JPS6491099A - Operation control method and apparatus for waste ion exchange resin processing system - Google Patents

Operation control method and apparatus for waste ion exchange resin processing system

Info

Publication number
JPS6491099A
JPS6491099A JP24927087A JP24927087A JPS6491099A JP S6491099 A JPS6491099 A JP S6491099A JP 24927087 A JP24927087 A JP 24927087A JP 24927087 A JP24927087 A JP 24927087A JP S6491099 A JPS6491099 A JP S6491099A
Authority
JP
Japan
Prior art keywords
exhaust gas
reaction tank
ion exchange
exchange resin
concentration
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
JP24927087A
Other languages
Japanese (ja)
Inventor
Takayuki Morioka
Nobuyuki Motoyama
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP24927087A priority Critical patent/JPS6491099A/en
Publication of JPS6491099A publication Critical patent/JPS6491099A/en
Pending legal-status Critical Current

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  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

PURPOSE:To achieve a reduction in decomposition processing time and a higher division ratio, by controlling a supply of a waste ion exchange resin and hydrogen peroxide introduced into a reaction tank monitoring the concentration of CO2 in an exhaust gas generated from the reaction tank. CONSTITUTION:A temperature control system is attached to an oil bath 3 to control a heating value of a heater monitoring temperature in a reaction tank 1 so that the optimum reaction temperature is obtained in the reaction tank. An exhaust gas is taken into a loop pipeline 17 for gas analysis in the course of an exhaust gas pipeline 11 to measure the concentration of carbon dioxide in the exhaust gas with a CO2 analyzer 16. A detection value of the CO2 analyzer 16 is inputted into a control section 18. Here, with comparison of the valve to a set value, the supply of a waste ion exchange resin or hydrogen peroxide is process controlled so that the concentration of carbon dioxide in the exhaust gas maintains a specified value of 50-60%. This achieves a reduction in the decomposition processing time and a higher division ratio with a higher utilization rate of hydrogen peroxide.
JP24927087A 1987-10-02 1987-10-02 Operation control method and apparatus for waste ion exchange resin processing system Pending JPS6491099A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24927087A JPS6491099A (en) 1987-10-02 1987-10-02 Operation control method and apparatus for waste ion exchange resin processing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24927087A JPS6491099A (en) 1987-10-02 1987-10-02 Operation control method and apparatus for waste ion exchange resin processing system

Publications (1)

Publication Number Publication Date
JPS6491099A true JPS6491099A (en) 1989-04-10

Family

ID=17190469

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24927087A Pending JPS6491099A (en) 1987-10-02 1987-10-02 Operation control method and apparatus for waste ion exchange resin processing system

Country Status (1)

Country Link
JP (1) JPS6491099A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015160888A (en) * 2014-02-27 2015-09-07 株式会社東芝 Treatment method and treatment equipment of used ion exchange resin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015160888A (en) * 2014-02-27 2015-09-07 株式会社東芝 Treatment method and treatment equipment of used ion exchange resin

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