JPS5321854A - Method of treating sewege - Google Patents

Method of treating sewege

Info

Publication number
JPS5321854A
JPS5321854A JP9625776A JP9625776A JPS5321854A JP S5321854 A JPS5321854 A JP S5321854A JP 9625776 A JP9625776 A JP 9625776A JP 9625776 A JP9625776 A JP 9625776A JP S5321854 A JPS5321854 A JP S5321854A
Authority
JP
Japan
Prior art keywords
reduction
sewege
treating
sewage
distillation
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
JP9625776A
Other languages
Japanese (ja)
Inventor
Saburo Tsuji
Takao Kitamura
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.)
Hitachi Plant Technologies Ltd
Original Assignee
Hitachi Plant Technologies 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 Hitachi Plant Technologies Ltd filed Critical Hitachi Plant Technologies Ltd
Priority to JP9625776A priority Critical patent/JPS5321854A/en
Publication of JPS5321854A publication Critical patent/JPS5321854A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To permit reduction of biologically treated diluted liquid, reduction of load and reduction of construction cost and operating cost by removing components of lower boiling points than that of water through distillation as pre-treatment prior to a biological treatment of the sewage either before or after concentrating water content by evaporation.
COPYRIGHT: (C)1978,JPO&Japio
JP9625776A 1976-08-11 1976-08-11 Method of treating sewege Pending JPS5321854A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9625776A JPS5321854A (en) 1976-08-11 1976-08-11 Method of treating sewege

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9625776A JPS5321854A (en) 1976-08-11 1976-08-11 Method of treating sewege

Publications (1)

Publication Number Publication Date
JPS5321854A true JPS5321854A (en) 1978-02-28

Family

ID=14160130

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9625776A Pending JPS5321854A (en) 1976-08-11 1976-08-11 Method of treating sewege

Country Status (1)

Country Link
JP (1) JPS5321854A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63287588A (en) * 1987-05-19 1988-11-24 Konica Corp Method and device for evaporating and concentrating waste photographic processing solution

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4933844A (en) * 1972-07-28 1974-03-28
JPS50156263A (en) * 1974-06-07 1975-12-17

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4933844A (en) * 1972-07-28 1974-03-28
JPS50156263A (en) * 1974-06-07 1975-12-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63287588A (en) * 1987-05-19 1988-11-24 Konica Corp Method and device for evaporating and concentrating waste photographic processing solution

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