From the experiment flow rate 2.2 liters per day and 1.5 days HRT.COD reach 3000 ml/l can remove COD treatment 20% And from observation through the waste water treatment with DHS characteristics of color and the smell of the polluted water better.
The experiments on the flow rate. HRT 1.5 and 2.2 liters per day COD to 3000 ml / l to treatment COD remove 20% and from observations of wastewater treated by DHS the color and odor of the water better.
From the experiment, the flow rate 2.2 liters per day and HRT 1.5 day COD into 3000 ml / l can therapy COD remove 20% and from observation coagulant. DHS appearance of color and smell of the water better.