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JPS52116642A - Process for decoloring industrial waste water - Google Patents

Process for decoloring industrial waste water

Info

Publication number
JPS52116642A
JPS52116642A JP3242176A JP3242176A JPS52116642A JP S52116642 A JPS52116642 A JP S52116642A JP 3242176 A JP3242176 A JP 3242176A JP 3242176 A JP3242176 A JP 3242176A JP S52116642 A JPS52116642 A JP S52116642A
Authority
JP
Japan
Prior art keywords
waste water
industrial waste
decoloring
decoloring industrial
approx
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
JP3242176A
Other languages
Japanese (ja)
Other versions
JPS5615310B2 (en
Inventor
Goro Motoki
Koji Itagaki
Takeshi Ito
Toshihisa Kawahara
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
Yamasa Shoyu KK
Original Assignee
Mitsubishi Kasei Corp
Yamasa Shoyu KK
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, Yamasa Shoyu KK filed Critical Mitsubishi Kasei Corp
Priority to JP3242176A priority Critical patent/JPS52116642A/en
Publication of JPS52116642A publication Critical patent/JPS52116642A/en
Publication of JPS5615310B2 publication Critical patent/JPS5615310B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Treatment Of Water By Ion Exchange (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

PURPOSE:To provide a process for efficiently decoloring industrial colored waste water in simple operation by contacting the waste water with special ion exchange resin under the same range condition as pH of the waste water upon discharging regardless of the existence of interposed salts (approx. 0 to 5%).
JP3242176A 1976-03-26 1976-03-26 Process for decoloring industrial waste water Granted JPS52116642A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3242176A JPS52116642A (en) 1976-03-26 1976-03-26 Process for decoloring industrial waste water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3242176A JPS52116642A (en) 1976-03-26 1976-03-26 Process for decoloring industrial waste water

Publications (2)

Publication Number Publication Date
JPS52116642A true JPS52116642A (en) 1977-09-30
JPS5615310B2 JPS5615310B2 (en) 1981-04-09

Family

ID=12358474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3242176A Granted JPS52116642A (en) 1976-03-26 1976-03-26 Process for decoloring industrial waste water

Country Status (1)

Country Link
JP (1) JPS52116642A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5464959A (en) * 1992-04-28 1995-11-07 Sodick Co., Ltd. Ion exchange treatment method in producing and recycling aqueous EDM fluid

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5037260A (en) * 1973-06-23 1975-04-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5037260A (en) * 1973-06-23 1975-04-07

Also Published As

Publication number Publication date
JPS5615310B2 (en) 1981-04-09

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