JPS5323149A - Waste water treatment - Google Patents

Waste water treatment

Info

Publication number
JPS5323149A
JPS5323149A JP9761176A JP9761176A JPS5323149A JP S5323149 A JPS5323149 A JP S5323149A JP 9761176 A JP9761176 A JP 9761176A JP 9761176 A JP9761176 A JP 9761176A JP S5323149 A JPS5323149 A JP S5323149A
Authority
JP
Japan
Prior art keywords
waste water
water treatment
bubblecap
multistage
tower
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
JP9761176A
Other languages
Japanese (ja)
Inventor
Saburo Tsuji
Chiaki Masuda
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 JP9761176A priority Critical patent/JPS5323149A/en
Publication of JPS5323149A publication Critical patent/JPS5323149A/en
Pending legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

PURPOSE: To provide a method of treating waste water containing volatile organic substance by a distillation treatment employing addition of alkali and a multistage bubblecap tower.
COPYRIGHT: (C)1978,JPO&Japio
JP9761176A 1976-08-16 1976-08-16 Waste water treatment Pending JPS5323149A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9761176A JPS5323149A (en) 1976-08-16 1976-08-16 Waste water treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9761176A JPS5323149A (en) 1976-08-16 1976-08-16 Waste water treatment

Publications (1)

Publication Number Publication Date
JPS5323149A true JPS5323149A (en) 1978-03-03

Family

ID=14197002

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9761176A Pending JPS5323149A (en) 1976-08-16 1976-08-16 Waste water treatment

Country Status (1)

Country Link
JP (1) JPS5323149A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003512930A (en) * 1999-11-02 2003-04-08 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー Process for purifying industrial wastewater from propylene oxide production process

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494674A (en) * 1972-05-06 1974-01-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494674A (en) * 1972-05-06 1974-01-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003512930A (en) * 1999-11-02 2003-04-08 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー Process for purifying industrial wastewater from propylene oxide production process

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