Water treatment apparatus
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United States of America Patent
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Mar 17, 2015
Grant Date -
Jan 3, 2013
app pub date -
Oct 27, 2010
filing date -
Oct 30, 2009
priority date (Note) -
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Abstract
A water treatment apparatus comprises a chamber divided by a partition into a treatment section and an outlet section. The treatment section may, for example, contain a filter media including organic material which supports a shrub or tree. Runoff water enters the treatment section over an inlet chamber which forms a bridge over the outlet section. During heavy flow conditions, some of the incoming water overflows inlet bypass weirs to pass directly to the outflow section, bypassing the filter media in the treatment section.
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