FR2028190A1 - Effluent treatment - Google Patents

Effluent treatment

Info

Publication number
FR2028190A1
FR2028190A1 FR7000529A FR7000529A FR2028190A1 FR 2028190 A1 FR2028190 A1 FR 2028190A1 FR 7000529 A FR7000529 A FR 7000529A FR 7000529 A FR7000529 A FR 7000529A FR 2028190 A1 FR2028190 A1 FR 2028190A1
Authority
FR
France
Prior art keywords
effluent treatment
effluent
sludge
drying
odourless
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.)
Withdrawn
Application number
FR7000529A
Other languages
French (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2028190A1 publication Critical patent/FR2028190A1/en
Withdrawn legal-status Critical Current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
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/048—Purification of waste water by evaporation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Sludge (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

Process for odourless elimination of effluent and/or sludges consists of concentrating initially the effluent and/or sludge in an evaporation device to form a thick sludge, drying this in a drying oven and separating off the dry particles.
FR7000529A 1969-01-13 1970-01-08 Effluent treatment Withdrawn FR2028190A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH39869A CH493435A (en) 1969-01-13 1969-01-13 Process for the odor-free removal of waste water and / or sludge, installation for carrying out the process and application of the process

Publications (1)

Publication Number Publication Date
FR2028190A1 true FR2028190A1 (en) 1970-10-09

Family

ID=4186101

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7000529A Withdrawn FR2028190A1 (en) 1969-01-13 1970-01-08 Effluent treatment

Country Status (5)

Country Link
BE (1) BE744218A (en)
CH (1) CH493435A (en)
DE (1) DE2000746A1 (en)
FR (1) FR2028190A1 (en)
NL (1) NL7000445A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8305446D0 (en) * 1983-02-28 1983-03-30 Thames Water Authority Process for thickening digested sludge
DE3337360A1 (en) * 1983-10-14 1985-05-02 Kalawrytinos, Georg, Dr., 5190 Stolberg METHOD AND DEVICE FOR WASTE WATER TREATMENT

Also Published As

Publication number Publication date
DE2000746A1 (en) 1970-10-15
CH493435A (en) 1970-07-15
BE744218A (en) 1970-06-15
NL7000445A (en) 1970-07-15

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Legal Events

Date Code Title Description
ST Notification of lapse