JPS53114254A - Method for biological denitrification of night soil waste water - Google Patents

Method for biological denitrification of night soil waste water

Info

Publication number
JPS53114254A
JPS53114254A JP2876877A JP2876877A JPS53114254A JP S53114254 A JPS53114254 A JP S53114254A JP 2876877 A JP2876877 A JP 2876877A JP 2876877 A JP2876877 A JP 2876877A JP S53114254 A JPS53114254 A JP S53114254A
Authority
JP
Japan
Prior art keywords
waste water
night soil
biological denitrification
soil waste
denitrification
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
JP2876877A
Other languages
Japanese (ja)
Other versions
JPS5712438B2 (en
Inventor
Katsuyuki Kataoka
Kazuo Shimada
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 JP2876877A priority Critical patent/JPS53114254A/en
Publication of JPS53114254A publication Critical patent/JPS53114254A/en
Publication of JPS5712438B2 publication Critical patent/JPS5712438B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

Abstract

PURPOSE: To provide a method for the denitrification of night soil waste water, which utilizes crude waste from which ammonia as an organic carbon source required for denitrifying fungus has been removed, whereby valuables such as ethanol and the like as hydrogen donors are not required and economization of resources is made possible.
COPYRIGHT: (C)1978,JPO&Japio
JP2876877A 1977-03-16 1977-03-16 Method for biological denitrification of night soil waste water Granted JPS53114254A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2876877A JPS53114254A (en) 1977-03-16 1977-03-16 Method for biological denitrification of night soil waste water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2876877A JPS53114254A (en) 1977-03-16 1977-03-16 Method for biological denitrification of night soil waste water

Publications (2)

Publication Number Publication Date
JPS53114254A true JPS53114254A (en) 1978-10-05
JPS5712438B2 JPS5712438B2 (en) 1982-03-10

Family

ID=12257574

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2876877A Granted JPS53114254A (en) 1977-03-16 1977-03-16 Method for biological denitrification of night soil waste water

Country Status (1)

Country Link
JP (1) JPS53114254A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5156570A (en) * 1974-09-18 1976-05-18 Sterling Drug Inc

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5156570A (en) * 1974-09-18 1976-05-18 Sterling Drug Inc

Also Published As

Publication number Publication date
JPS5712438B2 (en) 1982-03-10

Similar Documents

Publication Publication Date Title
JPS5279556A (en) Method of treating aerophobically digested liquid
ES462196A1 (en) Purifying method of waste water by two stage activated sludge
JPS53114254A (en) Method for biological denitrification of night soil waste water
JPS5398305A (en) Disposal of organic waste
JPS5339651A (en) Treatment of waste water containing organic matters
JPS5252466A (en) Method for biological denitrification of wastewater
JPS5236853A (en) Aeration tank for sewage disposal using active sludge process
JPS5222367A (en) Treating equipment of waste water containing organic mater rising unde r pressure
JPS51136375A (en) Treating method for fibrous waste material
JPS51128483A (en) Process for cultivating algae using fermentation waste gas
JPS53130860A (en) Method of completely removing nitrogen contained in waste water
JPS52120557A (en) Method of treating waste water containing organic matters
JPS53115565A (en) Method of treating organic waste water
JPS5416847A (en) Biological denitrification method for night soil sewage
JPS5433365A (en) Biological nitrification and denitrification
JPS5227061A (en) Process for treatment of organic waste gases
JPS549452A (en) Method of treating nitrogen-contained organic waste water
JPS5268755A (en) Process for biological treatment of denitrification
JPS53145359A (en) Activated sludge disposal method
JPS53659A (en) Process for treating activated sludge
JPS577297A (en) Sludge disposer
JPS528658A (en) Anaerobic digestion of organic waste fluid
JPS53111658A (en) Treatment of organic waste water
JPS53132171A (en) Process for wastewater treatment
JPS5345049A (en) Method of treating organic waste water