JPS54141053A - Preetreatment method of raw sewage - Google Patents

Preetreatment method of raw sewage

Info

Publication number
JPS54141053A
JPS54141053A JP4912478A JP4912478A JPS54141053A JP S54141053 A JPS54141053 A JP S54141053A JP 4912478 A JP4912478 A JP 4912478A JP 4912478 A JP4912478 A JP 4912478A JP S54141053 A JPS54141053 A JP S54141053A
Authority
JP
Japan
Prior art keywords
preetreatment
raw sewage
sewage
raw
preetreatment method
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
JP4912478A
Other languages
Japanese (ja)
Inventor
Osamu Aritoshi
Kouji Hasui
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.)
NIPPON SUIKOU KK
Yamada Industry Co Ltd
Original Assignee
NIPPON SUIKOU KK
Yamada Industry 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 NIPPON SUIKOU KK, Yamada Industry Co Ltd filed Critical NIPPON SUIKOU KK
Priority to JP4912478A priority Critical patent/JPS54141053A/en
Publication of JPS54141053A publication Critical patent/JPS54141053A/en
Pending legal-status Critical Current

Links

Landscapes

  • Filtration Of Liquid (AREA)
JP4912478A 1978-04-24 1978-04-24 Preetreatment method of raw sewage Pending JPS54141053A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4912478A JPS54141053A (en) 1978-04-24 1978-04-24 Preetreatment method of raw sewage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4912478A JPS54141053A (en) 1978-04-24 1978-04-24 Preetreatment method of raw sewage

Publications (1)

Publication Number Publication Date
JPS54141053A true JPS54141053A (en) 1979-11-01

Family

ID=12822305

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4912478A Pending JPS54141053A (en) 1978-04-24 1978-04-24 Preetreatment method of raw sewage

Country Status (1)

Country Link
JP (1) JPS54141053A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5884096A (en) * 1981-11-13 1983-05-20 Ebara Infilco Co Ltd Digesting and denitrifying method for night soil sewage
JP2014136215A (en) * 2013-04-11 2014-07-28 Access Japan Co Ltd Oil-water separation device to separate oil from oil-water mixture and oil-water separation system to separate oil from oil-water mixture including the device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4716465U (en) * 1971-03-12 1972-10-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4716465U (en) * 1971-03-12 1972-10-26

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5884096A (en) * 1981-11-13 1983-05-20 Ebara Infilco Co Ltd Digesting and denitrifying method for night soil sewage
JPS6334799B2 (en) * 1981-11-13 1988-07-12 Ebara Infilco
JP2014136215A (en) * 2013-04-11 2014-07-28 Access Japan Co Ltd Oil-water separation device to separate oil from oil-water mixture and oil-water separation system to separate oil from oil-water mixture including the device

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