JP2015024379A5 - - Google Patents

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JP2015024379A5
JP2015024379A5 JP2013155537A JP2013155537A JP2015024379A5 JP 2015024379 A5 JP2015024379 A5 JP 2015024379A5 JP 2013155537 A JP2013155537 A JP 2013155537A JP 2013155537 A JP2013155537 A JP 2013155537A JP 2015024379 A5 JP2015024379 A5 JP 2015024379A5
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Japan
Prior art keywords
exchange resin
water
salt
cation exchange
odor
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JP2013155537A
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Japanese (ja)
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JP2015024379A (en
JP6177039B2 (en
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Priority claimed from JP2013155537A external-priority patent/JP6177039B2/en
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アニオン交換樹脂から漏出する臭気を有する水を塩形カチオン交換樹脂に通水させる、水中の臭気の除去方法。   A method for removing odor in water, wherein water having an odor leaking from an anion exchange resin is passed through a salt-type cation exchange resin. 前記塩形カチオン交換樹脂はナトリウム形カチオン交換樹脂である、請求項１に記載の水中の臭気の除去方法。   The method for removing odor in water according to claim 1, wherein the salt cation exchange resin is a sodium cation exchange resin. アニオン交換樹脂の下流側に、前記塩形カチオン交換樹脂を用いた、請求項１または２に記載の水中の臭気の除去方法。   The method for removing odor in water according to claim 1 or 2, wherein the salt-form cation exchange resin is used on the downstream side of the anion exchange resin. アニオン交換樹脂から漏出する臭気を有する水を通水させる塩形カチオン交換樹脂の再生に用いる再生剤が、前記アニオン交換樹脂の再生に用いる再生剤と同一である、塩形カチオン交換樹脂の再生方法。   A method for regenerating a salt-type cation exchange resin, wherein the regenerant used for regenerating the salt-type cation exchange resin through which water having an odor leaking from the anion-exchange resin is passed is the same as the regenerant used for regenerating the anion-exchange resin. . アニオン交換樹脂から漏出する臭気を有する水を塩形カチオン交換樹脂に通水させる手段を有する、水中の臭気の除去装置。   An apparatus for removing odors in water, comprising means for allowing water having an odor leaking from an anion exchange resin to pass through the salt cation exchange resin. アニオン交換樹脂から漏出する臭気を有する水を通水させる塩形カチオン交換樹脂の再生に用いる再生剤が、前記アニオン交換樹脂の再生に用いる再生剤と同一である再生手段をさらに有する、請求項５に記載の水中の臭気の除去装置。 Regenerant using water having an odor escaping from the anion exchange resin regeneration salt form cation exchange resin to be passed through further having reproducing means is the same as the regenerant used for the regeneration of the anion exchange resin, according to claim 5 The apparatus for removing odors in water as described in 1.
JP2013155537A 2013-07-26 2013-07-26 Method and apparatus for removing odor derived from anion exchange resin Active JP6177039B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013155537A JP6177039B2 (en) 2013-07-26 2013-07-26 Method and apparatus for removing odor derived from anion exchange resin

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Application Number Priority Date Filing Date Title
JP2013155537A JP6177039B2 (en) 2013-07-26 2013-07-26 Method and apparatus for removing odor derived from anion exchange resin

Publications (3)

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JP2015024379A JP2015024379A (en) 2015-02-05
JP2015024379A5 true JP2015024379A5 (en) 2016-07-14
JP6177039B2 JP6177039B2 (en) 2017-08-09

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JP2013155537A Active JP6177039B2 (en) 2013-07-26 2013-07-26 Method and apparatus for removing odor derived from anion exchange resin

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7157142B2 (en) 2018-03-27 2022-10-19 野村マイクロ・サイエンス株式会社 Anion exchange resin and water treatment method using the same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08276180A (en) * 1995-04-06 1996-10-22 Ngk Insulators Ltd Method for deodorizing and purifying ion exchange pure water
JPH08309348A (en) * 1995-05-19 1996-11-26 Ngk Insulators Ltd Deodorizing apparatus of ion exchange pure water
JP3860637B2 (en) * 1996-03-29 2006-12-20 三菱化学株式会社 Pure water production method
JP3525024B2 (en) * 1997-02-28 2004-05-10 オルガノ株式会社 Wastewater treatment equipment containing organic matter
JP4161389B2 (en) * 1997-09-25 2008-10-08 オルガノ株式会社 Polishing wastewater treatment method and apparatus
JP3758011B2 (en) * 1998-11-24 2006-03-22 オルガノ株式会社 Equipment for recovering and reusing recycled developer from photoresist developer waste
JP5720138B2 (en) * 2010-08-06 2015-05-20 栗田工業株式会社 Treatment method for acetic acid-containing wastewater

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