Abstract
A biosorbent composition, process of preparing and use thereof wherein the biosorbent composition comprises a chitosan-coated substrate. Useful substrates include support materials such as a ceramic support material. The biosorbent composition of the instant invention is useful in treating aqueous systems, including wastewater and aqueous waste streams, by removing undesired heavy metals.
| Original language | English (US) |
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| U.S. patent number | 6786336 |
| Filing date | 3/10/03 |
| State | Published - Sep 7 2004 |