JPS52107157A - Sewage cleaning method - Google Patents

Sewage cleaning method

Info

Publication number
JPS52107157A
JPS52107157A JP2308576A JP2308576A JPS52107157A JP S52107157 A JPS52107157 A JP S52107157A JP 2308576 A JP2308576 A JP 2308576A JP 2308576 A JP2308576 A JP 2308576A JP S52107157 A JPS52107157 A JP S52107157A
Authority
JP
Japan
Prior art keywords
cleaning method
sewage
sewage cleaning
cleaning
10ppm
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
JP2308576A
Other languages
Japanese (ja)
Inventor
Katsuo Umehara
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.)
XENOAH KK
Komatsu Zenoah Co
Original Assignee
XENOAH KK
Komatsu Zenoah Co
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 XENOAH KK, Komatsu Zenoah Co filed Critical XENOAH KK
Priority to JP2308576A priority Critical patent/JPS52107157A/en
Publication of JPS52107157A publication Critical patent/JPS52107157A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To provide a sewage cleaning method for promptly and efficiently cleaning a sewage of high concentration to a level of about 10ppm in terms of BOD by the use of two cleaning processes, one using photosynthetic bacteria while the other resorting to a reverse permeation treatment using a semipermeable membrane.
COPYRIGHT: (C)1977,JPO&Japio
JP2308576A 1976-03-05 1976-03-05 Sewage cleaning method Pending JPS52107157A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2308576A JPS52107157A (en) 1976-03-05 1976-03-05 Sewage cleaning method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2308576A JPS52107157A (en) 1976-03-05 1976-03-05 Sewage cleaning method

Publications (1)

Publication Number Publication Date
JPS52107157A true JPS52107157A (en) 1977-09-08

Family

ID=12100572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2308576A Pending JPS52107157A (en) 1976-03-05 1976-03-05 Sewage cleaning method

Country Status (1)

Country Link
JP (1) JPS52107157A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62144799A (en) * 1985-12-18 1987-06-27 Mitsui Zosen Eng Kk High-degree treatment of waste water

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62144799A (en) * 1985-12-18 1987-06-27 Mitsui Zosen Eng Kk High-degree treatment of waste water

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