CA2143984A1 - Filter System - Google Patents

Filter System

Info

Publication number
CA2143984A1
CA2143984A1 CA 2143984 CA2143984A CA2143984A1 CA 2143984 A1 CA2143984 A1 CA 2143984A1 CA 2143984 CA2143984 CA 2143984 CA 2143984 A CA2143984 A CA 2143984A CA 2143984 A1 CA2143984 A1 CA 2143984A1
Authority
CA
Canada
Prior art keywords
filter
storm drain
filter system
housing
materials
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.)
Granted
Application number
CA 2143984
Other languages
French (fr)
Other versions
CA2143984C (en
Inventor
James Edward Hutter Jr.
Christopher D. Probst
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.)
ENVIRO DRAIN Inc
Original Assignee
ENVIRO DRAIN 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
Application filed by ENVIRO DRAIN Inc filed Critical ENVIRO DRAIN Inc
Publication of CA2143984A1 publication Critical patent/CA2143984A1/en
Application granted granted Critical
Publication of CA2143984C publication Critical patent/CA2143984C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Filtration Of Liquid (AREA)

Abstract

Disclosed is a filter system (10) for use in filtering contaminants and sediments as well as introducing aeration of the liquids flowing into a storm drain (20). The filter system may include a housing (12) that is positioned beneath the storm drain, underneath the outer grating (24) of the storm drain. A rack (14) holds a plurality of filter components (16) in a substantially horizontal orientation within the housing. The filter components house filter materials, including absorbent materials and/or geotextile fabric.
CA 2143984 1994-03-04 1995-03-06 Filter system Expired - Fee Related CA2143984C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US20748394A 1994-03-04 1994-03-04
US08,207,483 1994-03-04

Publications (2)

Publication Number Publication Date
CA2143984A1 true CA2143984A1 (en) 1995-09-05
CA2143984C CA2143984C (en) 2000-05-16

Family

ID=22770751

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2143984 Expired - Fee Related CA2143984C (en) 1994-03-04 1995-03-06 Filter system

Country Status (1)

Country Link
CA (1) CA2143984C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106495252A (en) * 2016-12-13 2017-03-15 中国船舶重工集团公司第七〇九研究所 One kind is from flow-generator defecator
CN107601671A (en) * 2017-11-10 2018-01-19 东北大学 The Waste Water Treatment and method of non-aeration deflector type synchronous nitration and denitrification

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106495252A (en) * 2016-12-13 2017-03-15 中国船舶重工集团公司第七〇九研究所 One kind is from flow-generator defecator
CN106495252B (en) * 2016-12-13 2022-12-13 中国船舶重工集团公司第七一九研究所 From current generator filter equipment
CN107601671A (en) * 2017-11-10 2018-01-19 东北大学 The Waste Water Treatment and method of non-aeration deflector type synchronous nitration and denitrification
CN107601671B (en) * 2017-11-10 2024-01-26 东北大学 Non-aeration baffling type synchronous nitrification and denitrification wastewater treatment system and method

Also Published As

Publication number Publication date
CA2143984C (en) 2000-05-16

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed