JPS6321558B2 - - Google Patents

Info

Publication number
JPS6321558B2
JPS6321558B2 JP56164549A JP16454981A JPS6321558B2 JP S6321558 B2 JPS6321558 B2 JP S6321558B2 JP 56164549 A JP56164549 A JP 56164549A JP 16454981 A JP16454981 A JP 16454981A JP S6321558 B2 JPS6321558 B2 JP S6321558B2
Authority
JP
Japan
Prior art keywords
tank
denitrification
sludge
solid
liquid separation
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.)
Expired
Application number
JP56164549A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5864198A (ja
Inventor
Yasutomo Ootake
Moryuki Sumyoshi
Naomichi Mori
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.)
Hitachi Ltd
Original Assignee
Hitachi Plant Engineering and Construction 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 Hitachi Plant Engineering and Construction Co Ltd filed Critical Hitachi Plant Engineering and Construction Co Ltd
Priority to JP16454981A priority Critical patent/JPS5864198A/ja
Publication of JPS5864198A publication Critical patent/JPS5864198A/ja
Publication of JPS6321558B2 publication Critical patent/JPS6321558B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Physical Water Treatments (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
JP16454981A 1981-10-15 1981-10-15 廃水の生物学的脱窒素方法及び装置 Granted JPS5864198A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16454981A JPS5864198A (ja) 1981-10-15 1981-10-15 廃水の生物学的脱窒素方法及び装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16454981A JPS5864198A (ja) 1981-10-15 1981-10-15 廃水の生物学的脱窒素方法及び装置

Publications (2)

Publication Number Publication Date
JPS5864198A JPS5864198A (ja) 1983-04-16
JPS6321558B2 true JPS6321558B2 (enrdf_load_stackoverflow) 1988-05-07

Family

ID=15795264

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16454981A Granted JPS5864198A (ja) 1981-10-15 1981-10-15 廃水の生物学的脱窒素方法及び装置

Country Status (1)

Country Link
JP (1) JPS5864198A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6887426B2 (en) 1986-08-13 2005-05-03 Roger Phillips Reagents test strip adapted for receiving an unmeasured sample while in use in an apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002028688A (ja) * 2000-07-18 2002-01-29 Maezawa Ind Inc 排水処理装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5527052A (en) * 1978-08-15 1980-02-26 Ebara Infilco Co Ltd Sludge floatation and concentration
JPS5527062A (en) * 1978-08-16 1980-02-26 Ebara Infilco Co Ltd Concentration of sludge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6887426B2 (en) 1986-08-13 2005-05-03 Roger Phillips Reagents test strip adapted for receiving an unmeasured sample while in use in an apparatus

Also Published As

Publication number Publication date
JPS5864198A (ja) 1983-04-16

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