... 3) Origin: China [Main characteristics] That product and other coagulant to compare, having a following advantage:1, application is wide, adapting water ... extensively. 2, don't need to add an alkalescence to help, if meet to deliquesce, its result is constant.3, become ... quickly, precipitate function like.4, feat PH value scope compare breadth(5 9), and processing aqueous PH value and alkalinity ...