The flocculant is used to improve the speed and the efficiency of the the settlement, the clarification,the filtration, the floatation and the centrigugal separation process etc. The flocculation process is the formation of the aggregates (the flocs or the alum) of the huge amount of the separate particles suspending in the liquid.
The flocculating process is also the process of the coagulating, it will generate a large amount of the alum or the flocs in the water, the alom or the flocs will float in the upper part of the water or settle to the bottom due to theirs different density.
The ordinary sewage / waste water, especially the electroplating waste water, the drinking water, the swimming pool water, the paper making plant sewage and the sanding washing waste water etc, could all be treated by the flocculant as the precipitation agent.
tag :anionic flocculant,flocculant,polyacrylamide,APAM
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