JPS5556888A - Treatment apparatus for night soil waste water - Google Patents

Treatment apparatus for night soil waste water

Info

Publication number
JPS5556888A
JPS5556888A JP12848878A JP12848878A JPS5556888A JP S5556888 A JPS5556888 A JP S5556888A JP 12848878 A JP12848878 A JP 12848878A JP 12848878 A JP12848878 A JP 12848878A JP S5556888 A JPS5556888 A JP S5556888A
Authority
JP
Japan
Prior art keywords
waste water
ozone
active carbon
night soil
tank
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
JP12848878A
Other languages
Japanese (ja)
Inventor
Toshio Sawa
Shoji Kubota
Tetsuro Adachi
Takayuki Matsumoto
Sankichi Takahashi
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 Ltd
Original Assignee
Hitachi 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 Ltd filed Critical Hitachi Ltd
Priority to JP12848878A priority Critical patent/JPS5556888A/en
Publication of JPS5556888A publication Critical patent/JPS5556888A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To permit the effective treatment of difficultly decomposable night soil waste water by performing the fluidization, adsorption, and regeneration of active carbon by introducing the waste ozone gas of ozone absorption tank into an active carbon fluidized bed.
CONSTITUTION: An ozone-containing gas from the ozonizer 8 is supplied into the ozone absorption tank 1 to oxidize and decompose organic COD components present in night soil waste water supplied in the tank 1, and the treated waste water is directed to the active carbon fluidized tank 2 through the opening 5 of the partition wall 4. The decomposed organics present in waste water are adsorbed in the active carbon 3 in the tank 2 which is fluidized by waste ozone supplied through the conduit 14 from the ozone absorption tank 1, and at the same time the adsorbate on the surface of the active carbon 3 is decomposed by an ozone-lean gas and the gas is consumed. The treatemnt apparatus is applicable to the treatemtn of night soil waste water difficultly decomposable because of its high molecular weight, discharged from the final treatment process of the night soil treatment plant.
COPYRIGHT: (C)1980,JPO&Japio
JP12848878A 1978-10-20 1978-10-20 Treatment apparatus for night soil waste water Pending JPS5556888A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12848878A JPS5556888A (en) 1978-10-20 1978-10-20 Treatment apparatus for night soil waste water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12848878A JPS5556888A (en) 1978-10-20 1978-10-20 Treatment apparatus for night soil waste water

Publications (1)

Publication Number Publication Date
JPS5556888A true JPS5556888A (en) 1980-04-26

Family

ID=14985982

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12848878A Pending JPS5556888A (en) 1978-10-20 1978-10-20 Treatment apparatus for night soil waste water

Country Status (1)

Country Link
JP (1) JPS5556888A (en)

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