JPS558807A - Method and apparatus for sewage purification by cultivating soil organism and supplying to sewage - Google Patents

Method and apparatus for sewage purification by cultivating soil organism and supplying to sewage

Info

Publication number
JPS558807A
JPS558807A JP7996378A JP7996378A JPS558807A JP S558807 A JPS558807 A JP S558807A JP 7996378 A JP7996378 A JP 7996378A JP 7996378 A JP7996378 A JP 7996378A JP S558807 A JPS558807 A JP S558807A
Authority
JP
Japan
Prior art keywords
soil
sewage
supplying
microorganism
tank
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
JP7996378A
Other languages
Japanese (ja)
Inventor
Tadashi 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 JP7996378A priority Critical patent/JPS558807A/en
Publication of JPS558807A publication Critical patent/JPS558807A/en
Pending legal-status Critical Current

Links

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  • Treatment Of Biological Wastes In General (AREA)

Abstract

PURPOSE: To enhance purification efficiency by continuously supplying suitable microorganism by permeating sewage into soil, forcedly cultivating soil organism and supplying the resulting soil soup to the sewage.
CONSTITUTION: A ceiling bed 3 having an opening of a hole 3a is provided above a tank 2 comprising an aeration tnak, a precipitation tank, etc. The ceiling bed 3 is covered with soil 5 (about 50 to 60 cm in depth). Water to be treated is introduced into a perforated tube 6a to permit water penetration into the soil 5. Only microorganism is cultivated in the soil 5 containing said water as a nutrient source. The soil soup containing suitable microorganism at a high concentration is supplied via the hole 3a to the tank 2. Thus, effective microorganism can be supplied continuously and the purification efficiency of the sewage treatment can be enhanced.
COPYRIGHT: (C)1980,JPO&Japio
JP7996378A 1978-07-01 1978-07-01 Method and apparatus for sewage purification by cultivating soil organism and supplying to sewage Pending JPS558807A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7996378A JPS558807A (en) 1978-07-01 1978-07-01 Method and apparatus for sewage purification by cultivating soil organism and supplying to sewage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7996378A JPS558807A (en) 1978-07-01 1978-07-01 Method and apparatus for sewage purification by cultivating soil organism and supplying to sewage

Publications (1)

Publication Number Publication Date
JPS558807A true JPS558807A (en) 1980-01-22

Family

ID=13704955

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7996378A Pending JPS558807A (en) 1978-07-01 1978-07-01 Method and apparatus for sewage purification by cultivating soil organism and supplying to sewage

Country Status (1)

Country Link
JP (1) JPS558807A (en)

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