Method of purifying wastewater and sewage treatment plant
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 6, 2011
Grant Date -
Dec 24, 2009
app pub date -
Feb 17, 2007
filing date -
Feb 17, 2006
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A description is given of a sewage treatment plant, in particular a small sewage treatment plant, having at least one activation tank for wastewater and/or having at least one secondary clarification tank for wastewater, wherein the activation tank and/or the secondary clarification tank are charged with shaped bodies which are freely floating in the wastewater, which is distinguished in that it has at least one filtration appliance for wastewater purification, which filtration appliance comprises at least one ceramic-based membrane for separating off microorganisms. In addition a method of purifying wastewater is described, comprising a biological purification of the wastewater by microorganisms in at least one activation tank and/or comprising a secondary clarification of the wastewater in at least one clarification tank, wherein the at least one activation tank and/or the at least one secondary clarification tank, for cleaning, is charged with shaped bodies, characterized in that the microorganisms situated in the wastewater are separated off by means of at least one ceramic-based membrane.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully