JPS57140695A - Removal of nitrogen and phosphorus from filthy water - Google Patents

Removal of nitrogen and phosphorus from filthy water

Info

Publication number
JPS57140695A
JPS57140695A JP2395081A JP2395081A JPS57140695A JP S57140695 A JPS57140695 A JP S57140695A JP 2395081 A JP2395081 A JP 2395081A JP 2395081 A JP2395081 A JP 2395081A JP S57140695 A JPS57140695 A JP S57140695A
Authority
JP
Japan
Prior art keywords
solid particles
vessel
effluent
phosphorus
denitrifying
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
JP2395081A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6229116B2 (enrdf_load_stackoverflow
Inventor
Izumi Hirasawa
Kazuo Shimada
Katsuyuki Kataoka
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 JP2395081A priority Critical patent/JPS57140695A/ja
Publication of JPS57140695A publication Critical patent/JPS57140695A/ja
Publication of JPS6229116B2 publication Critical patent/JPS6229116B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Removal Of Specific Substances (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
JP2395081A 1981-02-20 1981-02-20 Removal of nitrogen and phosphorus from filthy water Granted JPS57140695A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2395081A JPS57140695A (en) 1981-02-20 1981-02-20 Removal of nitrogen and phosphorus from filthy water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2395081A JPS57140695A (en) 1981-02-20 1981-02-20 Removal of nitrogen and phosphorus from filthy water

Publications (2)

Publication Number Publication Date
JPS57140695A true JPS57140695A (en) 1982-08-31
JPS6229116B2 JPS6229116B2 (enrdf_load_stackoverflow) 1987-06-24

Family

ID=12124823

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2395081A Granted JPS57140695A (en) 1981-02-20 1981-02-20 Removal of nitrogen and phosphorus from filthy water

Country Status (1)

Country Link
JP (1) JPS57140695A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005238166A (ja) * 2004-02-27 2005-09-08 Kurita Water Ind Ltd 嫌気的アンモニア酸化処理方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0626524U (ja) * 1992-09-11 1994-04-12 株式会社アイデアル 傘における陣笠の完全防水構造

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005238166A (ja) * 2004-02-27 2005-09-08 Kurita Water Ind Ltd 嫌気的アンモニア酸化処理方法

Also Published As

Publication number Publication date
JPS6229116B2 (enrdf_load_stackoverflow) 1987-06-24

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