... m Appearance: Light yellow amorphous powder, hygroscopic, readily soluble in water. 10%(W/W)aqueous solution is a transparent ... orange solution.2. Use: As flocculant in purification of municipal water, industrial water, waste water, domestic ... and will not cause Fe contamination. 4. Good effect in decolorizing, capturing oil, bacteria, algae, reducing COD, BOD and heavy metal. ...