FR3100536B1 - Procédé de traitement d’un lixiviat de décharge ou d’un concentrat liquide de lixiviat ou de boues issues de lixiviats et dispositif pour la mise en œuvre du procédé - Google Patents

Procédé de traitement d’un lixiviat de décharge ou d’un concentrat liquide de lixiviat ou de boues issues de lixiviats et dispositif pour la mise en œuvre du procédé Download PDF

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Publication number
FR3100536B1
FR3100536B1 FR1909796A FR1909796A FR3100536B1 FR 3100536 B1 FR3100536 B1 FR 3100536B1 FR 1909796 A FR1909796 A FR 1909796A FR 1909796 A FR1909796 A FR 1909796A FR 3100536 B1 FR3100536 B1 FR 3100536B1
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France
Prior art keywords
leachate
sludge
concentrate
treating
mixture
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Active
Application number
FR1909796A
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English (en)
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FR3100536A1 (fr
Inventor
Samir Ameur
Arnaud Tajan
Laurence Garrel
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Dfi Elec
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Dfi Elec
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Publication date
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Priority to FR1909796A priority Critical patent/FR3100536B1/fr
Publication of FR3100536A1 publication Critical patent/FR3100536A1/fr
Application granted granted Critical
Publication of FR3100536B1 publication Critical patent/FR3100536B1/fr
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Classifications

    • 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
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • 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
    • 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
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/56—Macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/128—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using batch processes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
    • 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
    • C02F2301/00—General aspects of water treatment
    • C02F2301/06—Pressure conditions
    • C02F2301/063—Underpressure, vacuum
    • 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)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Sludge (AREA)

Abstract

Procédé de traitement d’un lixiviat de décharge ou d’un concentrat liquide de lixiviat ou de boues issues de lixiviats et dispositif pour la mise en œuvre du procédé. L’invention concerne un procédé de traitement d’un lixiviat (1) de décharge ou d’un concentrat liquide (2) de lixiviat, ou de boues (3) issues d’un lixiviat, stocké(es) dans une cuve de stockage (6, 7, 8), comportant les étapes : a) mise sous vide d’une enceinte hermétique (9) et pompage du lixiviat, concentrat ou boues depuis la cuve vers ladite enceinte ; b) ajout d’un produit coagulant (16) dans ladite enceinte, par aspiration sous vide, et premier brassage du mélange concentrat ou lixiviat ou boues-coagulant ; c) ajoute d’un produit floculant (22), par aspiration sous vide, audit mélange dans l’enceinte et second brassage, afin d’obtenir un mélange concentrat ou lixiviat ou boues-coagulant-floculant aggloméré sous la forme de flocs ; d) projection dudit mélange aggloméré dans au moins un tube en géotextile (32, 32a, 32b, 32c) perméable ; e) Chauffage du tube et obtention d’une matière sèche stockable. Figure pour l’abrégé : Fig. 1
FR1909796A 2019-09-05 2019-09-05 Procédé de traitement d’un lixiviat de décharge ou d’un concentrat liquide de lixiviat ou de boues issues de lixiviats et dispositif pour la mise en œuvre du procédé Active FR3100536B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1909796A FR3100536B1 (fr) 2019-09-05 2019-09-05 Procédé de traitement d’un lixiviat de décharge ou d’un concentrat liquide de lixiviat ou de boues issues de lixiviats et dispositif pour la mise en œuvre du procédé

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1909796A FR3100536B1 (fr) 2019-09-05 2019-09-05 Procédé de traitement d’un lixiviat de décharge ou d’un concentrat liquide de lixiviat ou de boues issues de lixiviats et dispositif pour la mise en œuvre du procédé
FR1909796 2019-09-05

Publications (2)

Publication Number Publication Date
FR3100536A1 FR3100536A1 (fr) 2021-03-12
FR3100536B1 true FR3100536B1 (fr) 2021-08-27

Family

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FR1909796A Active FR3100536B1 (fr) 2019-09-05 2019-09-05 Procédé de traitement d’un lixiviat de décharge ou d’un concentrat liquide de lixiviat ou de boues issues de lixiviats et dispositif pour la mise en œuvre du procédé

Country Status (1)

Country Link
FR (1) FR3100536B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113651408A (zh) * 2021-04-28 2021-11-16 南京益德清环保科技有限公司 一种垃圾渗滤液预处理物化联合方法及装置
CN118529837B (zh) * 2024-07-26 2024-10-18 环德(福建)环保科技有限公司 一种垃圾渗滤液耦合固化反应装置及其耦合工艺
CN119461693B (zh) * 2024-08-15 2026-04-03 湖南科美洁环保科技有限公司 一种垃圾渗滤液处理装备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3047483B1 (fr) 2016-02-09 2020-02-14 Suez Rv Bioenergies Procede de traitement d'un lixiviat ou d'un concentrat de lixiviat charge en constituants mineraux et organiques
FR3052450B1 (fr) * 2016-06-08 2020-01-10 Veolia Water Solutions & Technologies Support Procede ameliore de deshydratation de boues assistee par reactif floculant et installation pour la mise en œuvre d'un tel procede.
CN107721088A (zh) 2017-11-23 2018-02-23 荣成市固废综合处理与应用产业园有限公司 一种处理垃圾渗滤液膜滤浓缩液装置
CN108715491A (zh) 2018-06-21 2018-10-30 江苏天楹环保能源成套设备有限公司 一种对垃圾渗滤液的纳滤浓缩液的处理方法
CN110183005A (zh) * 2019-07-02 2019-08-30 天津生态城环保有限公司 一种垃圾渗滤液污染水体处理工艺

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Publication number Publication date
FR3100536A1 (fr) 2021-03-12

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