FR2317012A1 - Procede de traitement des refus des eaux residuaires traitees - Google Patents

Procede de traitement des refus des eaux residuaires traitees

Info

Publication number
FR2317012A1
FR2317012A1 FR7621191A FR7621191A FR2317012A1 FR 2317012 A1 FR2317012 A1 FR 2317012A1 FR 7621191 A FR7621191 A FR 7621191A FR 7621191 A FR7621191 A FR 7621191A FR 2317012 A1 FR2317012 A1 FR 2317012A1
Authority
FR
France
Prior art keywords
refuse
treatment
sewage
maceration
concn
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
FR7621191A
Other languages
English (en)
French (fr)
Other versions
FR2317012B3 (cs
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.)
Dorr Oliver Inc
Original Assignee
Dorr Oliver 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 GB29188/75A external-priority patent/GB1550342A/en
Application filed by Dorr Oliver Inc filed Critical Dorr Oliver Inc
Publication of FR2317012A1 publication Critical patent/FR2317012A1/fr
Application granted granted Critical
Publication of FR2317012B3 publication Critical patent/FR2317012B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/28—Strainers not provided for elsewhere
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
    • E02B8/02—Sediment base gates; Sand sluices; Structures for retaining arresting waterborne material
    • E02B8/023—Arresting devices for waterborne materials
    • E02B8/026—Cleaning devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Treatment Of Sludge (AREA)
  • Filtration Of Liquid (AREA)
  • Paper (AREA)
  • Crushing And Pulverization Processes (AREA)
FR7621191A 1975-07-11 1976-07-09 Procede de traitement des refus des eaux residuaires traitees Granted FR2317012A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB29188/75A GB1550342A (en) 1975-07-11 1975-07-11 Sewage treatment
GB5140575 1975-12-16

Publications (2)

Publication Number Publication Date
FR2317012A1 true FR2317012A1 (fr) 1977-02-04
FR2317012B3 FR2317012B3 (cs) 1979-04-06

Family

ID=26259800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7621191A Granted FR2317012A1 (fr) 1975-07-11 1976-07-09 Procede de traitement des refus des eaux residuaires traitees

Country Status (4)

Country Link
JP (1) JPS529944A (cs)
CA (1) CA1074758A (cs)
FR (1) FR2317012A1 (cs)
IN (1) IN155727B (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023899A1 (de) * 1979-08-02 1981-02-11 VOEST-ALPINE Aktiengesellschaft Vorrichtung zur Entwässerung von wässrigen Suspensionen und Schlämmen

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5626010Y2 (cs) * 1976-09-01 1981-06-19
JPS60190300A (ja) * 1984-03-09 1985-09-27 Ebara Infilco Co Ltd スクリ−ンかすの処理方法
JP4721577B2 (ja) * 2001-08-31 2011-07-13 パナソニック株式会社 自転車

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023899A1 (de) * 1979-08-02 1981-02-11 VOEST-ALPINE Aktiengesellschaft Vorrichtung zur Entwässerung von wässrigen Suspensionen und Schlämmen

Also Published As

Publication number Publication date
FR2317012B3 (cs) 1979-04-06
CA1074758A (en) 1980-04-01
JPS6211602B2 (cs) 1987-03-13
JPS529944A (en) 1977-01-25
IN155727B (cs) 1985-03-02

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Legal Events

Date Code Title Description
ST Notification of lapse