Article Takedown/Update Request

This is an update request for the document Chitosan Immobilized on Silica Surface for Wastewater Treatment by Tetyana BUDNYAK, Valentin TERTYKH and Elina YANOVSKA

Your paper was deposited in Directory of Open Access Journals (new) and appears online at http://doaj.org/search?source=%7B%22query%22%3A%7B%22bool%22%3A%7B%22must%22%3A%5B%7B%22term%22%3A%7B%22id%22%3A%22697bba5f420b42b2836a60aa5d542976%22%7D%7D%5D%7D%7D%7D
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