS57187086A/en
Pending legal-status Critical Current

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
JP7012581A 1981-05-12 1981-05-12 Controlling method for activated carbon filtering besin Pending JPS57187086A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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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