CA2420148C - Appareil de traitement d'eaux pluviales avec orifice - Google Patents

Appareil de traitement d'eaux pluviales avec orifice Download PDF

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Publication number
CA2420148C
CA2420148C CA002420148A CA2420148A CA2420148C CA 2420148 C CA2420148 C CA 2420148C CA 002420148 A CA002420148 A CA 002420148A CA 2420148 A CA2420148 A CA 2420148A CA 2420148 C CA2420148 C CA 2420148C
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CA
Canada
Prior art keywords
pool
baffle
liquid
flow
water
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.)
Expired - Lifetime
Application number
CA002420148A
Other languages
English (en)
Other versions
CA2420148A1 (fr
Inventor
Russell R. Stever
Ben R. Urbonas
Jonathan E. Jones
Andrew Earles
Edward Scott Sarratt
Eric Richard Schneider
Steven C. Phelps
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.)
Jensen Enterprises Inc
Original Assignee
Jensen Enterprises Inc
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
Priority claimed from US10/084,837 external-priority patent/US6638424B2/en
Application filed by Jensen Enterprises Inc filed Critical Jensen Enterprises Inc
Publication of CA2420148A1 publication Critical patent/CA2420148A1/fr
Application granted granted Critical
Publication of CA2420148C publication Critical patent/CA2420148C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Water Treatment By Sorption (AREA)

Abstract

L'invention porte sur un appareil de purification et de séparation de liquide destiné à la séparation des polluants présents dans les eaux de ruissellement. L'appareil effectue la séparation par gravité et tortuosité grâce à une succession de chicanes perpendiculaires et obliques par rapport à la direction principale d'écoulement de l'eau, ce qui lui permet de retenir les substances moins et plus denses que l'eau. L'appareil possède une résistance accrue à la remobilisation des contaminants grâce au traitement du volume d'eau plutôt que du débit, par l'entremise de colonnes d'eau verticales et profondeurs variables servant à la sédimentation des particules fines. Un déversoir permet de rediriger le liquide excédentaire sans nuire au processus de purification et de séparation et il peut être intégré à l'appareil ou être installé à l'extérieur de ce dernier.
CA002420148A 2002-02-26 2003-02-26 Appareil de traitement d'eaux pluviales avec orifice Expired - Lifetime CA2420148C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/084,837 US6638424B2 (en) 2000-01-19 2002-02-26 Stormwater treatment apparatus
US10/084,837 2002-02-26

Publications (2)

Publication Number Publication Date
CA2420148A1 CA2420148A1 (fr) 2003-08-26
CA2420148C true CA2420148C (fr) 2008-07-22

Family

ID=27803713

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002420148A Expired - Lifetime CA2420148C (fr) 2002-02-26 2003-02-26 Appareil de traitement d'eaux pluviales avec orifice

Country Status (1)

Country Link
CA (1) CA2420148C (fr)

Also Published As

Publication number Publication date
CA2420148A1 (fr) 2003-08-26

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