EP0046901A1
Expired / Lapsed
EP
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Method and apparatus for the anaerobic biological purification of waste water
Assignee: Linde GmbH
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Filing: 1981-08-12
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Granted: —
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Expires: 2001-08-12
Abstract
Abstract In the anaerobic biological treatment of wastewater, the anaerobic microorganisms are incorporated on carrier material having a density of 10-200 kg/m3 and open macropores of a diameter of 0.1 mm to 5 mm, e.g., polyurethane foam or foam rubber. The treatment can be conducted as a pretreatment or a final stage in either a stationary bed or when the carrier is in particulate form, in an agitated tank or fluidized bed.
Inventors
- 👤 Uwe Fuchs
- 👤 Hans Dr. Reimann
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-01 20:44
CPC Classifications
C; C02; C02F; C02F3/00; C02F3/02; C02F3/10; C02F3/28; C02F3/2806; Y; Y02; Y02E; Y02E50/00; Y02E50/30; Y02W; Y02W10/00; Y02W10/10; Y10; Y10S; Y10S210/00; Y10S210/902; Y10S210/903
Claims Analysis
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References Cited (Backward Citations)
DE2331192A1
Cited
AT346779B
Cited
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