It is used to better get rid of suspending solid, BOD and phosphate in wasted water.

During disposal of drinking water and wasted water of life, it is used for clarity of surface water and washing wasted water, and adjustment of filtrate.

It is used to clarity coal washing water, flotate tailing, filtrate fime coal, dehydration of tailing(residue), clarity floatate tailing, thicken and filtrate fine mine, clarity hot solution of potash and floatate and processing solution, clarify floatate tailing of blue john and barite and it is also used to clarity crude brine of salt process and mud dehydration, and to dispose reclaimed water of phosphate mineral.