JPS5348086A - Method and apparatus for treating waste liquid or washed water of trihydric chromium plating process - Google Patents

Method and apparatus for treating waste liquid or washed water of trihydric chromium plating process

Info

Publication number
JPS5348086A
JPS5348086A JP12318576A JP12318576A JPS5348086A JP S5348086 A JPS5348086 A JP S5348086A JP 12318576 A JP12318576 A JP 12318576A JP 12318576 A JP12318576 A JP 12318576A JP S5348086 A JPS5348086 A JP S5348086A
Authority
JP
Japan
Prior art keywords
trihydric
waste liquid
plating process
chromium plating
treating waste
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.)
Pending
Application number
JP12318576A
Other languages
Japanese (ja)
Inventor
Masayuki Shiraishi
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.)
NIPPON FUIRUTAA KK
Original Assignee
NIPPON FUIRUTAA 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 NIPPON FUIRUTAA KK filed Critical NIPPON FUIRUTAA KK
Priority to JP12318576A priority Critical patent/JPS5348086A/en
Publication of JPS5348086A publication Critical patent/JPS5348086A/en
Pending legal-status Critical Current

Links

JP12318576A 1976-10-14 1976-10-14 Method and apparatus for treating waste liquid or washed water of trihydric chromium plating process Pending JPS5348086A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12318576A JPS5348086A (en) 1976-10-14 1976-10-14 Method and apparatus for treating waste liquid or washed water of trihydric chromium plating process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12318576A JPS5348086A (en) 1976-10-14 1976-10-14 Method and apparatus for treating waste liquid or washed water of trihydric chromium plating process

Publications (1)

Publication Number Publication Date
JPS5348086A true JPS5348086A (en) 1978-05-01

Family

ID=14854284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12318576A Pending JPS5348086A (en) 1976-10-14 1976-10-14 Method and apparatus for treating waste liquid or washed water of trihydric chromium plating process

Country Status (1)

Country Link
JP (1) JPS5348086A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003047960A (en) * 2001-08-06 2003-02-18 Nippon Denko Kk Method and apparatus for treating nitrate ion-containing wastewater
US6846416B2 (en) 2000-07-31 2005-01-25 Ngk Spark Plug Co., Ltd. Process for treating chromate waste liquid
CN104355365A (en) * 2014-10-31 2015-02-18 武汉钢铁(集团)公司 Chromium-containing wastewater treatment method capable of realizing zero emission of pollutants

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6846416B2 (en) 2000-07-31 2005-01-25 Ngk Spark Plug Co., Ltd. Process for treating chromate waste liquid
JP2003047960A (en) * 2001-08-06 2003-02-18 Nippon Denko Kk Method and apparatus for treating nitrate ion-containing wastewater
CN104355365A (en) * 2014-10-31 2015-02-18 武汉钢铁(集团)公司 Chromium-containing wastewater treatment method capable of realizing zero emission of pollutants

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