FR2066664A5 - - Google Patents

Info

Publication number
FR2066664A5
FR2066664A5 FR7038900A FR7038900A FR2066664A5 FR 2066664 A5 FR2066664 A5 FR 2066664A5 FR 7038900 A FR7038900 A FR 7038900A FR 7038900 A FR7038900 A FR 7038900A FR 2066664 A5 FR2066664 A5 FR 2066664A5
Authority
FR
France
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
Application number
FR7038900A
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.)
Purac AB
Original Assignee
Purac AB
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 SE1498569A external-priority patent/SE332158B/xx
Application filed by Purac AB filed Critical Purac AB
Application granted granted Critical
Publication of FR2066664A5 publication Critical patent/FR2066664A5/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
    • B01D21/06—Settling tanks with single outlets for the separated liquid with moving scrapers with rotating scrapers
    • 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
    • B01D21/003—Sedimentation tanks provided with a plurality of compartments separated by a partition wall
    • 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
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0042—Baffles or guide plates
    • 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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2405—Feed mechanisms for settling tanks
    • 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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2427—The feed or discharge opening located at a distant position from the side walls
    • 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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2444—Discharge mechanisms for the classified liquid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sewage (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Filtration Of Liquid (AREA)
FR7038900A 1969-10-31 1970-10-28 Expired FR2066664A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1498569A SE332158B (fr) 1964-08-12 1969-10-31

Publications (1)

Publication Number Publication Date
FR2066664A5 true FR2066664A5 (fr) 1971-08-06

Family

ID=20299974

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7038900A Expired FR2066664A5 (fr) 1969-10-31 1970-10-28

Country Status (9)

Country Link
US (1) US3659720A (fr)
BE (1) BE758281A (fr)
CA (1) CA960590A (fr)
DE (1) DE2051665B2 (fr)
ES (1) ES385085A1 (fr)
FI (1) FI53663C (fr)
FR (1) FR2066664A5 (fr)
GB (1) GB1331791A (fr)
NL (1) NL7015883A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5021153A (en) * 1989-11-20 1991-06-04 G-H Systems, Inc. Combined apparatus for removing grit and grease from sewage
DE29502578U1 (de) * 1995-02-17 1995-04-27 Passavant-Werke Ag, 65326 Aarbergen Bauwerk für die mehrstufige biologische Reinigung von Abwasser
CN105797444B (zh) * 2016-05-23 2017-09-22 安徽理工大学 一种具有自清理防压耙功能的高效浓缩机
CN105797443B (zh) * 2016-05-23 2017-12-12 安徽理工大学 一种具有复合溢流堰的低药耗浓缩机
CN111494993B (zh) * 2020-04-30 2021-03-26 义乌市研创工业设计有限公司 一种用于污水处理的环形多级沉降池

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2428756A (en) * 1944-04-14 1947-10-07 Chain Belt Co Sedimentation chamber for separating solids from liquids having flow distributing means therein

Also Published As

Publication number Publication date
FI53663B (fr) 1978-03-31
CA960590A (en) 1975-01-07
DE2051665A1 (fr) 1971-06-09
ES385085A1 (es) 1973-11-16
GB1331791A (en) 1973-09-26
US3659720A (en) 1972-05-02
DE2051665B2 (de) 1973-03-15
NL7015883A (fr) 1971-05-04
BE758281A (fr) 1971-04-01
DE2051665C3 (fr) 1973-10-04
FI53663C (fi) 1978-07-10

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse