CA2589340A1 - Systeme de dosage pour le traitement des eaux usees - Google Patents

Systeme de dosage pour le traitement des eaux usees Download PDF

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Publication number
CA2589340A1
CA2589340A1 CA002589340A CA2589340A CA2589340A1 CA 2589340 A1 CA2589340 A1 CA 2589340A1 CA 002589340 A CA002589340 A CA 002589340A CA 2589340 A CA2589340 A CA 2589340A CA 2589340 A1 CA2589340 A1 CA 2589340A1
Authority
CA
Canada
Prior art keywords
filter media
effluent
sewage treatment
dosing
dosing system
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
CA002589340A
Other languages
English (en)
Other versions
CA2589340C (fr
Inventor
Kenneth G. Dextras
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA2589340A priority Critical patent/CA2589340C/fr
Publication of CA2589340A1 publication Critical patent/CA2589340A1/fr
Application granted granted Critical
Publication of CA2589340C publication Critical patent/CA2589340C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means
    • G05D7/067—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means characterised by free surface flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30—Control equipment
    • B01D21/34—Controlling the feed distribution; Controlling the liquid level ; Control of process parameters
    • 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
    • C02F1/004—Processes for the treatment of water whereby the filtration technique is of importance using large scale industrial sized filters
    • 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
    • C02F1/006—Water distributors either inside a treatment tank or directing the water to several treatment tanks; Water treatment plants incorporating these distributors, with or without chemical or biological tanks
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B13/00—Irrigation ditches, i.e. gravity flow, open channel water distribution systems
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
    • E03F1/002—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells

Landscapes

  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • General Physics & Mathematics (AREA)
  • Treatment Of Biological Wastes In General (AREA)
CA2589340A 2007-05-16 2007-05-16 Systeme de dosage pour le traitement des eaux usees Expired - Fee Related CA2589340C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2589340A CA2589340C (fr) 2007-05-16 2007-05-16 Systeme de dosage pour le traitement des eaux usees

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2589340A CA2589340C (fr) 2007-05-16 2007-05-16 Systeme de dosage pour le traitement des eaux usees

Publications (2)

Publication Number Publication Date
CA2589340A1 true CA2589340A1 (fr) 2008-11-16
CA2589340C CA2589340C (fr) 2014-11-04

Family

ID=40030402

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2589340A Expired - Fee Related CA2589340C (fr) 2007-05-16 2007-05-16 Systeme de dosage pour le traitement des eaux usees

Country Status (1)

Country Link
CA (1) CA2589340C (fr)

Also Published As

Publication number Publication date
CA2589340C (fr) 2014-11-04

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Effective date: 20220516