... the flocculation test and on the trial. 3. Its acidity is lower than other inorganic coagulants. Product ... , time, and to flocculation, sedimentation tanks and other small 4). In addition to iron, manganese, and can ... can be stored for one year without losing its effect, while the solid product, for two years ... for you to clean water, and make a better world for both of us. Thanks for your reading ...