FR788042A - Système d'épuration des liquides - Google Patents

Système d'épuration des liquides

Info

Publication number
FR788042A
FR788042A FR788042DA FR788042A FR 788042 A FR788042 A FR 788042A FR 788042D A FR788042D A FR 788042DA FR 788042 A FR788042 A FR 788042A
Authority
FR
France
Prior art keywords
purification system
liquid purification
liquid
purification
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
Application number
Other languages
English (en)
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 Co
Original Assignee
Dorr Co
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 US717968A external-priority patent/US2108021A/en
Application filed by Dorr Co filed Critical Dorr Co
Application granted granted Critical
Publication of FR788042A publication Critical patent/FR788042A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5281—Installations for water purification using chemical agents
    • 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
    • B01D21/0018—Separation of suspended solid particles from liquids by sedimentation provided with a pump mounted in or on a settling tank
    • 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
    • B01D21/08—Settling tanks with single outlets for the separated liquid provided with flocculating compartments
    • 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
    • B01D21/2416—Liquid distributors with a plurality of feed points

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
FR788042D 1934-03-29 1935-03-29 Système d'épuration des liquides Expired FR788042A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US788042XA 1934-03-29 1934-03-29
US459288XA 1934-03-29 1934-03-29
US717968A US2108021A (en) 1934-03-29 1934-03-29 Water treatment

Publications (1)

Publication Number Publication Date
FR788042A true FR788042A (fr) 1935-10-02

Family

ID=27366785

Family Applications (1)

Application Number Title Priority Date Filing Date
FR788042D Expired FR788042A (fr) 1934-03-29 1935-03-29 Système d'épuration des liquides

Country Status (2)

Country Link
FR (1) FR788042A (fr)
NL (1) NL43534C (fr)

Also Published As

Publication number Publication date
NL43534C (fr)

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