JPS5372786A - Back washing method for ion exchange resin - Google Patents

Back washing method for ion exchange resin

Info

Publication number
JPS5372786A
JPS5372786A JP14892876A JP14892876A JPS5372786A JP S5372786 A JPS5372786 A JP S5372786A JP 14892876 A JP14892876 A JP 14892876A JP 14892876 A JP14892876 A JP 14892876A JP S5372786 A JPS5372786 A JP S5372786A
Authority
JP
Japan
Prior art keywords
water
ion exchange
exchange resin
washing method
back washing
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
JP14892876A
Other languages
Japanese (ja)
Inventor
Hideki Iwabe
Taketoshi Madokoro
Tadaaki Kawasugi
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP14892876A priority Critical patent/JPS5372786A/en
Publication of JPS5372786A publication Critical patent/JPS5372786A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To stabilize the quality of water to be treated and, at the same time, to decrease the amount of water to be used for the back wash, by unravelling the resin by passing liquid through the tower from the liquid dispersing pipe at the lower part of the tower, after the seized floating substance has been removed by passing water or water and air for back wash from the liquid dispersing pipe at the upper part of the packed resin layer.
COPYRIGHT: (C)1978,JPO&Japio
JP14892876A 1976-12-10 1976-12-10 Back washing method for ion exchange resin Pending JPS5372786A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14892876A JPS5372786A (en) 1976-12-10 1976-12-10 Back washing method for ion exchange resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14892876A JPS5372786A (en) 1976-12-10 1976-12-10 Back washing method for ion exchange resin

Publications (1)

Publication Number Publication Date
JPS5372786A true JPS5372786A (en) 1978-06-28

Family

ID=15463789

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14892876A Pending JPS5372786A (en) 1976-12-10 1976-12-10 Back washing method for ion exchange resin

Country Status (1)

Country Link
JP (1) JPS5372786A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5892462A (en) * 1981-11-27 1983-06-01 Ebara Infilco Co Ltd Method of backwashing ion-exchange column
JPS58153510A (en) * 1982-03-09 1983-09-12 Hitachi Plant Eng & Constr Co Ltd Filter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5892462A (en) * 1981-11-27 1983-06-01 Ebara Infilco Co Ltd Method of backwashing ion-exchange column
JPS6220849B2 (en) * 1981-11-27 1987-05-09 Ebara Infilco
JPS58153510A (en) * 1982-03-09 1983-09-12 Hitachi Plant Eng & Constr Co Ltd Filter
JPS6216684B2 (en) * 1982-03-09 1987-04-14 Hitachi Plant Eng & Constr Co

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