Purification method for effluent
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United States of America Patent
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Nov 15, 2011
Grant Date -
Oct 15, 2009
app pub date -
Feb 17, 2007
filing date -
Feb 17, 2006
priority date (Note) -
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Abstract
A filtration appliance for wastewater purification, preferably for a sewage treatment plant, in particular for a small sewage treatment plant, including at least one ceramic-based membrane for separating off microorganisms, to a sewage treatment plant having such a filtration appliance, a method of purifying wastewater, in particular in a sewage treatment plant, wherein microorganisms present in the wastewater are separated off by means of at least one ceramic-based membrane, and also to the use of a ceramic-based membrane as filter for separating off microorganisms and, if appropriate, fine solids, from wastewaters.
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