JPS574291A - Soil type sewage treating device - Google Patents

Soil type sewage treating device

Info

Publication number
JPS574291A
JPS574291A JP7883380A JP7883380A JPS574291A JP S574291 A JPS574291 A JP S574291A JP 7883380 A JP7883380 A JP 7883380A JP 7883380 A JP7883380 A JP 7883380A JP S574291 A JPS574291 A JP S574291A
Authority
JP
Japan
Prior art keywords
heat
soil
activated
pipes
treating device
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.)
Pending
Application number
JP7883380A
Other languages
Japanese (ja)
Inventor
Takae Tomine
Osamu Tanaka
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.)
Mitsubishi Electric Corp
Tobishima Corp
Original Assignee
Mitsubishi Electric Corp
Tobishima Corp
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 Mitsubishi Electric Corp, Tobishima Corp filed Critical Mitsubishi Electric Corp
Priority to JP7883380A priority Critical patent/JPS574291A/en
Publication of JPS574291A publication Critical patent/JPS574291A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To heat the activated soil and maintain the purification function of living things in soil under the extremes of cold weather by providing a heat transfer pipes which is buried at one end in the activated soil and is in contact at the other end with a heat source in a soil type sewage treating device.
CONSTITUTION: Heat transfer pipes 6 are installed at one end 6a in an aerating tank 1, and buried at the other end 6b in the activated sludge 3 in the upper part of an aerating tank 1 at suitable intervals. The pipes 6 are made by sealing working liquid such as ammonia, Furon, methyl alcohol and the like within metallic pipes. When the heat receiving part of the one end 6a absorbs heat from the heat source, the working fluid in the end 6a evaporates and the vapor thereof flows to the other end 6b side, and releases the heat of condensation in the activated soil from the other end 6b. The condensed liquid is reflowed to the end 6a side by capillarity, and by the repetition of these operations, the heat in the tank 1 is transported into the activated sludge.
COPYRIGHT: (C)1982,JPO&Japio
JP7883380A 1980-06-11 1980-06-11 Soil type sewage treating device Pending JPS574291A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7883380A JPS574291A (en) 1980-06-11 1980-06-11 Soil type sewage treating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7883380A JPS574291A (en) 1980-06-11 1980-06-11 Soil type sewage treating device

Publications (1)

Publication Number Publication Date
JPS574291A true JPS574291A (en) 1982-01-09

Family

ID=13672825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7883380A Pending JPS574291A (en) 1980-06-11 1980-06-11 Soil type sewage treating device

Country Status (1)

Country Link
JP (1) JPS574291A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01242186A (en) * 1988-03-25 1989-09-27 Jitsuo Inagaki Evaporative waste water treating equipment
US9596875B2 (en) 2005-06-02 2017-03-21 Kabushiki Kaisha Yakult Honsha Fermented food containing Bifidobacterium bacteria and method for producing the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS501315A (en) * 1973-05-10 1975-01-08
JPS54142862A (en) * 1978-04-08 1979-11-07 Tadashi Niimi Activated sludge purifying method that combine sludge reeaeration method on surface of water and its device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS501315A (en) * 1973-05-10 1975-01-08
JPS54142862A (en) * 1978-04-08 1979-11-07 Tadashi Niimi Activated sludge purifying method that combine sludge reeaeration method on surface of water and its device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01242186A (en) * 1988-03-25 1989-09-27 Jitsuo Inagaki Evaporative waste water treating equipment
US9596875B2 (en) 2005-06-02 2017-03-21 Kabushiki Kaisha Yakult Honsha Fermented food containing Bifidobacterium bacteria and method for producing the same

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