JPS5658591A - Septic tank - Google Patents

Septic tank

Info

Publication number
JPS5658591A
JPS5658591A JP13369179A JP13369179A JPS5658591A JP S5658591 A JPS5658591 A JP S5658591A JP 13369179 A JP13369179 A JP 13369179A JP 13369179 A JP13369179 A JP 13369179A JP S5658591 A JPS5658591 A JP S5658591A
Authority
JP
Japan
Prior art keywords
tank
soil
holes
bacteria
septic 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
JP13369179A
Other languages
Japanese (ja)
Inventor
Miki Sato
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP13369179A priority Critical patent/JPS5658591A/en
Publication of JPS5658591A publication Critical patent/JPS5658591A/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

  • Treatment Of Biological Wastes In General (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)

Abstract

PURPOSE: To accelerate night soil purifying action by boring holes in an upper part of a septic tank and introducing soil bacteria into the tank.
CONSTITUTION: A suitable number of holes 10 are bored in upper side wall 9 of septic tank 1 at a position 10W30cm under the surface of the earth and over the surface of water in tank 1. The outsides of holes 10 are coated with nonwoven fabric 11 made of synthetic resin, and fabric 11 is covered with fertile soil. Gram- positive soil bacteria in the soil penetrate into tank 1 through holes 10. The bacteria have high power of digesting and decomposing scum generated on the surface of the water in tank 1. Thus, the purifying action is accelerated.
COPYRIGHT: (C)1981,JPO&Japio
JP13369179A 1979-10-16 1979-10-16 Septic tank Pending JPS5658591A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13369179A JPS5658591A (en) 1979-10-16 1979-10-16 Septic tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13369179A JPS5658591A (en) 1979-10-16 1979-10-16 Septic tank

Publications (1)

Publication Number Publication Date
JPS5658591A true JPS5658591A (en) 1981-05-21

Family

ID=15110615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13369179A Pending JPS5658591A (en) 1979-10-16 1979-10-16 Septic tank

Country Status (1)

Country Link
JP (1) JPS5658591A (en)

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