Biosorbent for heavy metals prepared from biomass
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United States of America Patent
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Aug 4, 1998
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N/A
app pub date -
Jan 16, 1996
filing date -
Oct 20, 1995
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Expired
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Abstract
The object of this invention is to provide a biosorbent for heavy metals having polyaminosaccharide sodiumphosphate as main ingredient prepared from microbial biomass using Aspergillus, Penicillium, Trichoderma or Micrococcus genus originating from industrial fermentations and biological treatment plants.
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