JPS57194090A - Trench device by capillary seepage having denitrification function - Google Patents

Trench device by capillary seepage having denitrification function

Info

Publication number
JPS57194090A
JPS57194090A JP7768781A JP7768781A JPS57194090A JP S57194090 A JPS57194090 A JP S57194090A JP 7768781 A JP7768781 A JP 7768781A JP 7768781 A JP7768781 A JP 7768781A JP S57194090 A JPS57194090 A JP S57194090A
Authority
JP
Japan
Prior art keywords
sewage
tank
act
amt
seeps
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
JP7768781A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0144394B2 (enrdf_load_stackoverflow
Inventor
Tadashi Niimi
Masaaki Niimi
Masanori Niimi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP7768781A priority Critical patent/JPS57194090A/ja
Publication of JPS57194090A publication Critical patent/JPS57194090A/ja
Publication of JPH0144394B2 publication Critical patent/JPH0144394B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Treatment Of Biological Wastes In General (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
JP7768781A 1981-05-22 1981-05-22 Trench device by capillary seepage having denitrification function Granted JPS57194090A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7768781A JPS57194090A (en) 1981-05-22 1981-05-22 Trench device by capillary seepage having denitrification function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7768781A JPS57194090A (en) 1981-05-22 1981-05-22 Trench device by capillary seepage having denitrification function

Publications (2)

Publication Number Publication Date
JPS57194090A true JPS57194090A (en) 1982-11-29
JPH0144394B2 JPH0144394B2 (enrdf_load_stackoverflow) 1989-09-27

Family

ID=13640799

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7768781A Granted JPS57194090A (en) 1981-05-22 1981-05-22 Trench device by capillary seepage having denitrification function

Country Status (1)

Country Link
JP (1) JPS57194090A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6094193A (ja) * 1983-10-27 1985-05-27 Tadashi Niimi 浅層地下水を利用した非常時の飲料水等の浄化装置
JPH02126995A (ja) * 1988-11-07 1990-05-15 Onoda Autoclaved Light Weight Concrete Co Ltd 土壌トレンチ
US6443652B1 (en) * 1999-06-28 2002-09-03 Michael H. Houck Aggregate chamber leach lines for leaching effluent and associated method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6094193A (ja) * 1983-10-27 1985-05-27 Tadashi Niimi 浅層地下水を利用した非常時の飲料水等の浄化装置
JPH02126995A (ja) * 1988-11-07 1990-05-15 Onoda Autoclaved Light Weight Concrete Co Ltd 土壌トレンチ
US6443652B1 (en) * 1999-06-28 2002-09-03 Michael H. Houck Aggregate chamber leach lines for leaching effluent and associated method

Also Published As

Publication number Publication date
JPH0144394B2 (enrdf_load_stackoverflow) 1989-09-27

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