AWWA WQTC65722

This powerpoint presentation begins by providing a brief overview of management parameter in flocculation and evaluation parameter of mixing and flocculation. Project objectives include: present a method of quantitative analysis in flocculation; evaluate the efficiency of flocculation; improve flocculation efficiency; and, therefore, reduce the management cost. The experimental method is presented, and conclusions were that: the farther the flocculation basin is located from the distribution waterway, the larger floc is growing up; therefore, G value should be set to increase the floc size in accordance with the growth of the floc; the larger floc is growing up at the optimum G value than in the low or high G value; and, floc size analyzer will be a good tool for the evaluation parameter of flocculation performance. Includes tables, figures.