JPS5535934A - Organic waste liquid treatment - Google Patents

Organic waste liquid treatment

Info

Publication number
JPS5535934A
JPS5535934A JP10927178A JP10927178A JPS5535934A JP S5535934 A JPS5535934 A JP S5535934A JP 10927178 A JP10927178 A JP 10927178A JP 10927178 A JP10927178 A JP 10927178A JP S5535934 A JPS5535934 A JP S5535934A
Authority
JP
Japan
Prior art keywords
waste liquid
catalyst
organic waste
sintered body
hydrogen peroxide
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
JP10927178A
Other languages
Japanese (ja)
Inventor
Sotoharu Goto
Shunichi Takayama
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP10927178A priority Critical patent/JPS5535934A/en
Publication of JPS5535934A publication Critical patent/JPS5535934A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To effectuate short time waste liquid treatment to remove COD, coloring agent, and the like, organic waste liquid is treated by hydrogen peroxide, with cobalt oxide-active carbon sintered body as catalyst.
CONSTITUTION: Organic waste liquid 1 such as sewage is guided into the reaction tank 2, in which cobalt oxide-active carbon sintered body as catalyst 10 is added and suspended. Into the formed suspension, hydrogen peroxide is added form the constant quantity pump 4 and air is injected from the nozzle pipe 6. This causes hydrogen oxide and catalyst 10 to generate nascent oxygen, which acts to convert organic material in the waste liquid 1 into water and carbon dioxide. After completion of the reaction, the catalyst 10 is separated from supernatant 9 in the settling pond 7. In this process, such high strength oxidizing agent effectively removes COD, BOD, and coloring agent with reduced time for treatment.
COPYRIGHT: (C)1980,JPO&Japio
JP10927178A 1978-09-05 1978-09-05 Organic waste liquid treatment Pending JPS5535934A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10927178A JPS5535934A (en) 1978-09-05 1978-09-05 Organic waste liquid treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10927178A JPS5535934A (en) 1978-09-05 1978-09-05 Organic waste liquid treatment

Publications (1)

Publication Number Publication Date
JPS5535934A true JPS5535934A (en) 1980-03-13

Family

ID=14505932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10927178A Pending JPS5535934A (en) 1978-09-05 1978-09-05 Organic waste liquid treatment

Country Status (1)

Country Link
JP (1) JPS5535934A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6420809A (en) * 1987-07-15 1989-01-24 Matsushita Electric Works Ltd Hair curler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6420809A (en) * 1987-07-15 1989-01-24 Matsushita Electric Works Ltd Hair curler

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