JPS61139795U - - Google Patents

Info

Publication number
JPS61139795U
JPS61139795U JP2197985U JP2197985U JPS61139795U JP S61139795 U JPS61139795 U JP S61139795U JP 2197985 U JP2197985 U JP 2197985U JP 2197985 U JP2197985 U JP 2197985U JP S61139795 U JPS61139795 U JP S61139795U
Authority
JP
Japan
Prior art keywords
denitrification
nitrification
unit
partition
pipe
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.)
Granted
Application number
JP2197985U
Other languages
Japanese (ja)
Other versions
JPH0415360Y2 (en
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 JP1985021979U priority Critical patent/JPH0415360Y2/ja
Publication of JPS61139795U publication Critical patent/JPS61139795U/ja
Application granted granted Critical
Publication of JPH0415360Y2 publication Critical patent/JPH0415360Y2/ja
Expired legal-status Critical Current

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  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

Description

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

図面は本考案の一実施例を示す構成説明図であ
る。 １……槽、２……隔壁、３……第１脱窒素部、
４……硝化部、５……第２脱窒素部、６……曝気
ブロワ、７……散気機構、８……原水流入管、９
……分配槽、１０……循環配管、１１……連通路
、１２……弁、１３……処理水流出管、１４……
ポンプ、１５……導管、１６……固液分離機、１
７……撹拌装置、１８……消泡機。 The drawings are configuration explanatory diagrams showing one embodiment of the present invention. 1... Tank, 2... Partition wall, 3... First denitrification section,
4... Nitrification section, 5... Second denitrification section, 6... Aeration blower, 7... Aeration mechanism, 8... Raw water inflow pipe, 9
... Distribution tank, 10 ... Circulation piping, 11 ... Communication path, 12 ... Valve, 13 ... Treated water outflow pipe, 14 ...
Pump, 15... Conduit, 16... Solid-liquid separator, 1
7... Stirring device, 18... Antifoaming machine.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 槽内を隔壁によつて上下に２分し、隔壁下部を
第１脱窒素部とし、隔壁上部の上方を硝化部とし
引き続いてその下方を第２脱窒素部とし、前記硝
化部に散気機構を設け、前記第１脱窒素部に原水
流入管及び前記硝化部からの循環配管を連結する
と共に第１脱窒素部と前記硝化部とを連通し、前
記第２脱窒素部な処理水流出管を連結したことを
特徴とする生物学的硝化脱窒素装置。 The inside of the tank is divided into upper and lower halves by a partition, the lower part of the partition is a first denitrification part, the upper part of the partition is a nitrification part, and the part below it is a second denitrification part, and the nitrification part is equipped with an aeration mechanism. A raw water inflow pipe and a circulation pipe from the nitrification unit are connected to the first denitrification unit, and a treated water outflow pipe is provided that connects the first denitrification unit and the nitrification unit, and the second denitrification unit is provided with a treated water outflow pipe. A biological nitrification and denitrification device characterized by connecting the following.
JP1985021979U 1985-02-20 1985-02-20 Expired JPH0415360Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985021979U JPH0415360Y2 (en) 1985-02-20 1985-02-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985021979U JPH0415360Y2 (en) 1985-02-20 1985-02-20

Publications (2)

Publication Number Publication Date
JPS61139795U true JPS61139795U (en) 1986-08-29
JPH0415360Y2 JPH0415360Y2 (en) 1992-04-07

Family

ID=30513860

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985021979U Expired JPH0415360Y2 (en) 1985-02-20 1985-02-20

Country Status (1)

Country Link
JP (1) JPH0415360Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015525667A (en) * 2012-07-06 2015-09-07 リ ジンミンLI, Jinmin Biological sewage treatment apparatus and method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5760918A (en) * 1981-04-01 1982-04-13 Hitachi Ltd Vacuum reservoir
JPS5855097A (en) * 1981-09-25 1983-04-01 Shinko Fuaudoraa Kk Nitrifying and denitrifying device
JPS58174300A (en) * 1982-04-06 1983-10-13 Sankyo Yuki Kk Method for dehydrating activated sludge

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5760918A (en) * 1981-04-01 1982-04-13 Hitachi Ltd Vacuum reservoir
JPS5855097A (en) * 1981-09-25 1983-04-01 Shinko Fuaudoraa Kk Nitrifying and denitrifying device
JPS58174300A (en) * 1982-04-06 1983-10-13 Sankyo Yuki Kk Method for dehydrating activated sludge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015525667A (en) * 2012-07-06 2015-09-07 リ ジンミンLI, Jinmin Biological sewage treatment apparatus and method

Also Published As

Publication number Publication date
JPH0415360Y2 (en) 1992-04-07

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