MA45823B1 - Procédé de traitement des lixiviats des décharges contrôlées - Google Patents

Procédé de traitement des lixiviats des décharges contrôlées

Info

Publication number
MA45823B1
MA45823B1 MA45823A MA45823A MA45823B1 MA 45823 B1 MA45823 B1 MA 45823B1 MA 45823 A MA45823 A MA 45823A MA 45823 A MA45823 A MA 45823A MA 45823 B1 MA45823 B1 MA 45823B1
Authority
MA
Morocco
Prior art keywords
treatment process
landfill leachate
leachate
leachate treatment
controlled landfill
Prior art date
Application number
MA45823A
Other languages
English (en)
Other versions
MA45823A1 (fr
Inventor
Mohammed Merzouki
Halima Amakdouf
Original Assignee
Univ Sidi Mohamed Ben Abdellah
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 Univ Sidi Mohamed Ben Abdellah filed Critical Univ Sidi Mohamed Ben Abdellah
Priority to MA45823A priority Critical patent/MA45823B1/fr
Priority to PCT/MA2019/050002 priority patent/WO2020231245A1/fr
Publication of MA45823A1 publication Critical patent/MA45823A1/fr
Publication of MA45823B1 publication Critical patent/MA45823B1/fr

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
    • C02F3/02—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
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/48—Sorbents characterised by the starting material used for their preparation
    • B01J2220/4875—Sorbents characterised by the starting material used for their preparation the starting material being a waste, residue or of undefined composition
    • B01J2220/4887—Residues, wastes, e.g. garbage, municipal or industrial sludges, compost, animal manure; fly-ashes
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • 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
    • C02F2101/163—Nitrates
    • 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
    • C02F2101/20—Heavy metals or heavy metal 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
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/04—Aerobic processes using trickle filters
    • 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
    • C02F3/10—Packings; Fillings; Grids
    • C02F3/104—Granular carriers
    • 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
    • C02F3/10—Packings; Fillings; Grids
    • C02F3/105—Characterized by the chemical composition
    • C02F3/107—Inorganic materials, e.g. sand, silicates
    • 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
    • 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)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Processing Of Solid Wastes (AREA)
  • Fertilizers (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

La présente invention concerne un procédé de traitement des lixiviats des décharges contrôlées chargés en constituants minéraux et organiques. Le procédé comprend une première étape de traitement biologique des lixiviats dans un réacteur séquentiel discontinu fonctionnant en condition aérobie (rsod) (3), suivie d’une deuxième étape de filtration des lixiviats dans une colonne de filtration (11).
MA45823A 2019-05-13 2019-05-13 Procédé de traitement des lixiviats des décharges contrôlées MA45823B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MA45823A MA45823B1 (fr) 2019-05-13 2019-05-13 Procédé de traitement des lixiviats des décharges contrôlées
PCT/MA2019/050002 WO2020231245A1 (fr) 2019-05-13 2019-11-15 Installation de traitement des lixiviats des décharges contrôlées

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MA45823A MA45823B1 (fr) 2019-05-13 2019-05-13 Procédé de traitement des lixiviats des décharges contrôlées

Publications (2)

Publication Number Publication Date
MA45823A1 MA45823A1 (fr) 2020-11-30
MA45823B1 true MA45823B1 (fr) 2021-02-26

Family

ID=68808486

Family Applications (1)

Application Number Title Priority Date Filing Date
MA45823A MA45823B1 (fr) 2019-05-13 2019-05-13 Procédé de traitement des lixiviats des décharges contrôlées

Country Status (2)

Country Link
MA (1) MA45823B1 (fr)
WO (1) WO2020231245A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116332412B (zh) * 2023-03-22 2025-11-07 中国恩菲工程技术有限公司 废液处理系统和废液处理方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3218587C2 (de) 1982-05-17 1986-05-22 INTERATOM GmbH, 5060 Bergisch Gladbach Anlage zur Beseitigung von Sickerwasser und Faulgas in Abfalldeponien
DE3435735A1 (de) 1984-09-28 1986-04-03 Kurt von Dipl.-Chem. Dr.rer.nat. 8170 Bad Tölz Beckerath Verfahren und vorrichtung zum abtrennen der komplex zusammengesetzten fracht aus fluessigen abfaellen wie industrieabwaessern und deponiesickerwaessern
DE19648372A1 (de) 1996-11-22 1998-05-28 Serck Como Gmbh Verfahren und Vorrichtung zum Eindampfen von Abwässern
SE518832C2 (sv) 1998-01-23 2002-11-26 Ncc Ab Förfarande och anordning vid rening av lakvatten
FR2799750B1 (fr) 1999-10-15 2001-12-21 France Dechets Procede de traitement des lixiviats produits par le stockage des dechets contenant des matieres minerales et organiques et moyens pour la mise en oeuvre du procede
FR2913234B1 (fr) 2007-03-02 2009-05-08 Degremont Sa Procede et installation de traitement d'eaux usees contenant des sulfures et de l'ammonium.
CN101585649B (zh) * 2009-05-05 2011-09-21 广东绿由环保科技股份有限公司 污水污泥滤液净化处理系统及处理方法
FR2966146A1 (fr) 2010-10-18 2012-04-20 Veolia Water Solutions & Tech Procede de traitement d'eau au sein d'un reacteur biologique sequentiel comprenant une mesure en ligne de la concentration en nitrites
WO2015058306A1 (fr) 2013-10-23 2015-04-30 Centre De Recherche Industrielle Du Quebec Systeme et procede de biofiltration pour le traitement combine et simultane de methane et de lixiviat
CN106554132B (zh) * 2016-10-12 2017-12-22 南京大学 一种高纳污能力低能耗的污水深度脱氮装置及其运行方法
CN108911357A (zh) * 2018-06-14 2018-11-30 徐州世润德环保科技有限公司 反硝化脱氮污水处理系统和生物滤料的制备方法

Also Published As

Publication number Publication date
MA45823A1 (fr) 2020-11-30
WO2020231245A1 (fr) 2020-11-19

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