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Chitosan for direct bioflocculation of wastewater

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Academic year: 2021

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Figure

Fig. 1    The coagulation/flocculation process in a physicochemical  wastewater treatment plant
Table 1    Properties of chitosan for flocculation-based applications
Fig. 2    The bioflocculation  mechanism: a charge  neutraliza-tion, b bridging, c electrostatic  patching and d sweeping
Table 4    Examples of phosphate removal from water and wastewater using different types of coagulant–flocculant systems
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