AR110838A1 - Proceso de desamonificación de corriente principal para tratar agua residual que suprime el crecimiento de bacterias oxidantes de nitritos - Google Patents

Proceso de desamonificación de corriente principal para tratar agua residual que suprime el crecimiento de bacterias oxidantes de nitritos

Info

Publication number
AR110838A1
AR110838A1 ARP180100112A ARP180100112A AR110838A1 AR 110838 A1 AR110838 A1 AR 110838A1 AR P180100112 A ARP180100112 A AR P180100112A AR P180100112 A ARP180100112 A AR P180100112A AR 110838 A1 AR110838 A1 AR 110838A1
Authority
AR
Argentina
Prior art keywords
deamonification
growth
suppresses
nitrit
residual water
Prior art date
Application number
ARP180100112A
Other languages
English (en)
Inventor
Hong W Zhao
Original Assignee
Veolia Water Solutions & Tech
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 Veolia Water Solutions & Tech filed Critical Veolia Water Solutions & Tech
Publication of AR110838A1 publication Critical patent/AR110838A1/es

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
    • C02F1/5236—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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/302—Nitrification and denitrification treatment
    • C02F3/307—Nitrification and denitrification treatment characterised by direct conversion of nitrite to molecular nitrogen, e.g. by using the Anammox 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
    • C02F2209/001—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
    • C02F2209/18—PO4-P

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Inorganic Chemistry (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

Abstract

Un proceso de desamonificación de corriente principal basado en un proceso de ANAMMOX y nitrificación para remover nitrógeno amoniacal de una corriente de agua residual. Para estabilizar el proceso de nitrificación, el proceso suprime el crecimiento de BON manteniendo una deficiencia de fósforo en el agua residual sometida al proceso de nitrificación.
ARP180100112A 2017-01-18 2018-01-18 Proceso de desamonificación de corriente principal para tratar agua residual que suprime el crecimiento de bacterias oxidantes de nitritos AR110838A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201762447510P 2017-01-18 2017-01-18

Publications (1)

Publication Number Publication Date
AR110838A1 true AR110838A1 (es) 2019-05-08

Family

ID=61157316

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP180100112A AR110838A1 (es) 2017-01-18 2018-01-18 Proceso de desamonificación de corriente principal para tratar agua residual que suprime el crecimiento de bacterias oxidantes de nitritos

Country Status (2)

Country Link
AR (1) AR110838A1 (es)
WO (1) WO2018136350A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3863977B1 (en) 2018-10-12 2024-05-01 Veolia Water Solutions & Technologies Support Mainstream deammonification process employing bypass primary effluent and step feeding
US20210355011A1 (en) 2018-10-23 2021-11-18 Bl Technologies, Inc. Mabr media for supporting aob and annamox bacteria and process for deammonification of wastewater
CN109502906B (zh) * 2018-12-10 2024-01-30 北京城市排水集团有限责任公司 一种城市污水主侧流厌氧氨氧化协同脱氮工艺装置及其应用方法
CN110759467B (zh) * 2019-11-21 2022-01-28 北京工业大学 基于对氯间二甲基苯酚快速启动与维持城市污水短程硝化的装置与方法
CN111960537A (zh) * 2020-09-02 2020-11-20 北京城市排水集团有限责任公司 一种旁侧厌氧高pH和FA抑制NOB实现低氨氮废水厌氧氨氧化脱氮的系统与方法
CN112250177B (zh) * 2020-09-23 2023-02-07 北京工业大学 一种利用短程硝化-厌氧氨氧化实现垃圾渗滤液高效脱氮的装置与方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0624167D0 (en) * 2006-12-04 2007-01-10 Univ Gent Process and apparatus for the biological treatment of waste water
FR2986226B1 (fr) * 2012-01-27 2014-02-14 Veolia Water Solutions & Tech Procede de traitement d'un effluent en vue d'en abattre la teneur en phosphates comprenant une etape de traitement thermique en voie humide optimise, et installation correspondante

Also Published As

Publication number Publication date
WO2018136350A1 (en) 2018-07-26

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