JPS5712881A - Water disposal - Google Patents

Water disposal

Info

Publication number
JPS5712881A
JPS5712881A JP8727380A JP8727380A JPS5712881A JP S5712881 A JPS5712881 A JP S5712881A JP 8727380 A JP8727380 A JP 8727380A JP 8727380 A JP8727380 A JP 8727380A JP S5712881 A JPS5712881 A JP S5712881A
Authority
JP
Japan
Prior art keywords
exchange resin
water
resin
treated
anion exchange
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.)
Granted
Application number
JP8727380A
Other languages
Japanese (ja)
Other versions
JPH0138549B2 (en
Inventor
Tomoyuki Ichiki
Yasuo Iwata
Tokuyuki Sawada
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.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei 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 Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to JP8727380A priority Critical patent/JPS5712881A/en
Publication of JPS5712881A publication Critical patent/JPS5712881A/en
Publication of JPH0138549B2 publication Critical patent/JPH0138549B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Treatment Of Water By Ion Exchange (AREA)

Abstract

PURPOSE:To check the deterioration of a resin and to dispose water under a stable condition, by passing the water to be treated through a mixed bed containing an excessive amount of a cation exchange resin, and then through an anion exchange resin layer containing a discoloration indicator. CONSTITUTION:Water to be treated is passed through a mixed bed in which the exchange volume of a cation exchange resin is mush bigger than that of an anion exchange resin, and then through an anion exchange resin-packed layer containing a discoloration indicator, e.g. Thymol Blue, Thymol phthalein or the like. If the exchange volume of the resin exceeds an allowable value, the indicator changes it color. As a result, the flow of the water to be treated is stopped, and the ion exchange resin is replaced by a new one. Consequently, water disposl can be done contantly under a stable condition.
JP8727380A 1980-06-27 1980-06-27 Water disposal Granted JPS5712881A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8727380A JPS5712881A (en) 1980-06-27 1980-06-27 Water disposal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8727380A JPS5712881A (en) 1980-06-27 1980-06-27 Water disposal

Publications (2)

Publication Number Publication Date
JPS5712881A true JPS5712881A (en) 1982-01-22
JPH0138549B2 JPH0138549B2 (en) 1989-08-15

Family

ID=13910152

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8727380A Granted JPS5712881A (en) 1980-06-27 1980-06-27 Water disposal

Country Status (1)

Country Link
JP (1) JPS5712881A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61261118A (en) * 1985-02-08 1986-11-19 グループ　ロータス　リミテッド Suspension mechanism for car
JP2008073686A (en) * 2006-08-23 2008-04-03 Everpure Llc Filtering system and measure which are characterized by reducing color throw
US7935260B2 (en) * 2006-08-23 2011-05-03 Pentair Filtration Solutions, Llc Filtering systems and methods characterized by reduced color throw
GB2499313A (en) * 2012-01-30 2013-08-14 Sentinel Performance Solutions Ltd Ion exchange assembly with a visual warning indicator

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61261118A (en) * 1985-02-08 1986-11-19 グループ　ロータス　リミテッド Suspension mechanism for car
JP2008073686A (en) * 2006-08-23 2008-04-03 Everpure Llc Filtering system and measure which are characterized by reducing color throw
US7935260B2 (en) * 2006-08-23 2011-05-03 Pentair Filtration Solutions, Llc Filtering systems and methods characterized by reduced color throw
GB2499313A (en) * 2012-01-30 2013-08-14 Sentinel Performance Solutions Ltd Ion exchange assembly with a visual warning indicator
EP2620414A3 (en) * 2012-01-30 2015-04-22 Sentinel Performance Solutions Ltd Ion exchanger
GB2499313B (en) * 2012-01-30 2017-11-22 Sentinel Performance Solutions Ltd Ion exchange

Also Published As

Publication number Publication date
JPH0138549B2 (en) 1989-08-15

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