JPS5976593A - Ｅｄｔａを含むボイラ等の化学洗浄廃液からｅｄｔａを回収する方法 - Google Patents

Ｅｄｔａを含むボイラ等の化学洗浄廃液からｅｄｔａを回収する方法

Info

Publication number
JPS5976593A
JPS5976593A JP18524282A JP18524282A JPS5976593A JP S5976593 A JPS5976593 A JP S5976593A JP 18524282 A JP18524282 A JP 18524282A JP 18524282 A JP18524282 A JP 18524282A JP S5976593 A JPS5976593 A JP S5976593A
Authority
JP
Japan
Prior art keywords
edta
crystals
cod
liquid
separated
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
JP18524282A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6134875B2 (enrdf_load_stackoverflow
Inventor
Atsuo Miyazaki
宮崎　厚生
Yukio Aisaka
逢坂　幸男
Hidetomo Suzuki
英友 鈴木
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.)
Ebara Corp
Original Assignee
Ebara Infilco 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 Ebara Infilco Co Ltd filed Critical Ebara Infilco Co Ltd
Priority to JP18524282A priority Critical patent/JPS5976593A/ja
Publication of JPS5976593A publication Critical patent/JPS5976593A/ja
Publication of JPS6134875B2 publication Critical patent/JPS6134875B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Removal Of Specific Substances (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
JP18524282A 1982-10-21 1982-10-21 Ｅｄｔａを含むボイラ等の化学洗浄廃液からｅｄｔａを回収する方法 Granted JPS5976593A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18524282A JPS5976593A (ja) 1982-10-21 1982-10-21 Ｅｄｔａを含むボイラ等の化学洗浄廃液からｅｄｔａを回収する方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18524282A JPS5976593A (ja) 1982-10-21 1982-10-21 Ｅｄｔａを含むボイラ等の化学洗浄廃液からｅｄｔａを回収する方法

Publications (2)

Publication Number Publication Date
JPS5976593A true JPS5976593A (ja) 1984-05-01
JPS6134875B2 JPS6134875B2 (enrdf_load_stackoverflow) 1986-08-09

Family

ID=16167370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18524282A Granted JPS5976593A (ja) 1982-10-21 1982-10-21 Ｅｄｔａを含むボイラ等の化学洗浄廃液からｅｄｔａを回収する方法

Country Status (1)

Country Link
JP (1) JPS5976593A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000210681A (ja) * 1999-01-21 2000-08-02 United States Enrichment Corp 洗浄液からの金属の除去方法
CN112960829A (zh) * 2021-02-20 2021-06-15 成都明天高新产业有限责任公司 一种印制电路板生产含铜废水处理工艺

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0379650U (enrdf_load_stackoverflow) * 1989-12-05 1991-08-14
CN104418400B (zh) * 2013-08-20 2017-02-08 天津大学 铁基纳米合金及其在吸附铯中的应用

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5027310A (enrdf_load_stackoverflow) * 1973-07-14 1975-03-20
JPS5067726A (enrdf_load_stackoverflow) * 1973-10-22 1975-06-06
JPS5163555A (ja) * 1974-11-29 1976-06-02 Teikoku Hormone Mfg Co Ltd Jukinzokusakuensuiyoekino shorihoho
JPS529941A (en) * 1975-07-11 1977-01-25 Bii Esu Konkuriito Kk Holding device for transportation of bridge* etc*
JPS5243453A (en) * 1975-10-02 1977-04-05 Furuno Electric Co Ltd Ultrasonic detector
JPS52135879A (en) * 1976-05-11 1977-11-14 Kurita Water Ind Ltd Treatment of chemical washing waste liquid

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5027310A (enrdf_load_stackoverflow) * 1973-07-14 1975-03-20
JPS5067726A (enrdf_load_stackoverflow) * 1973-10-22 1975-06-06
JPS5163555A (ja) * 1974-11-29 1976-06-02 Teikoku Hormone Mfg Co Ltd Jukinzokusakuensuiyoekino shorihoho
JPS529941A (en) * 1975-07-11 1977-01-25 Bii Esu Konkuriito Kk Holding device for transportation of bridge* etc*
JPS5243453A (en) * 1975-10-02 1977-04-05 Furuno Electric Co Ltd Ultrasonic detector
JPS52135879A (en) * 1976-05-11 1977-11-14 Kurita Water Ind Ltd Treatment of chemical washing waste liquid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000210681A (ja) * 1999-01-21 2000-08-02 United States Enrichment Corp 洗浄液からの金属の除去方法
CN112960829A (zh) * 2021-02-20 2021-06-15 成都明天高新产业有限责任公司 一种印制电路板生产含铜废水处理工艺

Also Published As

Publication number Publication date
JPS6134875B2 (enrdf_load_stackoverflow) 1986-08-09

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