JPS5544358A - Method and apparatus for biological denitrification of waste water - Google Patents

Method and apparatus for biological denitrification of waste water

Info

Publication number
JPS5544358A
JPS5544358A JP11818278A JP11818278A JPS5544358A JP S5544358 A JPS5544358 A JP S5544358A JP 11818278 A JP11818278 A JP 11818278A JP 11818278 A JP11818278 A JP 11818278A JP S5544358 A JPS5544358 A JP S5544358A
Authority
JP
Japan
Prior art keywords
denitrification
tank
pump
aeration
nitrification
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
JP11818278A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6125439B2 (enrdf_load_stackoverflow
Inventor
Katsuyuki Kataoka
Yoshitaka Matsuo
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 JP11818278A priority Critical patent/JPS5544358A/ja
Publication of JPS5544358A publication Critical patent/JPS5544358A/ja
Publication of JPS6125439B2 publication Critical patent/JPS6125439B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
JP11818278A 1978-09-26 1978-09-26 Method and apparatus for biological denitrification of waste water Granted JPS5544358A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11818278A JPS5544358A (en) 1978-09-26 1978-09-26 Method and apparatus for biological denitrification of waste water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11818278A JPS5544358A (en) 1978-09-26 1978-09-26 Method and apparatus for biological denitrification of waste water

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP9201387A Division JPS62294498A (ja) 1987-04-16 1987-04-16 廃水の生物学的脱窒素装置

Publications (2)

Publication Number Publication Date
JPS5544358A true JPS5544358A (en) 1980-03-28
JPS6125439B2 JPS6125439B2 (enrdf_load_stackoverflow) 1986-06-16

Family

ID=14730163

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11818278A Granted JPS5544358A (en) 1978-09-26 1978-09-26 Method and apparatus for biological denitrification of waste water

Country Status (1)

Country Link
JP (1) JPS5544358A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58139793A (ja) * 1982-02-12 1983-08-19 Hitachi Plant Eng & Constr Co Ltd 有機性廃水の生物学的脱窒素装置
JPS62294498A (ja) * 1987-04-16 1987-12-21 Ebara Infilco Co Ltd 廃水の生物学的脱窒素装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04143358A (ja) * 1990-10-04 1992-05-18 Noda Corp モルタル下地板
JPH04143357A (ja) * 1990-10-04 1992-05-18 Noda Corp モルタル下地板
JPH04143359A (ja) * 1990-10-04 1992-05-18 Noda Corp モルタル下地板

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS498540A (enrdf_load_stackoverflow) * 1972-05-22 1974-01-25
JPS51124858A (en) * 1975-04-22 1976-10-30 Fuoogerubutsushiyu Gmbh Device that mix gas into liquid
JPS5298356A (en) * 1976-02-12 1977-08-18 Susumu Hashimoto Method of and apparatus for treating waste water
JPS5392551A (en) * 1977-01-24 1978-08-14 Ataka Kensetsu Kougiyou Kk Method of treating waste water
JPS53134549U (enrdf_load_stackoverflow) * 1977-03-31 1978-10-25

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS498540A (enrdf_load_stackoverflow) * 1972-05-22 1974-01-25
JPS51124858A (en) * 1975-04-22 1976-10-30 Fuoogerubutsushiyu Gmbh Device that mix gas into liquid
JPS5298356A (en) * 1976-02-12 1977-08-18 Susumu Hashimoto Method of and apparatus for treating waste water
JPS5392551A (en) * 1977-01-24 1978-08-14 Ataka Kensetsu Kougiyou Kk Method of treating waste water
JPS53134549U (enrdf_load_stackoverflow) * 1977-03-31 1978-10-25

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58139793A (ja) * 1982-02-12 1983-08-19 Hitachi Plant Eng & Constr Co Ltd 有機性廃水の生物学的脱窒素装置
JPS62294498A (ja) * 1987-04-16 1987-12-21 Ebara Infilco Co Ltd 廃水の生物学的脱窒素装置

Also Published As

Publication number Publication date
JPS6125439B2 (enrdf_load_stackoverflow) 1986-06-16

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