SG165181A1 - Water and wastewater treatment process and system - Google Patents

Water and wastewater treatment process and system

Info

Publication number
SG165181A1
SG165181A1 SG200901687-4A SG2009016874A SG165181A1 SG 165181 A1 SG165181 A1 SG 165181A1 SG 2009016874 A SG2009016874 A SG 2009016874A SG 165181 A1 SG165181 A1 SG 165181A1
Authority
SG
Singapore
Prior art keywords
water
treatment process
wastewater treatment
wastewater
receiving
Prior art date
Application number
SG200901687-4A
Inventor
Koh Beng Lai
Original Assignee
Koh Beng Lai
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 Koh Beng Lai filed Critical Koh Beng Lai
Priority to SG200901687-4A priority Critical patent/SG165181A1/en
Priority to PCT/SG2010/000083 priority patent/WO2010104477A1/en
Publication of SG165181A1 publication Critical patent/SG165181A1/en

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
    • B01F23/2323—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2334—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer
    • B01F23/23341—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer with tubes surrounding the stirrer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
    • B01F25/53—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle in which the mixture is discharged from and reintroduced into a receptacle through a recirculation tube, into which an additional component is introduced

Abstract

A system for the treatment of wastewater comprising a mixing chamber for receiving a flow of wastewater and an injection inlet for receiving an oxidising agent, said mixing chamber arranged to mix said oxidising agent into said flow of wastewater so as to oxidise and discharge said wastewater.
SG200901687-4A 2009-03-10 2009-03-10 Water and wastewater treatment process and system SG165181A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SG200901687-4A SG165181A1 (en) 2009-03-10 2009-03-10 Water and wastewater treatment process and system
PCT/SG2010/000083 WO2010104477A1 (en) 2009-03-10 2010-03-10 Water and wastewater treatment process and system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG200901687-4A SG165181A1 (en) 2009-03-10 2009-03-10 Water and wastewater treatment process and system

Publications (1)

Publication Number Publication Date
SG165181A1 true SG165181A1 (en) 2010-10-28

Family

ID=42728584

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200901687-4A SG165181A1 (en) 2009-03-10 2009-03-10 Water and wastewater treatment process and system

Country Status (2)

Country Link
SG (1) SG165181A1 (en)
WO (1) WO2010104477A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7093819B2 (en) * 2020-09-30 2022-06-30 連洪 李 Hydrogen gas-containing liquid generator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2713220B1 (en) * 1993-11-30 1996-03-08 Omnium Traitement Valorisa Installation of water purification with submerged filter membranes.
AU2002359272A1 (en) * 2001-10-15 2003-04-28 Pure O3 Tech, Inc. Dissolved ozone generation and delivery system
US6960301B2 (en) * 2002-03-15 2005-11-01 New Earth Systems, Inc. Leachate and wastewater remediation system
US6780331B2 (en) * 2002-04-02 2004-08-24 Science Applications International Corporation Ozonation of contaminated liquids under high pressure
KR20040049713A (en) * 2002-12-07 2004-06-12 주식회사한국연수 Nutrient Removal Process and Facilities for Sewage and Wastewater Treatment Plant Utilizing Bubble Capturing and Recycling Device
US20070056913A1 (en) * 2005-08-19 2007-03-15 Burt David C Portable oil field waste water treatment and recycling system
CN101555881B (en) * 2009-05-05 2012-10-03 广东振华电器有限公司 Sterilizing and deodorizing aerator capable of resolving harmful gases

Also Published As

Publication number Publication date
WO2010104477A1 (en) 2010-09-16

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