SG11201908648UA - Method and device for treating wastewater - Google Patents

Method and device for treating wastewater

Info

Publication number
SG11201908648UA
SG11201908648UA SG11201908648UA SG11201908648UA SG 11201908648U A SG11201908648U A SG 11201908648UA SG 11201908648U A SG11201908648U A SG 11201908648UA SG 11201908648U A SG11201908648U A SG 11201908648UA
Authority
SG
Singapore
Prior art keywords
treating
wastewater
concentration
treating wastewater
relates
Prior art date
Application number
Other languages
English (en)
Inventor
Irène Mozo
Marc Caligaris
Original Assignee
Suez Groupe
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 Suez Groupe filed Critical Suez Groupe
Publication of SG11201908648UA publication Critical patent/SG11201908648UA/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
    • C02F3/006—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
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/302—Nitrification and denitrification treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/001—Upstream control, i.e. monitoring for predictive control
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/003—Downstream control, i.e. outlet monitoring, e.g. to check the treating agents, such as halogens or ozone, leaving the process
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/08—Chemical Oxygen Demand [COD]; Biological Oxygen Demand [BOD]
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/14—NH3-N
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/20—Total organic carbon [TOC]
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/22—O2
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/40—Liquid flow rate
    • 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)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
SG11201908648U 2017-03-30 2018-03-30 Method and device for treating wastewater SG11201908648UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1752662A FR3064625A1 (fr) 2017-03-30 2017-03-30 Procede et dispositif de traitement d'eau residuaire
PCT/EP2018/058360 WO2018178373A1 (fr) 2017-03-30 2018-03-30 Procédé et dispositif de traitement d'eau résiduaire

Publications (1)

Publication Number Publication Date
SG11201908648UA true SG11201908648UA (en) 2019-10-30

Family

ID=59520996

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201908648U SG11201908648UA (en) 2017-03-30 2018-03-30 Method and device for treating wastewater

Country Status (9)

Country Link
US (1) US11459251B2 (de)
EP (1) EP3601169B1 (de)
CN (1) CN110573462B (de)
AU (1) AU2018242217B2 (de)
CL (1) CL2019002778A1 (de)
DK (1) DK3601169T3 (de)
FR (1) FR3064625A1 (de)
SG (1) SG11201908648UA (de)
WO (1) WO2018178373A1 (de)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2400489A1 (fr) 1977-08-17 1979-03-16 Carboxyque Francaise Procede et dispositif de traitement, par voie biologique, d'eaux residuaires
FR2685692B1 (fr) * 1991-12-31 1997-03-28 Omnium Traitement Valorisa Procede d'epuration d'effluents industriels et/ou urbains du type boues activees.
FR2753191B1 (fr) * 1996-09-10 1998-11-06 Degremont Procede d'epuration de la pollution carbonee et de denitrification en milieu oxygene des eaux usees
US5976888A (en) 1998-12-07 1999-11-02 Biochem Technology, Inc. Method for measuring NOx in biochemical processes
FR2787782B1 (fr) 1998-12-23 2001-03-16 Omnium Traitement Valorisa Procede de traitement d'un effluent mettant en oeuvre une nitrification/denitrification simultanees dans un biofiltre
BRPI0909723A2 (pt) * 2008-03-28 2017-10-10 Siemens Water Tech Corp sistema e métodos híbridos aeróbicos e anaeróbicos de tratamento de lama e água de despejo
US8741154B2 (en) * 2008-10-17 2014-06-03 Remembrance Newcombe Water denitrification
FR2955856B1 (fr) 2010-02-03 2012-09-21 Vinci Environnement Reacteur de purification biologique de l'eau, et procede de regulation d'un tel reacteur
US9005442B2 (en) * 2012-06-12 2015-04-14 John H. Reid Anaerobic lagoon or tank design for eflluent carbon to nitrogen ratio control
US20150266759A1 (en) * 2014-03-21 2015-09-24 Parkson Corporation Wastewater treatment apparatus with dual-level control

Also Published As

Publication number Publication date
US20200377396A1 (en) 2020-12-03
EP3601169A1 (de) 2020-02-05
AU2018242217A1 (en) 2019-10-10
EP3601169B1 (de) 2022-05-11
CL2019002778A1 (es) 2020-01-31
US11459251B2 (en) 2022-10-04
WO2018178373A1 (fr) 2018-10-04
CN110573462A (zh) 2019-12-13
FR3064625A1 (fr) 2018-10-05
DK3601169T3 (da) 2022-07-18
AU2018242217B2 (en) 2023-04-27
CN110573462B (zh) 2022-11-11

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SG11201908648UA (en) Method and device for treating wastewater