MA59491A1 - Biological treatment of effluents rich in carbon and nitrogen with production of biogas. - Google Patents

Biological treatment of effluents rich in carbon and nitrogen with production of biogas.

Info

Publication number
MA59491A1
MA59491A1 MA59491A MA59491A MA59491A1 MA 59491 A1 MA59491 A1 MA 59491A1 MA 59491 A MA59491 A MA 59491A MA 59491 A MA59491 A MA 59491A MA 59491 A1 MA59491 A1 MA 59491A1
Authority
MA
Morocco
Prior art keywords
effluent
biological treatment
biogas
nitrogen
carbon
Prior art date
Application number
MA59491A
Other languages
French (fr)
Other versions
MA59491B1 (en
Inventor
Esther Alcover
Thibaut Saur
Maxime Rouez
Original Assignee
Suez Int
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 Int filed Critical Suez Int
Publication of MA59491A1 publication Critical patent/MA59491A1/en
Publication of MA59491B1 publication Critical patent/MA59491B1/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
    • C02F3/28—Anaerobic digestion 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
    • 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
    • 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
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/06—Contaminated groundwater or leachate
    • 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
    • C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
    • 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
    • C02F2103/22—Nature of the water, waste water, sewage or sludge to be treated from the processing of animals, e.g. poultry, fish, or parts thereof
    • 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
    • C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
    • 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
    • C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
    • C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
    • 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
    • C02F2103/30—Nature of the water, waste water, sewage or sludge to be treated from the textile industry
    • 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
    • C02F2103/32—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters
    • 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
    • C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
    • C02F2103/343—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the pharmaceutical industry, e.g. containing antibiotics
    • 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
    • C02F2209/02—Temperature
    • 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
    • C02F2209/05—Conductivity or salinity
    • 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
    • C02F2209/10—Solids, e.g. total solids [TS], total suspended solids [TSS] or volatile solids [VS]
    • 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
    • C02F2209/40—Liquid flow rate
    • 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
    • C02F2209/44—Time
    • 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
    • C02F3/28—Anaerobic digestion processes
    • C02F3/2806—Anaerobic processes using solid supports for microorganisms
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

Landscapes

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

Abstract

L'invention concerne un procédé de traitement biologique d'un effluent, l'effluent à traiter contenant de l'azote sous forme d'ammonium et présentant une concentration en matière carbonée mesurée par la demande chimique en oxygène dco supérieure ou égale à 1g par litre d'effluent, le procédé comprenant : a) une étape de digestion anaérobie de l'effluent à traiter pour produire du biogaz et un digestat constituant un premier effluent liquide présentant une teneur en matière carbonée réduite, cette étape étant mise en oeuvre dans une lagune couverte équipée d'un dispositif de récupération du biogaz, b) une étape de traitement biologique du digestat obtenu à l'étape (a) pour produire un deuxième effluent liquide à teneur en azote réduite.The invention relates to a process for the biological treatment of an effluent, the effluent to be treated containing nitrogen in the form of ammonium and having a concentration of carbonaceous matter measured by the chemical oxygen demand dco greater than or equal to 1 g per liter of effluent, the method comprising: a) a step of anaerobic digestion of the effluent to be treated to produce biogas and a digestate constituting a first liquid effluent having a reduced carbon content, this step being implemented in a covered lagoon equipped with a biogas recovery device, b) a stage of biological treatment of the digestate obtained in stage (a) to produce a second liquid effluent with a reduced nitrogen content.

MA59491A 2020-07-24 2021-07-23 BIOLOGICAL TREATMENT OF EFFLUENTS RICH IN CARBON AND NITROGEN WITH PRODUCTION OF BIOGAS. MA59491B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2007798A FR3112768B1 (en) 2020-07-24 2020-07-24 BIOLOGICAL TREATMENT OF EFFLUENTS RICH IN CARBON AND NITROGEN WITH BIOGAS PRODUCTION
PCT/FR2021/051376 WO2022018386A1 (en) 2020-07-24 2021-07-23 Biological treatment of effluents rich in carbonaceous matter and nitrogen with biogas production

Publications (2)

Publication Number Publication Date
MA59491A1 true MA59491A1 (en) 2023-03-31
MA59491B1 MA59491B1 (en) 2023-10-31

Family

ID=73138942

Family Applications (1)

Application Number Title Priority Date Filing Date
MA59491A MA59491B1 (en) 2020-07-24 2021-07-23 BIOLOGICAL TREATMENT OF EFFLUENTS RICH IN CARBON AND NITROGEN WITH PRODUCTION OF BIOGAS.

Country Status (4)

Country Link
FR (1) FR3112768B1 (en)
MA (1) MA59491B1 (en)
WO (1) WO2022018386A1 (en)
ZA (1) ZA202302406B (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2037411U (en) 1988-08-25 1989-05-10 湖南省煤炭科学研究所 Lever tray type brake
FR2889180B1 (en) 2005-08-01 2008-04-04 Suez Environnement Sa PROCESS AND PLANT FOR TREATING NITROGEN CONCENTRATE EFFLUENTS IN A FRACTIONAL CYCLE SEQUENTIAL BIOLOGICAL REACTOR
CN101863592B (en) * 2010-06-21 2011-11-30 浙江大学 Leachate treatment method for small town household refuse landfill sites
CN102515429B (en) * 2011-12-09 2013-11-06 北京工业大学 Device and method for combined denitrification of anoxic-oxic (A/O) shortcut nitrification and anaerobic ammonia oxidation of late-stage landfill leachate
US9005442B2 (en) * 2012-06-12 2015-04-14 John H. Reid Anaerobic lagoon or tank design for eflluent carbon to nitrogen ratio control
FR3001212B1 (en) 2013-01-18 2016-09-16 Degremont PROCESS FOR TREATING AMMONIUM-FORMING NITROGEN-CONTAINING EFFLUENTS AND INSTALLATION FOR CARRYING OUT SAID METHOD
ES2640065T3 (en) 2013-04-16 2017-10-31 Paques I.P. B.V. Process for biological removal of nitrogen from wastewater
FR3008086B1 (en) 2013-07-08 2015-08-14 Degremont METHOD AND INSTALLATION FOR BIOLOGICAL DENITRIFICATION OF WASTE WATER
FR3024726B1 (en) 2014-08-08 2023-05-05 Degremont BATCH SEQUENCE PROCESS FOR REDUCING THE NITROGEN CONTENT IN WASTEWATER
FR3071829B1 (en) 2017-10-04 2021-02-19 Suez Groupe PROCESS FOR THE BIOLOGICAL TREATMENT OF THE NITROGEN IN THE EFFLUENTS BY NITRITATION

Also Published As

Publication number Publication date
FR3112768A1 (en) 2022-01-28
ZA202302406B (en) 2024-07-31
MA59491B1 (en) 2023-10-31
WO2022018386A1 (en) 2022-01-27
FR3112768B1 (en) 2023-12-15

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