JPS55152600A - Decolorizing treatment of heat treated separated liquid from sewage sludge - Google Patents

Decolorizing treatment of heat treated separated liquid from sewage sludge

Info

Publication number
JPS55152600A
JPS55152600A JP6172379A JP6172379A JPS55152600A JP S55152600 A JPS55152600 A JP S55152600A JP 6172379 A JP6172379 A JP 6172379A JP 6172379 A JP6172379 A JP 6172379A JP S55152600 A JPS55152600 A JP S55152600A
Authority
JP
Japan
Prior art keywords
treatment
separated liquid
hypochlorite
settling
decolorizing
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
JP6172379A
Other languages
English (en)
Inventor
Hiroto Haruki
Hitoshi Shirasaka
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.)
Takuma Co Ltd
Original Assignee
Takuma 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 Takuma Co Ltd filed Critical Takuma Co Ltd
Priority to JP6172379A priority Critical patent/JPS55152600A/ja
Publication of JPS55152600A publication Critical patent/JPS55152600A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Treatment Of Water By Oxidation Or Reduction (AREA)
JP6172379A 1979-05-17 1979-05-17 Decolorizing treatment of heat treated separated liquid from sewage sludge Pending JPS55152600A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6172379A JPS55152600A (en) 1979-05-17 1979-05-17 Decolorizing treatment of heat treated separated liquid from sewage sludge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6172379A JPS55152600A (en) 1979-05-17 1979-05-17 Decolorizing treatment of heat treated separated liquid from sewage sludge

Publications (1)

Publication Number Publication Date
JPS55152600A true JPS55152600A (en) 1980-11-27

Family

ID=13179418

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6172379A Pending JPS55152600A (en) 1979-05-17 1979-05-17 Decolorizing treatment of heat treated separated liquid from sewage sludge

Country Status (1)

Country Link
JP (1) JPS55152600A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008043919A (ja) * 2006-08-21 2008-02-28 Kurita Water Ind Ltd 有色飲料排水の脱色処理方法
CN103771623A (zh) * 2014-01-20 2014-05-07 南通华新环保设备工程有限公司 一种染色废水的前处理工艺
CN107698693A (zh) * 2017-11-17 2018-02-16 湖南农业大学 一种水果多糖脱色方法
CN110885146A (zh) * 2019-11-22 2020-03-17 中石化南京工程有限公司 一种循环水排污水处理装置及方法
CN115108689A (zh) * 2022-08-02 2022-09-27 广东新大禹环境科技股份有限公司 一种镀镍废水的净化方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4898657A (ja) * 1972-03-28 1973-12-14
JPS4979988A (ja) * 1972-10-12 1974-08-01
JPS5026353A (ja) * 1973-07-09 1975-03-19

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4898657A (ja) * 1972-03-28 1973-12-14
JPS4979988A (ja) * 1972-10-12 1974-08-01
JPS5026353A (ja) * 1973-07-09 1975-03-19

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008043919A (ja) * 2006-08-21 2008-02-28 Kurita Water Ind Ltd 有色飲料排水の脱色処理方法
CN103771623A (zh) * 2014-01-20 2014-05-07 南通华新环保设备工程有限公司 一种染色废水的前处理工艺
CN107698693A (zh) * 2017-11-17 2018-02-16 湖南农业大学 一种水果多糖脱色方法
CN110885146A (zh) * 2019-11-22 2020-03-17 中石化南京工程有限公司 一种循环水排污水处理装置及方法
CN115108689A (zh) * 2022-08-02 2022-09-27 广东新大禹环境科技股份有限公司 一种镀镍废水的净化方法
CN115108689B (zh) * 2022-08-02 2024-03-22 广东新大禹环境科技股份有限公司 一种镀镍废水的净化方法

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