JPH0253200U - - Google Patents

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Publication number
JPH0253200U
JPH0253200U JP12878288U JP12878288U JPH0253200U JP H0253200 U JPH0253200 U JP H0253200U JP 12878288 U JP12878288 U JP 12878288U JP 12878288 U JP12878288 U JP 12878288U JP H0253200 U JPH0253200 U JP H0253200U
Authority
JP
Japan
Prior art keywords
treatment device
wastewater
fine screen
screen
biological treatment
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
JP12878288U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP12878288U priority Critical patent/JPH0253200U/ja
Publication of JPH0253200U publication Critical patent/JPH0253200U/ja
Pending legal-status Critical Current

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  • Treatment Of Sludge (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例の系統図、第２図は
従来の廃水処理装置の１例の系統図である。 １……廃水、２……粗目スクリーン、４……細
目スクリーン、５……細目スクリーンし〓、６…
…生物処理装置、７……沈澱槽、９……余剰汚泥
、１１……濃縮槽、１２……脱水機。 FIG. 1 is a system diagram of an embodiment of the present invention, and FIG. 2 is a system diagram of an example of a conventional wastewater treatment device. 1...Wastewater, 2...Coarse screen, 4...Fine screen, 5...Fine screen, 6...
... Biological treatment device, 7 ... Sedimentation tank, 9 ... Surplus sludge, 11 ... Thickening tank, 12 ... Dehydrator.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 廃水を粗目スクリーンと細目スクリーンの二段
階で除〓し、除〓液を生物処理装置で処理する廃
水処理装置において、上記生物処理装置で発生す
る余剰汚泥の脱水装置に、上記細目スクリーンに
おいて除〓したし〓を供給するようにしたことを
特徴とする廃水処理装置。 In a wastewater treatment equipment that removes wastewater in two stages, a coarse screen and a fine screen, and treats the removed liquid with a biological treatment device, excess sludge generated in the biological treatment device is removed in the fine screen. A wastewater treatment device characterized by supplying water.
JP12878288U 1988-10-03 1988-10-03 Pending JPH0253200U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12878288U JPH0253200U (en) 1988-10-03 1988-10-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12878288U JPH0253200U (en) 1988-10-03 1988-10-03

Publications (1)

Publication Number Publication Date
JPH0253200U true JPH0253200U (en) 1990-04-17

Family

ID=31382444

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12878288U Pending JPH0253200U (en) 1988-10-03 1988-10-03

Country Status (1)

Country Link
JP (1) JPH0253200U (en)

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