FR1376465A - Process for solidifying a sludge resulting from sewage treatment - Google Patents

Process for solidifying a sludge resulting from sewage treatment

Info

Publication number: FR1376465A
Authority: FR; France
Prior art keywords: solidifying; sewage treatment; sludge resulting; sludge; resulting
Prior art date: 1961-09-11
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

FR909054A

Other languages

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.)

Siegener AG Geisweid

Original Assignee

Siegener AG Geisweid

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.)

1961-09-11

Filing date

1962-09-10

Publication date

1964-10-31

1961-09-11 Priority claimed from DES75695A external-priority patent/DE1196137B/en

1962-09-10 Application filed by Siegener AG Geisweid filed Critical Siegener AG Geisweid

1963-11-20 Priority claimed from DES88356A external-priority patent/DE1207296B/en

1964-10-31 Application granted granted Critical

1964-10-31 Publication of FR1376465A publication Critical patent/FR1376465A/en

Status Expired legal-status Critical Current

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
- C02F11/008—Sludge treatment by fixation or solidification
- 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
- 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
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- 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
- 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

Landscapes

Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Separation Of Suspended Particles By Flocculating Agents (AREA)
Treating Waste Gases (AREA)
Treatment Of Sludge (AREA)

FR909054A 1961-09-11 1962-09-10 Process for solidifying a sludge resulting from sewage treatment Expired FR1376465A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DES75695A DE1196137B (en)	1961-09-11	1961-09-11	Process for cleaning waste water and / or for thickening sewage sludge
DES88356A DE1207296B (en)	1963-11-20	1963-11-20	Process for cleaning waste water and / or for thickening sewage sludge

Publications (1)

Publication Number	Publication Date
FR1376465A true FR1376465A (en)	1964-10-31

Family

ID=25996591

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR909054A Expired FR1376465A (en)	1961-09-11	1962-09-10	Process for solidifying a sludge resulting from sewage treatment

Country Status (6)

Country	Link
BE (2)	BE622355A (en)
CH (1)	CH402752A (en)
FR (1)	FR1376465A (en)
GB (2)	GB1003593A (en)
LU (2)	LU42343A1 (en)
NL (2)	NL283065A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5024191A (en) *	1973-06-13	1975-03-15
JPS58131597A (en) *	1982-02-01	1983-08-05	東京電力株式会社	Method of solidifying clad
WO1991001280A1 (en) *	1989-07-14	1991-02-07	Techform Engineering Ag	Process for rendering inert and/or immobilizing environmentally harmful substances

1962
- 1962-09-10 CH CH1069862A patent/CH402752A/en unknown
- 1962-09-10 FR FR909054A patent/FR1376465A/en not_active Expired
- 1962-09-10 NL NL283065A patent/NL283065A/xx unknown
- 1962-09-11 BE BE622355A patent/BE622355A/xx unknown
- 1962-09-11 LU LU42343D patent/LU42343A1/xx unknown
- 1962-09-11 GB GB34660/62A patent/GB1003593A/en not_active Expired
1964
- 1964-11-16 NL NL6413314A patent/NL6413314A/xx unknown
- 1964-11-18 LU LU47374A patent/LU47374A1/xx unknown
- 1964-11-20 GB GB47347/64A patent/GB1023609A/en not_active Expired
- 1964-11-20 BE BE656076D patent/BE656076A/xx unknown

Also Published As

Publication number	Publication date
BE622355A (en)	1963-03-11
NL283065A (en)	1963-01-11
CH402752A (en)	1965-11-15
GB1023609A (en)	1966-03-23
BE656076A (en)	1965-05-20
LU42343A1 (en)	1962-11-12
GB1003593A (en)	1965-09-08
NL6413314A (en)	1965-05-21
LU47374A1 (en)	1965-01-19

Similar Documents

Publication	Publication Date	Title
BE829728A (en)	1975-09-15	PLANT FOR THE TREATMENT OF WASTE WATER USING ACTIVE CARBON
FR1425703A (en)	1966-01-24	Process for the biological purification of domestic wastewater using the activated sludge process
BE829029A (en)	1975-11-13	PROCESS FOR THE TREATMENT OF WASTE WATER USING ACTIVE CARBON
FR2291946A1 (en)	1976-06-18	DEVICE FOR IRRADIATION OF WASTE WATER SLUDGE
BE736734A (en)	1970-01-29	Method and device for the treatment of waste water
CH515855A (en)	1971-11-30	Treatment process for sludge resulting from wastewater treatment
FR1376465A (en)	1964-10-31	Process for solidifying a sludge resulting from sewage treatment
FR1409586A (en)	1965-08-27	Installation for biological wastewater treatment
FR87603E (en)	1966-04-15	Process for solidifying a sludge resulting from sewage treatment
FR1522592A (en)	1968-04-26	Method and device for the purification of waste water
FR1344004A (en)	1963-11-22	Method and device for the purification of waste water containing chromic acid
FR1468072A (en)	1967-02-03	Sludge scraper for a clarifier tank of a sewage treatment plant
FR1299104A (en)	1962-07-20	Biological purification process for wastewater
BE795889A (en)	1973-06-18	PROCESS FOR THE TREATMENT OF WASTE WATER
FR1412100A (en)	1965-09-24	Process for the purification of waste water
FR1461860A (en)	1966-12-09	Method and device for the purification of waste water
FR1503667A (en)	1967-12-01	Purification installation, in particular for the purification of waste water by an active sludge process
FR1457772A (en)	1966-01-24	Process for the treatment of sewage
FR1490052A (en)	1967-07-28	Sewage sludge treatment process
FR1362956A (en)	1964-06-05	Sewage clarification sludge incineration process
FR1428626A (en)	1966-02-18	Process and devices for the purification of waste water
FR1540499A (en)	1968-09-27	Process for the treatment of sludge in sewage treatment plants
FR1342547A (en)	1963-11-08	Process and installation for the biological purification of wastewater containing detergents
FR1341802A (en)	1963-11-02	Process for the treatment of sludge contained in sewage
FR1492667A (en)	1967-08-18	Process and equipment for the biological purification of wastewater