MY209451A - Wastewater treatment through controlled prioritization of microorganism digestion function - Google Patents

Wastewater treatment through controlled prioritization of microorganism digestion function

Info

Publication number
MY209451A
MY209451A MYPI2022000432A MYPI2022000432A MY209451A MY 209451 A MY209451 A MY 209451A MY PI2022000432 A MYPI2022000432 A MY PI2022000432A MY PI2022000432 A MYPI2022000432 A MY PI2022000432A MY 209451 A MY209451 A MY 209451A
Authority
MY
Malaysia
Prior art keywords
gas
sludge
microorganism
wastewater
return sludge
Prior art date
Application number
MYPI2022000432A
Inventor
Whitney Rich
Akiyoshi Ohki
Original Assignee
Whitney Rich
Akiyoshi Ohki
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
Priority claimed from US16/517,637 external-priority patent/US10457582B1/en
Priority claimed from US16/866,434 external-priority patent/US11046603B2/en
Application filed by Whitney Rich, Akiyoshi Ohki filed Critical Whitney Rich
Publication of MY209451A publication Critical patent/MY209451A/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
    • C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
    • 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
    • C02F3/006—Regulation methods for biological treatment
    • 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
    • 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
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1221—Particular type of activated sludge processes comprising treatment of the recirculated sludge
    • 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
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/26—Reducing the size of particles, liquid droplets or bubbles, e.g. by crushing, grinding, spraying, creation of microbubbles or nanobubbles
    • 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)
  • Microbiology (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Activated Sludge Processes (AREA)
  • Treatment Of Sludge (AREA)

Abstract

Increased control and efficiency over the wastewater (11) purification can be achieved through creating conditions that allow the operator to selectively prioritize the digestive function of microorganism in activated sludge. The gas-dispersion return sludge (36) is created using a reactive gas (37), which is blended with sludge (21) to create a mixture of gas and liquid, which is passed through an atomizer (24) or a cavitation pump (22) to instantly render the reactive gas (37) to an ultra-fine bubble state. At least a portion of the ultra-fine bubbles dissolve within the gas-dispersion return sludge (36), activating the dormant microorganisms. Due to a complete or an almost complete absence of biodegradable material in the gasdispersion return sludge (36), the microorganism prioritize their digestive function, and when exposed to biodegradable pollutants present in wastewater (11), digest the pollutants using biochemical pathways different from the ones used in nature.
MYPI2022000432A 2019-07-21 2020-07-17 Wastewater treatment through controlled prioritization of microorganism digestion function MY209451A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US16/517,637 US10457582B1 (en) 2018-04-18 2019-07-21 System and method for wastewater treatment through controlling purification functions of microorganisms based on activated sludge process
US16/665,533 US10689279B2 (en) 2018-04-18 2019-10-28 System for wastewater treatment through controlling microorganism purification functions
US16/866,434 US11046603B2 (en) 2018-04-18 2020-05-04 System and method for wastewater treatment through microorganism biochemical pathway optimization
PCT/US2020/042672 WO2021016130A1 (en) 2019-07-21 2020-07-17 Wastewater treatment through controlled prioritization of microorganism digestion function

Publications (1)

Publication Number Publication Date
MY209451A true MY209451A (en) 2025-07-09

Family

ID=74193811

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2022000432A MY209451A (en) 2019-07-21 2020-07-17 Wastewater treatment through controlled prioritization of microorganism digestion function

Country Status (7)

Country Link
AU (1) AU2020318915B2 (en)
CA (1) CA3148061A1 (en)
MX (1) MX2022000912A (en)
MY (1) MY209451A (en)
PE (1) PE20220414A1 (en)
PH (1) PH12022550134A1 (en)
WO (1) WO2021016130A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5348655A (en) * 1993-07-02 1994-09-20 Liquid Carbonic Corporation Method for increasing the capacity of sewage treatment plant
AUPR833301A0 (en) * 2001-10-17 2001-11-08 Advanced Environmental Technologies Pty Ltd Organic waste treatment
JP4947679B2 (en) 2002-07-22 2012-06-06 康介 千葉 CO2 reduction line atomizing wastewater treatment method
US10167214B1 (en) * 2018-04-18 2019-01-01 Akiyoshi Ohki System and method for gas-dispersion-return-sludge-based wastewater treatment
US10287194B1 (en) * 2018-08-17 2019-05-14 Akiyoshi Ohki System and method for gas-based water disinfection

Also Published As

Publication number Publication date
PE20220414A1 (en) 2022-03-28
MX2022000912A (en) 2022-02-16
WO2021016130A1 (en) 2021-01-28
PH12022550134A1 (en) 2022-11-14
AU2020318915A1 (en) 2022-03-10
AU2020318915B2 (en) 2026-04-23
CA3148061A1 (en) 2021-01-28

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