JPS5265970A - Process for treating waste water containing sulfate ions - Google Patents

Process for treating waste water containing sulfate ions

Info

Publication number
JPS5265970A
JPS5265970A JP50141187A JP14118775A JPS5265970A JP S5265970 A JPS5265970 A JP S5265970A JP 50141187 A JP50141187 A JP 50141187A JP 14118775 A JP14118775 A JP 14118775A JP S5265970 A JPS5265970 A JP S5265970A
Authority
JP
Japan
Prior art keywords
waste water
water containing
sulfate ions
treating waste
containing sulfate
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
JP50141187A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5628194B2 (enExample
Inventor
Kazuo Nishiguchi
Yoshio Ogawa
Toshio Kanai
Hajime Kitazato
Toshiaki Urata
Hiroshi Yanagioka
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.)
Chiyoda Corp
Original Assignee
Chiyoda Chemical Engineering and Construction 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 Chiyoda Chemical Engineering and Construction Co Ltd filed Critical Chiyoda Chemical Engineering and Construction Co Ltd
Priority to JP50141187A priority Critical patent/JPS5265970A/ja
Publication of JPS5265970A publication Critical patent/JPS5265970A/ja
Publication of JPS5628194B2 publication Critical patent/JPS5628194B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Removal Of Specific Substances (AREA)
JP50141187A 1975-11-27 1975-11-27 Process for treating waste water containing sulfate ions Granted JPS5265970A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50141187A JPS5265970A (en) 1975-11-27 1975-11-27 Process for treating waste water containing sulfate ions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50141187A JPS5265970A (en) 1975-11-27 1975-11-27 Process for treating waste water containing sulfate ions

Publications (2)

Publication Number Publication Date
JPS5265970A true JPS5265970A (en) 1977-05-31
JPS5628194B2 JPS5628194B2 (enExample) 1981-06-30

Family

ID=15286172

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50141187A Granted JPS5265970A (en) 1975-11-27 1975-11-27 Process for treating waste water containing sulfate ions

Country Status (1)

Country Link
JP (1) JPS5265970A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102225818A (zh) * 2011-04-15 2011-10-26 四川省环保科技工程有限责任公司 高浓酸性萃取废水的毒性去除工艺方法
WO2015174103A1 (ja) * 2014-05-13 2015-11-19 住友金属鉱山株式会社 硫酸酸性溶液の中和方法、およびニッケル酸化鉱石の湿式製錬方法
CN105540935A (zh) * 2016-01-29 2016-05-04 铜陵有色金属集团股份有限公司铜冠冶化分公司 脱除有机胺液中氟离子、硫酸根离子和铁离子的方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49121796A (enExample) * 1973-03-23 1974-11-21
JPS49134589A (enExample) * 1973-04-30 1974-12-25

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49121796A (enExample) * 1973-03-23 1974-11-21
JPS49134589A (enExample) * 1973-04-30 1974-12-25

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102225818A (zh) * 2011-04-15 2011-10-26 四川省环保科技工程有限责任公司 高浓酸性萃取废水的毒性去除工艺方法
WO2015174103A1 (ja) * 2014-05-13 2015-11-19 住友金属鉱山株式会社 硫酸酸性溶液の中和方法、およびニッケル酸化鉱石の湿式製錬方法
JP2015214739A (ja) * 2014-05-13 2015-12-03 住友金属鉱山株式会社 硫酸酸性溶液の中和方法、およびニッケル酸化鉱石の湿式製錬方法
US9512503B2 (en) 2014-05-13 2016-12-06 Sumitomo Metal Mining Co., Ltd. Method for neutralizing sulfuric acid acidic solution and hydrometallurgical method for nickel oxide ore
CN105540935A (zh) * 2016-01-29 2016-05-04 铜陵有色金属集团股份有限公司铜冠冶化分公司 脱除有机胺液中氟离子、硫酸根离子和铁离子的方法

Also Published As

Publication number Publication date
JPS5628194B2 (enExample) 1981-06-30

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