ES8404292A1 - Intra-channel clarifier for closed cycle aerated ditch - Google Patents

Intra-channel clarifier for closed cycle aerated ditch

Info

Publication number
ES8404292A1
ES8404292A1 ES521665A ES521665A ES8404292A1 ES 8404292 A1 ES8404292 A1 ES 8404292A1 ES 521665 A ES521665 A ES 521665A ES 521665 A ES521665 A ES 521665A ES 8404292 A1 ES8404292 A1 ES 8404292A1
Authority
ES
Spain
Prior art keywords
clarifier
ditch
solids
aerated
intra
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
ES521665A
Other languages
Spanish (es)
Other versions
ES521665A0 (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.)
Armco Inc
Original Assignee
Armco 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 Armco Inc filed Critical Armco Inc
Priority to ES521665A priority Critical patent/ES521665A0/en
Publication of ES8404292A1 publication Critical patent/ES8404292A1/en
Publication of ES521665A0 publication Critical patent/ES521665A0/en
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

The clarifier is mounted in the ditch and has an upstream baffle which divides the circulating liquid into upper and lower streams. The lower stream passes beneath the clarifier while the upper stream enters the clarifier. The angles bars which define the floor of the clarifier are spaced to produce slots through which solids can be discharged from the clarifier into the lower stream. The angle of the slots assists in drawing solids from the clarifier. Clarified liquids are removed from an overflow weir within the clarifier. - A clarified liquid is extracted from an oxidised ditch waste water treatment system. Solids removed by the clarifier are remixed with the feed water to eliminate the need to drain the ditch for cleaning. (0/8)
ES521665A 1983-04-20 1983-04-20 IMPROVEMENTS IN AN IN-CHANNEL CLARIFIER TO CLARIFY RESIDUAL LIQUIDS CONTAINING SEDIMENTABLE SOLIDS. Granted ES521665A0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES521665A ES521665A0 (en) 1983-04-20 1983-04-20 IMPROVEMENTS IN AN IN-CHANNEL CLARIFIER TO CLARIFY RESIDUAL LIQUIDS CONTAINING SEDIMENTABLE SOLIDS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES521665A ES521665A0 (en) 1983-04-20 1983-04-20 IMPROVEMENTS IN AN IN-CHANNEL CLARIFIER TO CLARIFY RESIDUAL LIQUIDS CONTAINING SEDIMENTABLE SOLIDS.

Publications (2)

Publication Number Publication Date
ES8404292A1 true ES8404292A1 (en) 1984-04-16
ES521665A0 ES521665A0 (en) 1984-04-16

Family

ID=8485606

Family Applications (1)

Application Number Title Priority Date Filing Date
ES521665A Granted ES521665A0 (en) 1983-04-20 1983-04-20 IMPROVEMENTS IN AN IN-CHANNEL CLARIFIER TO CLARIFY RESIDUAL LIQUIDS CONTAINING SEDIMENTABLE SOLIDS.

Country Status (1)

Country Link
ES (1) ES521665A0 (en)

Also Published As

Publication number Publication date
ES521665A0 (en) 1984-04-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20011110