JPS555770A - Sewage purifying tank - Google Patents

Sewage purifying tank

Info

Publication number
JPS555770A
JPS555770A JP8015878A JP8015878A JPS555770A JP S555770 A JPS555770 A JP S555770A JP 8015878 A JP8015878 A JP 8015878A JP 8015878 A JP8015878 A JP 8015878A JP S555770 A JPS555770 A JP S555770A
Authority
JP
Japan
Prior art keywords
sheet
tube
water
dirty water
gap
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
JP8015878A
Other languages
Japanese (ja)
Inventor
Toshio Tsuemoto
Hideki Minoura
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP8015878A priority Critical patent/JPS555770A/en
Publication of JPS555770A publication Critical patent/JPS555770A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Biological Treatment Of Waste Water (AREA)

Abstract

PURPOSE: To enable to easily make up the oxidation bed and to carry out the maintenance and inspection of tank, by dashing the dirty water separated solid matter over minute meshes or sheet continued vacant spaces equipped perpendicularly.
CONSTITUTION: Solid matter in dirty water introduced in the separator 1 from the introducing tube 4, is separated by gravity sedimentation etc. and the above water is flowed in the water supply tube 5. The oxidation bed 3 provided with the oxidation room 2, is composed of the water supply tube 6, the sheet 8 and water collecting tube 9 and the dirty water is flowed on the surface of the sheet 8 from the down flowing gap 7 provided with the bottom of the tube 6. Lower end of the sheet 8 is connected with the flowing-in gap 10 provided with the upper part of the tube 9 nearly horizontally and the dirty water is discharged from the tube 7 or is sent to the next treating process. Materials having minute meshes or continuous gap, such as filter cloth, felt or sponge etc., are used for the sheet 8 and aerobic microorganism is sticked on the sheet surface by the aid of the above materials and exposure treatment of the dirty water is carried out.
COPYRIGHT: (C)1980,JPO&Japio
JP8015878A 1978-06-30 1978-06-30 Sewage purifying tank Pending JPS555770A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8015878A JPS555770A (en) 1978-06-30 1978-06-30 Sewage purifying tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8015878A JPS555770A (en) 1978-06-30 1978-06-30 Sewage purifying tank

Publications (1)

Publication Number Publication Date
JPS555770A true JPS555770A (en) 1980-01-16

Family

ID=13710485

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8015878A Pending JPS555770A (en) 1978-06-30 1978-06-30 Sewage purifying tank

Country Status (1)

Country Link
JP (1) JPS555770A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01281196A (en) * 1988-05-07 1989-11-13 Pub Works Res Inst Ministry Of Constr Water sprinkling filter bed type waste water treatment apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01281196A (en) * 1988-05-07 1989-11-13 Pub Works Res Inst Ministry Of Constr Water sprinkling filter bed type waste water treatment apparatus

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