BR112017006521A2 - método para gerenciamento de processo de tratamento de água residual - Google Patents

método para gerenciamento de processo de tratamento de água residual

Info

Publication number
BR112017006521A2
BR112017006521A2 BR112017006521A BR112017006521A BR112017006521A2 BR 112017006521 A2 BR112017006521 A2 BR 112017006521A2 BR 112017006521 A BR112017006521 A BR 112017006521A BR 112017006521 A BR112017006521 A BR 112017006521A BR 112017006521 A2 BR112017006521 A2 BR 112017006521A2
Authority
BR
Brazil
Prior art keywords
treatment process
wastewater treatment
process management
affluent
wastewater
Prior art date
Application number
BR112017006521A
Other languages
English (en)
Inventor
De Kerchove Alexis
Ghylin Trevor
Original Assignee
Xylem Ip Man Sarl
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 SE1451169A external-priority patent/SE539023C2/en
Application filed by Xylem Ip Man Sarl filed Critical Xylem Ip Man Sarl
Publication of BR112017006521A2 publication Critical patent/BR112017006521A2/pt

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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5209—Regulation methods for flocculation or precipitation
    • 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
    • C02F3/308—Biological phosphorus removal
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
    • 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
    • C02F3/12—Activated sludge processes
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1215—Combinations of activated sludge treatment with precipitation, flocculation, coagulation and separation of phosphates
    • 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
    • C02F3/1263—Sequencing batch reactors [SBR]
    • 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
    • C02F2101/105—Phosphorus compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/001—Runoff or storm water
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/002—Grey water, e.g. from clothes washers, showers or dishwashers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/005—Black water originating from toilets
    • 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
    • C02F2209/08—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
    • C02F2209/16—Total nitrogen (tkN-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
    • C02F2209/18—PO4-P
    • 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)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Activated Sludge Processes (AREA)
  • Removal Of Specific Substances (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

Abstract

a invenção diz respeito a um método para gerenciar um processo de tratamento de água residual. o método compreende pelo menos as etapas de medir uma quantidade de pelo menos uma substância contendo nitrogênio na água residual afluente (cn, afluente), e determinar uma quantidade de fósforo a ser removido da água residual afluente (cp, afluente) com base na quantidade medida de pelo menos uma substância contendo nitrogênio na água residual afluente (cn, afluente).
BR112017006521A 2014-10-02 2015-09-28 método para gerenciamento de processo de tratamento de água residual BR112017006521A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE1451169A SE539023C2 (en) 2014-10-02 2014-10-02 A method for treating wastewater
SE1550040A SE538639C2 (en) 2014-10-02 2015-01-19 An improved method for managing a wastewater treatment process
PCT/IB2015/057422 WO2016051328A1 (en) 2014-10-02 2015-09-28 Method for managing a wastewater treatment process

Publications (1)

Publication Number Publication Date
BR112017006521A2 true BR112017006521A2 (pt) 2017-12-19

Family

ID=54292865

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017006521A BR112017006521A2 (pt) 2014-10-02 2015-09-28 método para gerenciamento de processo de tratamento de água residual

Country Status (10)

Country Link
US (1) US20170297937A1 (pt)
EP (1) EP3201141A1 (pt)
CN (1) CN106795017A (pt)
AU (1) AU2015326435A1 (pt)
BR (1) BR112017006521A2 (pt)
CA (1) CA2963209A1 (pt)
RU (1) RU2017114975A (pt)
SE (1) SE538639C2 (pt)
SG (1) SG11201702466PA (pt)
WO (1) WO2016051328A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2552854B (en) * 2017-01-23 2019-10-23 Bactest Ltd Wastewater treatment plant control systems
EP3704065A1 (en) 2017-11-01 2020-09-09 Neo Chemicals & Oxides, LLC Rare earth clarifying agent and method for use in primary treatment of wastewater
US10988395B2 (en) * 2018-09-25 2021-04-27 Neo Chemicals & Oxides, LLC Cerium-lanthanum treatment method for reduction of contaminants in wastewater membrane bioreactors

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3386911A (en) * 1966-08-03 1968-06-04 Dorr Oliver Inc Waste treatment for phosphorous removal
US3764524A (en) * 1972-11-13 1973-10-09 Union Carbide Corp Phosphorous removal from wastewater
SE468985B (sv) * 1990-09-07 1993-04-26 Johnson Axel Eng Ab Foerfarande foer rening av avloppsvatten
IT1244740B (it) * 1991-02-13 1994-08-08 Enichem Agricoltura Spa Processo in continuo per la preparazione di fertilizzanti da reflui animali
JP2001009497A (ja) * 1999-06-30 2001-01-16 Hitachi Ltd 生物学的水処理方法および設備
SE521571C2 (sv) * 2002-02-07 2003-11-11 Greenfish Ab Integrerat slutet recirkulerande system för rening av spillvatten i vattenbruk.
WO2008141290A1 (en) * 2007-05-11 2008-11-20 Ch2M Hill, Inc. Low phosphorous water treatment methods and systems
EA201201401A1 (ru) * 2010-04-13 2013-04-30 Моликорп Минералс, Ллс Способы и устройства для усовершенствования удаления загрязнений с помощью редкоземельных металлов
WO2012141895A2 (en) * 2011-04-13 2012-10-18 Molycorp Minerals, Llc Rare earth removal of phosphorus-containing materials
US9475715B2 (en) * 2012-11-16 2016-10-25 Xylem Water Solutions U.S.A., Inc. Optimized process and aeration performance with an advanced control algorithm
FR3005504B1 (fr) * 2013-05-07 2021-12-10 Saur Methode de determination de la teneur en phosphates dans les eaux usees
FR3012128B1 (fr) * 2013-10-18 2016-01-01 Saur Procede de traitement des eaux usees
SE539023C2 (en) * 2014-10-02 2017-03-21 Xylem Ip Man S À R L A method for treating wastewater
US20170190600A1 (en) * 2015-12-30 2017-07-06 Blueteak Innovations, Llc Chemical treatment process of sewage water

Also Published As

Publication number Publication date
CN106795017A (zh) 2017-05-31
SE538639C2 (en) 2016-10-04
AU2015326435A1 (en) 2017-05-18
US20170297937A1 (en) 2017-10-19
EP3201141A1 (en) 2017-08-09
CA2963209A1 (en) 2016-04-07
WO2016051328A1 (en) 2016-04-07
RU2017114975A3 (pt) 2019-04-24
SG11201702466PA (en) 2017-04-27
SE1550040A1 (en) 2016-04-03
RU2017114975A (ru) 2018-11-02

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements