FR2729652A1 - Waste water purificn. plant having compact layout - Google Patents

Waste water purificn. plant having compact layout Download PDF

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Publication number
FR2729652A1
FR2729652A1 FR9500791A FR9500791A FR2729652A1 FR 2729652 A1 FR2729652 A1 FR 2729652A1 FR 9500791 A FR9500791 A FR 9500791A FR 9500791 A FR9500791 A FR 9500791A FR 2729652 A1 FR2729652 A1 FR 2729652A1
Authority
FR
France
Prior art keywords
tanks
plant
waste water
compact layout
prefabricated
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.)
Pending
Application number
FR9500791A
Other languages
French (fr)
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.)
DESQUEYROUX MICHEL
Original Assignee
DESQUEYROUX MICHEL
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 DESQUEYROUX MICHEL filed Critical DESQUEYROUX MICHEL
Priority to FR9500791A priority Critical patent/FR2729652A1/en
Publication of FR2729652A1 publication Critical patent/FR2729652A1/en
Pending legal-status Critical Current

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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
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • 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)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

Plant consists of a series of tanks of small dimensions a lifting well (1), a high-load tank (2), low-load tanks (6 - 17), a clarifier (18) and a sediment tank (19). The tanks are all prefabricated to obtain a modular arrangement, with valves (5) between the modules to allow the waste water flow rate to be managed. The number and size of the tanks are determined by the requirements of the plant, and the tanks can be made from materials such as cement, fibreglass, enamelled or stainless steel.

Description

CENTRALE D'EPURATION DES EAUX USEES
EN MODULES PREFABRIQUES
La présente invention concerne un dispositif de construction en modules préfabriqués des centrales d'épurations pour permettre le réglage du débit pendant les périodes de faibles rejets
Traditionnellement les centrales de dépollution traitent un seul volume de débit ( volume maximum ).WASTEWATER TREATMENT PLANT
IN PREFABRICATED MODULES
The present invention relates to a device for building prefabricated modules of purification plants to allow adjustment of the flow rate during periods of low discharge.
Traditionally, pollution control centers process a single volume of flow (maximum volume).

Le dispositif selon l'invention permet de remédier à cet inconvénient . Il comporte en effet selon une première caractéristique, des bacs séparés permettant à tout moment d'utiliser le procédé soit à 100 Z de son potentiel de traitement ,soit au 2/3 ,soit au 1/3 sans conséquence sur le résultat final.Ce système permet
- une économie d'énergie
- un nettoyage éventuel de la centrale sans arrêt
total du fonctionnement
- d'accepter toutes évolutions de la consommation
d'eau dans le temps.The device according to the invention overcomes this drawback. According to a first characteristic, it has separate tanks allowing the process to be used at any time either at 100% of its treatment potential, or at 2/3, or at 1/3 without consequence on the final result. system allows
- energy saving
- possible cleaning of the control unit without stopping
total operating
- accept any changes in consumption
of water over time.

- La facilité de transport et le pré-montage en
usine des modules
Selon des modes particuliers de réalisation - Bacs en ciment préfabriqués - Bacs en fibre de verre - bacs en acier émaillé - Bacs en inox - Bacs revêtus d'un revêtement
Le nombre et le volume des différents bacs restant proportionnel au volume de rejets des effluents.- Ease of transport and pre-assembly in
module factory
According to particular embodiments - Prefabricated cement tanks - Fiberglass tanks - enamelled steel tanks - Stainless steel tanks - Boxes coated with a coating
The number and volume of the various tanks remains proportional to the volume of effluent discharges.

Les dessins annexés illustrent l'invention
La figure 1 représente en coupe , le dispositif selon l'invention.The accompanying drawings illustrate the invention
Figure 1 shows in section, the device according to the invention.

La figure 2 représente en coupe , une variante de ce dispositif. Figure 2 shows in section, a variant of this device.

En référence à ces dessins, le dispositif comporte un puits de soulèvement (1) préparé en module pour la reception des eaux usées . Nous avons en ( 2 ) le bac forte charge relié au dégrilleur( 3 ), au ph mètre ( 4 ) et aux bacs faible charge ( 6 à 17 ) . Ces bacs sont eux aussi préfabriqués et sont reliés par des flexibles ou des vannes ( 5 ) permettant de gérer la quantité d'eau usée. Le clarificateur ( 18 ) ainsi que le puits à boue ( 19 ) sont eux aussi préfabriqués. With reference to these drawings, the device comprises a lifting well (1) prepared as a module for the reception of wastewater. In (2) we have the heavy load tank connected to the screen (3), the ph meter (4) and the light load tanks (6 to 17). These tanks are also prefabricated and are connected by hoses or valves (5) to manage the amount of waste water. The clarifier (18) as well as the mud pit (19) are also prefabricated.

Dans la forme de réalisation selon la figure 2 représente la centrale en fabrication compacte ,ce qui permet de l'implanter sur de petits terrains. In the embodiment according to Figure 2 shows the plant in compact manufacturing, which allows it to be installed on small lots.

A titre d'exemple ;non limitatif, la centrale aura des dimensions variables suivant les rejets d'eau usées. By way of example, without limitation, the power plant will have variable dimensions depending on the discharge of waste water.

Le dispositif selon l'invention est destiné au traitement des eaux usées.  The device according to the invention is intended for the treatment of waste water.

Claims (2)

REVENDICATIONS 1) Dispositif pour la réalisation de station de traitement des eaux usées , caractérisé en ce qu'elle comporte de multiples bacs de petites dimensions ( puits de soulèvement (1), bacs forte charge (2), bacs faible charge (6 à 17), clarificateur (18) et puits à boues (19)) réalisés de façon préfabriqués pour obtenir la modulabilité du procédé ( vannes (5)) suivant le débit de rejet à adsorber. 1) Device for producing a wastewater treatment station, characterized in that it comprises multiple small tanks (lifting wells (1), high load tanks (2), low load tanks (6 to 17) , clarifier (18) and sludge wells (19)) made in a prefabricated manner to obtain the modularity of the process (valves (5)) according to the discharge rate to be adsorbed. 2) Dispositif selon la revendication 1 caractérisé par la compactibilité de la centrale et représenté sur le schéma 2.  2) Device according to claim 1 characterized by the compactibility of the power plant and shown in diagram 2.
FR9500791A 1995-01-19 1995-01-19 Waste water purificn. plant having compact layout Pending FR2729652A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9500791A FR2729652A1 (en) 1995-01-19 1995-01-19 Waste water purificn. plant having compact layout

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9500791A FR2729652A1 (en) 1995-01-19 1995-01-19 Waste water purificn. plant having compact layout

Publications (1)

Publication Number Publication Date
FR2729652A1 true FR2729652A1 (en) 1996-07-26

Family

ID=9475444

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9500791A Pending FR2729652A1 (en) 1995-01-19 1995-01-19 Waste water purificn. plant having compact layout

Country Status (1)

Country Link
FR (1) FR2729652A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0351148A1 (en) * 1988-07-12 1990-01-17 Thames Water Utilities Limited Apparatus for treating a fluid
DE3929510A1 (en) * 1988-10-11 1990-04-19 Envicon Luft & Wassertechnik WASTEWATER PLANT

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0351148A1 (en) * 1988-07-12 1990-01-17 Thames Water Utilities Limited Apparatus for treating a fluid
DE3929510A1 (en) * 1988-10-11 1990-04-19 Envicon Luft & Wassertechnik WASTEWATER PLANT

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Legal Events

Date Code Title Description
RN Application for restoration
IC Decision of the director general to declare irreceivable or to reject an appeal