Ng, Mega Preparation and characterisation of new-polyaluminum chloride-chitosan composite coagulant. [electronic resource] - Water research Oct 2012 - 4614-20 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1879-2448 Standard No.: 10.1016/j.watres.2012.06.021 doi Subjects--Topical Terms: Aluminum Hydroxide--chemistryChitosan--chemistrySpectroscopy, Fourier Transform Infrared