MY130350A - Method for vacuum aeration of septic tanks without agitation. - Google Patents

Method for vacuum aeration of septic tanks without agitation.

Info

Publication number
MY130350A
MY130350A MYPI20004225A MY130350A MY 130350 A MY130350 A MY 130350A MY PI20004225 A MYPI20004225 A MY PI20004225A MY 130350 A MY130350 A MY 130350A
Authority
MY
Malaysia
Prior art keywords
septic tanks
agitation
aeration
vacuum aeration
vacuum
Prior art date
Application number
Inventor
Jerard B Hoage
Larry A Messer
Original Assignee
Sewage Aeration Systems Inc
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 Sewage Aeration Systems Inc filed Critical Sewage Aeration Systems Inc
Publication of MY130350A publication Critical patent/MY130350A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1242—Small compact installations for use in homes, apartment blocks, hotels or the like
    • C02F3/1247—Small compact installations for use in homes, apartment blocks, hotels or the like comprising circular tanks with elements, e.g. decanters, aeration basins, in the form of segments, crowns or sectors
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/20—Activated sludge processes using diffusers
    • C02F3/205—Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors
    • C02F3/207—Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors with axial thrust propellers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/22—Activated sludge processes using circulation pipes
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/18—Tanks for disinfecting, neutralising, or cooling sewage
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/06—Pressure conditions
    • C02F2301/063—Underpressure, vacuum
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Public Health (AREA)
  • Health & Medical Sciences (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Treatment Of Sludge (AREA)

Abstract

AN IMPROVED METHOD FOR AERATION OF SEPTIC TANKS AND THE LIKE BY DRAWING ATMOSPHERIC AIR INTO EXPANSION CHAMBER AND FROM THERE INTO SLUDGE TO PROVIDE LOW PRESSURE SMALL MICROBUBLES WHICH HAVE LONG HOLD TIMES IN THE SLUDGE MATERIAL.
MYPI20004225 1999-09-13 2000-09-12 Method for vacuum aeration of septic tanks without agitation. MY130350A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39449799A 1999-09-13 1999-09-13

Publications (1)

Publication Number Publication Date
MY130350A true MY130350A (en) 2007-06-29

Family

ID=37528472

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20004225 MY130350A (en) 1999-09-13 2000-09-12 Method for vacuum aeration of septic tanks without agitation.

Country Status (2)

Country Link
KR (1) KR20010050403A (en)
MY (1) MY130350A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102069053B1 (en) * 2019-06-07 2020-02-11 장익수 Septic tank for blocking off bad smell

Also Published As

Publication number Publication date
KR20010050403A (en) 2001-06-15

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