FR1540499A - Process for the treatment of sludge in sewage treatment plants - Google Patents

Process for the treatment of sludge in sewage treatment plants

Info

Publication number
FR1540499A
FR1540499A FR49042A FR69049042A FR1540499A FR 1540499 A FR1540499 A FR 1540499A FR 49042 A FR49042 A FR 49042A FR 69049042 A FR69049042 A FR 69049042A FR 1540499 A FR1540499 A FR 1540499A
Authority
FR
France
Prior art keywords
treatment
sludge
plants
sewage treatment
sewage
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
FR49042A
Other languages
French (fr)
Inventor
Marc Vernay
Anthelme Pierre Deschamps
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 FR49041A external-priority patent/FR1474894A/en
Application filed filed Critical
Priority to FR49042A priority Critical patent/FR1540499A/en
Priority to ES357179A priority patent/ES357179A1/en
Priority to DE19681792247 priority patent/DE1792247A1/en
Application granted granted Critical
Publication of FR1540499A publication Critical patent/FR1540499A/en
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
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
FR49042A 1966-02-09 1967-08-11 Process for the treatment of sludge in sewage treatment plants Expired FR1540499A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR49042A FR1540499A (en) 1966-02-09 1967-08-11 Process for the treatment of sludge in sewage treatment plants
ES357179A ES357179A1 (en) 1966-02-09 1968-08-06 Procedure for the treatment of the sides in the water deposition facilities of cloacas. (Machine-translation by Google Translate, not legally binding)
DE19681792247 DE1792247A1 (en) 1966-02-09 1968-08-09 Process for sludge treatment in wastewater treatment plants

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR49041A FR1474894A (en) 1966-02-09 1966-02-09 Shaft assembly for metal strip profiling machine
FR49042A FR1540499A (en) 1966-02-09 1967-08-11 Process for the treatment of sludge in sewage treatment plants

Publications (1)

Publication Number Publication Date
FR1540499A true FR1540499A (en) 1968-09-27

Family

ID=1589131

Family Applications (1)

Application Number Title Priority Date Filing Date
FR49042A Expired FR1540499A (en) 1966-02-09 1967-08-11 Process for the treatment of sludge in sewage treatment plants

Country Status (1)

Country Link
FR (1) FR1540499A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2123516A1 (en) * 1971-01-28 1972-09-08 Rheinstahl Ag Conditioning and de watering of effluent sludge - by mixing with flocculants

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2123516A1 (en) * 1971-01-28 1972-09-08 Rheinstahl Ag Conditioning and de watering of effluent sludge - by mixing with flocculants

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