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. 2015 Dec 10;8(12):8630–8640. doi: 10.3390/ma8125482

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© 2015 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons by Attribution (CC-BY) license (http://creativecommons.org/licenses/by/4.0/).

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Freundlich plot for Pb²⁺ adsorption onto synthesized chitosan.