FR3049596B1 - Installations et procedes de pretraitement des effluents liquides - Google Patents

Installations et procedes de pretraitement des effluents liquides Download PDF

Info

Publication number
FR3049596B1
FR3049596B1 FR1652799A FR1652799A FR3049596B1 FR 3049596 B1 FR3049596 B1 FR 3049596B1 FR 1652799 A FR1652799 A FR 1652799A FR 1652799 A FR1652799 A FR 1652799A FR 3049596 B1 FR3049596 B1 FR 3049596B1
Authority
FR
France
Prior art keywords
methods
treatment systems
liquid effluent
effluent pre
mixing
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR1652799A
Other languages
English (en)
Other versions
FR3049596A1 (fr
Inventor
Frederic Le-Bouguennec
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Societe dAssainissement Rationnel et de Pompage SA
Original Assignee
Societe dAssainissement Rationnel et de Pompage SA
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 Societe dAssainissement Rationnel et de Pompage SA filed Critical Societe dAssainissement Rationnel et de Pompage SA
Priority to FR1652799A priority Critical patent/FR3049596B1/fr
Publication of FR3049596A1 publication Critical patent/FR3049596A1/fr
Application granted granted Critical
Publication of FR3049596B1 publication Critical patent/FR3049596B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/56—Macromolecular compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
    • B01F25/31242—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow the main flow being injected in the central area of the venturi, creating an aspiration in the circumferential part of the conduit
    • 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
    • C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • C02F11/147—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using organic substances
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
    • E03F7/10—Wheeled apparatus for emptying sewers or cesspools
    • 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
    • C02F2103/44—Nature of the water, waste water, sewage or sludge to be treated from vehicle washing facilities
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/008—Mobile apparatus and plants, e.g. mounted on a vehicle

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

Installation de prétraitement d'effluents liquides par mélange d'avec un agent floculant medié par module de mélange par effet Venturi, procédé correspondant et installation de traitement l'intégrant.
FR1652799A 2016-03-31 2016-03-31 Installations et procedes de pretraitement des effluents liquides Active FR3049596B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1652799A FR3049596B1 (fr) 2016-03-31 2016-03-31 Installations et procedes de pretraitement des effluents liquides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1652799A FR3049596B1 (fr) 2016-03-31 2016-03-31 Installations et procedes de pretraitement des effluents liquides

Publications (2)

Publication Number Publication Date
FR3049596A1 FR3049596A1 (fr) 2017-10-06
FR3049596B1 true FR3049596B1 (fr) 2021-02-12

Family

ID=56855518

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1652799A Active FR3049596B1 (fr) 2016-03-31 2016-03-31 Installations et procedes de pretraitement des effluents liquides

Country Status (1)

Country Link
FR (1) FR3049596B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2564453A1 (fr) * 1984-05-16 1985-11-22 Sitep Unite mobile d'epuration d'eaux et de boues polluees
US6936176B1 (en) * 2004-05-11 2005-08-30 Water Missions International Transportable water treatment system
US9751782B2 (en) * 2013-03-14 2017-09-05 Dubois Chemicals, Inc. Wastewater treatment system and method

Also Published As

Publication number Publication date
FR3049596A1 (fr) 2017-10-06

Similar Documents

Publication Publication Date Title
MX366841B (es) Desnitrificacion de aguas residuales industriales salinas.
BRPI0509750A (pt) tratamento de água
GB2572291A (en) System and process for treating produced and frac flowback waters
GB2527989A (en) Wastewater Biosorption With Dissolved Air Flotation
MY175667A (en) Method and apparatus for recovering cooling water effluent
EA201791357A1 (ru) Селективные флокулянты для обогащения руды, содержащей минералы
TR201716297A2 (fr)
PH12018501003A1 (en) Process and system for treating waste water
FR3025792B1 (fr) Dispositif de traitement d'effluents salins sursatures en presence d'inhibiteurs de precipitation
CL2016001747A1 (es) Sistema y método para el tratamiento de agua o aguas residuales
LU92192B1 (fr) Procédé et dispositif de traitement d'une biomassemélangée à de l'eau pour produire de l'eau potabl e, du biogaz et des matières sèches combustibles
MY192907A (en) Unit for treating a drilling mud and corresponding method
MA30973B1 (fr) Procede de traitement de rejet de station membranaire
WO2016053456A3 (fr) Système de traitement des eaux usées
MY184082A (en) Water cleaning agent and water cleaning method
FR3049596B1 (fr) Installations et procedes de pretraitement des effluents liquides
WO2018101699A3 (fr) Procédé de traitement d'eaux usées de désulfuration des gaz de combustion à l'aide d'un dispositif d'électrolyse
LU92571B1 (fr) Dispositif et procédé de dessalement de l'eau de mer
MY195406A (en) An Economical Process for Preparation of Anaerobic Granules for Waste Water Treatment
MA44014B1 (fr) Procede et installation de traitement d'un lixiviat ou d'un concentrat de lixiviat charge en constituants mineraux et organiques
BR112017017979A2 (pt) espessante de coluna para a eliminação de água de borra de resíduos de minério de ferro, processo para a eliminação de água de borra de resíduos de minério de ferro, e dispositivo
CO2018000962A2 (es) Sistema de tratamiento de agua con dispersión de floculante microencapsulante
IL255502B (en) A sedimentation tank is equipped with means to reduce flow velocity
PL403416A1 (pl) Sposób oczyszczania ścieków
MX2017013545A (es) Sistema individual para el tratamiento de agua residual.

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20171006

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9