Composition for biological treatment of environmental contaminants and waste
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United States of America Patent
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Jun 3, 2003
Grant Date -
May 30, 2002
app pub date -
Dec 17, 2001
filing date -
Feb 7, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention is directed to an apparatus for delivering activated microorganisms to an environment to be treated. The apparatus has a bioreactor containing microorganisms, a supply of organic and inorganic nutrients and a controller. The controller maintains the conditions of the bioreactor so as to maintain the microorganisms in the exponential phase of growth. The controller also doses a portion of the fluid in the bioreactor to the environment to be treated. The invention also provides a method for the biological treatment of wastes and an organic and inorganic composition used to feed the microorganisms in the bioreactor.
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