JPS5518249A - Waste water treatment tank - Google Patents

Waste water treatment tank

Info

Publication number
JPS5518249A
JPS5518249A JP9112178A JP9112178A JPS5518249A JP S5518249 A JPS5518249 A JP S5518249A JP 9112178 A JP9112178 A JP 9112178A JP 9112178 A JP9112178 A JP 9112178A JP S5518249 A JPS5518249 A JP S5518249A
Authority
JP
Japan
Prior art keywords
inlets
water
side face
tank
treatment 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.)
Granted
Application number
JP9112178A
Other languages
Japanese (ja)
Other versions
JPS6147156B2 (en
Inventor
Kozo Nagai
Hayamizu Ito
Shuhei Tatsumi
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.)
Kawasaki Heavy Industries Ltd
Original Assignee
Kawasaki 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 Kawasaki Heavy Industries Ltd filed Critical Kawasaki Heavy Industries Ltd
Priority to JP9112178A priority Critical patent/JPS5518249A/en
Publication of JPS5518249A publication Critical patent/JPS5518249A/en
Publication of JPS6147156B2 publication Critical patent/JPS6147156B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To provide a single waste water treatment tank with versatile use for forced flow, complete mixing, aerobic, and anaerobic operations, the tank is provided with water inlets at the side and bottom faces, water outlet at upper part of the side, and air inlet at the side face.
CONSTITUTION: The tank 1 has four water inlets 2a, 2b, 2c at the side face and four inlets 3a to 3d at the bottom face. Each of the water inlets 3a to 3d at the bottom has blowing edge 4a to 4d facing upward, with total opening area being greater than the total area of the water inlets openings 5a to 5c at the side face. The switch valves 8, 10 are provided to the water feed pipe lines 7 so that either of the side or bottom inlets can be used. Furthermore, the air or oxygen guide pipe 11 is connected to the pipe line 7 to the side face through valve 12.
COPYRIGHT: (C)1980,JPO&Japio
JP9112178A 1978-07-25 1978-07-25 Waste water treatment tank Granted JPS5518249A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9112178A JPS5518249A (en) 1978-07-25 1978-07-25 Waste water treatment tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9112178A JPS5518249A (en) 1978-07-25 1978-07-25 Waste water treatment tank

Publications (2)

Publication Number Publication Date
JPS5518249A true JPS5518249A (en) 1980-02-08
JPS6147156B2 JPS6147156B2 (en) 1986-10-17

Family

ID=14017687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9112178A Granted JPS5518249A (en) 1978-07-25 1978-07-25 Waste water treatment tank

Country Status (1)

Country Link
JP (1) JPS5518249A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5784792A (en) * 1980-11-14 1982-05-27 Ebara Infilco Co Ltd Denitrification of organic waste water
JPS5784793A (en) * 1980-11-14 1982-05-27 Ebara Infilco Co Ltd Denitrification of organic waste water

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5784792A (en) * 1980-11-14 1982-05-27 Ebara Infilco Co Ltd Denitrification of organic waste water
JPS5784793A (en) * 1980-11-14 1982-05-27 Ebara Infilco Co Ltd Denitrification of organic waste water
JPH0123195B2 (en) * 1980-11-14 1989-05-01 Ebara Infilco
JPH0123196B2 (en) * 1980-11-14 1989-05-01 Ebara Infilco

Also Published As

Publication number Publication date
JPS6147156B2 (en) 1986-10-17

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