JPS52113565A - Method of recoverying phosphorous content of active sludge as water-so luble phosphates - Google Patents
Method of recoverying phosphorous content of active sludge as water-so luble phosphatesInfo
- Publication number
- JPS52113565A JPS52113565A JP2982476A JP2982476A JPS52113565A JP S52113565 A JPS52113565 A JP S52113565A JP 2982476 A JP2982476 A JP 2982476A JP 2982476 A JP2982476 A JP 2982476A JP S52113565 A JPS52113565 A JP S52113565A
- Authority
- JP
- Japan
- Prior art keywords
- water
- phosphates
- active sludge
- luble
- recoverying
- 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
Links
Landscapes
- Gasification And Melting Of Waste (AREA)
- Treatment Of Sludge (AREA)
Abstract
PURPOSE: A specific amount of an alkali component is allowed to react with a flocculated active sludge formed by treatment or organic industrial or living waste water and containing Ca and/or Al in amounts not exceeding specified amounts, before (during or after) baking of the sludge in order to recover a phosphorous content in the waste water as water-soluble phosphates.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2982476A JPS52113565A (en) | 1976-03-22 | 1976-03-22 | Method of recoverying phosphorous content of active sludge as water-so luble phosphates |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2982476A JPS52113565A (en) | 1976-03-22 | 1976-03-22 | Method of recoverying phosphorous content of active sludge as water-so luble phosphates |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52113565A true JPS52113565A (en) | 1977-09-22 |
Family
ID=12286761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2982476A Pending JPS52113565A (en) | 1976-03-22 | 1976-03-22 | Method of recoverying phosphorous content of active sludge as water-so luble phosphates |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52113565A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015120164A (en) * | 2015-03-04 | 2015-07-02 | 月島テクノメンテサービス株式会社 | Incineration processing method of sewage sludge and sewage processing facility |
-
1976
- 1976-03-22 JP JP2982476A patent/JPS52113565A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015120164A (en) * | 2015-03-04 | 2015-07-02 | 月島テクノメンテサービス株式会社 | Incineration processing method of sewage sludge and sewage processing facility |
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