JPS52131644A - Waste water treating method - Google Patents

Waste water treating method

Info

Publication number
JPS52131644A
JPS52131644A JP4628976A JP4628976A JPS52131644A JP S52131644 A JPS52131644 A JP S52131644A JP 4628976 A JP4628976 A JP 4628976A JP 4628976 A JP4628976 A JP 4628976A JP S52131644 A JPS52131644 A JP S52131644A
Authority
JP
Japan
Prior art keywords
waste water
treating method
water treating
water
ozone
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
JP4628976A
Other languages
Japanese (ja)
Inventor
Takayuki Suzuki
Yoshitaka Matsuo
Taisuke Tatsuya
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.)
Ebara Corp
Original Assignee
Ebara Infilco 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 Ebara Infilco Co Ltd filed Critical Ebara Infilco Co Ltd
Priority to JP4628976A priority Critical patent/JPS52131644A/en
Publication of JPS52131644A publication Critical patent/JPS52131644A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To process organic waste water extremely efficiently by treating it biologically and decomposing the residual chromaticity component by ozone treatment, and by making the introduction of diluted water from outside the system unnecessary by returning some of the ozone treated water to the biological treatment process.
COPYRIGHT: (C)1977,JPO&Japio
JP4628976A 1976-04-22 1976-04-22 Waste water treating method Pending JPS52131644A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4628976A JPS52131644A (en) 1976-04-22 1976-04-22 Waste water treating method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4628976A JPS52131644A (en) 1976-04-22 1976-04-22 Waste water treating method

Publications (1)

Publication Number Publication Date
JPS52131644A true JPS52131644A (en) 1977-11-04

Family

ID=12743044

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4628976A Pending JPS52131644A (en) 1976-04-22 1976-04-22 Waste water treating method

Country Status (1)

Country Link
JP (1) JPS52131644A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5588899A (en) * 1978-12-28 1980-07-04 Toshiba Corp Night soil treating method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5588899A (en) * 1978-12-28 1980-07-04 Toshiba Corp Night soil treating method

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