FR2392943A1 - Procede pour l'elimination de liquides residuaires aqueux - Google Patents

Procede pour l'elimination de liquides residuaires aqueux

Info

Publication number
FR2392943A1
FR2392943A1 FR7816044A FR7816044A FR2392943A1 FR 2392943 A1 FR2392943 A1 FR 2392943A1 FR 7816044 A FR7816044 A FR 7816044A FR 7816044 A FR7816044 A FR 7816044A FR 2392943 A1 FR2392943 A1 FR 2392943A1
Authority
FR
France
Prior art keywords
elimination
waste liquids
aqueous waste
water
pelvis
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
FR7816044A
Other languages
English (en)
Other versions
FR2392943B1 (fr
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.)
Hanson LBC Ltd
Original Assignee
London Brick Co Ltd
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 London Brick Co Ltd filed Critical London Brick Co Ltd
Publication of FR2392943A1 publication Critical patent/FR2392943A1/fr
Application granted granted Critical
Publication of FR2392943B1 publication Critical patent/FR2392943B1/fr
Granted 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
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/04—Aerobic processes using trickle 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/10—Packings; Fillings; Grids
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Inorganic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Treatment Of Sludge (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

Ce procédé est caractérisé en ce qu'on amène le liquide résiduaire en contact avec la partie supérieure d'un tas de matière résiduaire minérale contenue dans un bassin imperméable à l'eau, en même temps que de l'eau recyclée en continu à partir de la partie inférieure du bassin.
FR7816044A 1977-05-30 1978-05-30 Procede pour l'elimination de liquides residuaires aqueux Granted FR2392943A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB22771/77A GB1593654A (en) 1977-05-30 1977-05-30 Waste disposal

Publications (2)

Publication Number Publication Date
FR2392943A1 true FR2392943A1 (fr) 1978-12-29
FR2392943B1 FR2392943B1 (fr) 1984-02-24

Family

ID=10184811

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7816044A Granted FR2392943A1 (fr) 1977-05-30 1978-05-30 Procede pour l'elimination de liquides residuaires aqueux

Country Status (8)

Country Link
JP (1) JPS5416850A (fr)
AU (1) AU526334B2 (fr)
BE (1) BE867618A (fr)
CA (1) CA1099832A (fr)
DE (1) DE2823468A1 (fr)
FR (1) FR2392943A1 (fr)
GB (1) GB1593654A (fr)
IT (1) IT1104243B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991017119A1 (fr) * 1990-05-02 1991-11-14 Ecologic Holdings Pty Ltd Procede ameliore de transfert de matieres dissoutes entre une phase solide et une phase liquide

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR864183A (fr) * 1939-11-17 1941-04-21 Perfectionnements à l'épuration des eaux usées
US2707171A (en) * 1950-07-26 1955-04-26 Sharples Chemicals Inc Disposal of waste
US3586624A (en) * 1970-03-02 1971-06-22 Werner Co Waste disposal method and system
DE2100708A1 (en) * 1971-01-08 1972-07-20 Hagstotz W Waste water biological purification - using vertical sprinkling and horizontal air blowing to increase oxygen absorption
US3925206A (en) * 1974-09-26 1975-12-09 Stanley J Dea System for home wastewater treatment and disposal

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR864183A (fr) * 1939-11-17 1941-04-21 Perfectionnements à l'épuration des eaux usées
US2707171A (en) * 1950-07-26 1955-04-26 Sharples Chemicals Inc Disposal of waste
US3586624A (en) * 1970-03-02 1971-06-22 Werner Co Waste disposal method and system
DE2100708A1 (en) * 1971-01-08 1972-07-20 Hagstotz W Waste water biological purification - using vertical sprinkling and horizontal air blowing to increase oxygen absorption
US3925206A (en) * 1974-09-26 1975-12-09 Stanley J Dea System for home wastewater treatment and disposal
US3925206B1 (fr) * 1974-09-26 1986-05-06

Also Published As

Publication number Publication date
IT7812634A0 (it) 1978-05-29
CA1099832A (fr) 1981-04-21
IT1104243B (it) 1985-10-21
DE2823468A1 (de) 1978-12-14
GB1593654A (en) 1981-07-22
AU526334B2 (en) 1983-01-06
JPS5416850A (en) 1979-02-07
FR2392943B1 (fr) 1984-02-24
BE867618A (fr) 1978-09-18
AU3666578A (en) 1979-12-06

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Legal Events

Date Code Title Description
ST Notification of lapse