Surface Modification of Filter Media and Its Application in Water Treatment

Uploaded on: August 12, 2014 17:11:28 come from: Environmental protection data / Domestic sewage treatment drawing / Water treatment engineering structures and equipment

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The filter material surface is covered with metal oxides, metal hydroxides and positive ion organic groups, which can strengthen the adsorption of the filter material surface and greatly improve the removal efficiency of the filter material for toxic substances, bacteria and viruses. The mechanism of action is surface electrostatic action and micropore adsorption. Advanced filter material modification technology will provide a new way for the economic utilization of micro polluted water sources.

Surface modification of filter material and its application in water treatment - Figure 1

Surface modification of filter material and its application in water treatment - Figure 2

Surface modification of filter material and its application in water treatment - Figure 3

Surface modification of filter material and its application in water treatment - Fig. 4

Surface modification of filter material and its application in water treatment - Fig. 5

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