JPS54127150A - Method and apparatus for processing solution containing organic reduction mass - Google Patents

Method and apparatus for processing solution containing organic reduction mass

Info

Publication number
JPS54127150A
JPS54127150A JP3509378A JP3509378A JPS54127150A JP S54127150 A JPS54127150 A JP S54127150A JP 3509378 A JP3509378 A JP 3509378A JP 3509378 A JP3509378 A JP 3509378A JP S54127150 A JPS54127150 A JP S54127150A
Authority
JP
Japan
Prior art keywords
solution
metal catalyst
reduction mass
organic reduction
solution containing
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
JP3509378A
Other languages
Japanese (ja)
Inventor
Hiroshi Osumi
Yasushi Hibino
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.)
Daido Steel Co Ltd
Original Assignee
Daido Steel 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 Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Priority to JP3509378A priority Critical patent/JPS54127150A/en
Publication of JPS54127150A publication Critical patent/JPS54127150A/en
Pending legal-status Critical Current

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  • Treatment Of Water By Oxidation Or Reduction (AREA)

Abstract

PURPOSE: To effectively remove organic reduction mass from a solution containing the same by oxidative degradation this being accomplished by contacting a metal catalyst with the solution while its fluid bed is being formed, after oxygen has been dissolved in the solution.
CONSTITUTION: A solution containing an organic reduction mass is introduced into an oxygen solution tank 1 and oxygen is blown into the tank through a blow pipe 2 to dissolve in the solution. A liquid pump 4 is used to feed this solution through a pipe 3 into a cylinder 5 from the bottom end thereof the cylinder being filled with a metal catalyst placed on a scale plate 1. On balancing out the speed of the solution and the specific gravity of the metal catalyst, a fluid bed is formed by allowing the metal catalyst to float up to a certain level below the intake of a discharge pipe 8. Thus, the solution is discharged through the discharge pipe 8 after its organic reduction mass has been removed by the oxidative degradation process involving contact with the metal catalyst.
COPYRIGHT: (C)1979,JPO&Japio
JP3509378A 1978-03-27 1978-03-27 Method and apparatus for processing solution containing organic reduction mass Pending JPS54127150A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3509378A JPS54127150A (en) 1978-03-27 1978-03-27 Method and apparatus for processing solution containing organic reduction mass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3509378A JPS54127150A (en) 1978-03-27 1978-03-27 Method and apparatus for processing solution containing organic reduction mass

Publications (1)

Publication Number Publication Date
JPS54127150A true JPS54127150A (en) 1979-10-02

Family

ID=12432330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3509378A Pending JPS54127150A (en) 1978-03-27 1978-03-27 Method and apparatus for processing solution containing organic reduction mass

Country Status (1)

Country Link
JP (1) JPS54127150A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4683065A (en) * 1985-06-18 1987-07-28 Morris Sheikh Method for reduction of cod in water
US4696749A (en) * 1984-08-18 1987-09-29 Basf Aktiengesellschaft Oxidative treatment of wastewaters
JPS6336894A (en) * 1986-07-28 1988-02-17 Daido Steel Co Ltd Treatment of exhaust water containing hydrazine
US4741833A (en) * 1985-06-18 1988-05-03 Morris Sheikh Method for reduction of COD in water
US4840731A (en) * 1985-06-18 1989-06-20 Morris Sheikh Apparaus for reduction of COD in water
JP2003001276A (en) * 2001-06-19 2003-01-07 Tokuyama Corp Method for treating waste water

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4696749A (en) * 1984-08-18 1987-09-29 Basf Aktiengesellschaft Oxidative treatment of wastewaters
US4683065A (en) * 1985-06-18 1987-07-28 Morris Sheikh Method for reduction of cod in water
US4741833A (en) * 1985-06-18 1988-05-03 Morris Sheikh Method for reduction of COD in water
US4840731A (en) * 1985-06-18 1989-06-20 Morris Sheikh Apparaus for reduction of COD in water
JPS6336894A (en) * 1986-07-28 1988-02-17 Daido Steel Co Ltd Treatment of exhaust water containing hydrazine
JP2003001276A (en) * 2001-06-19 2003-01-07 Tokuyama Corp Method for treating waste water

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