Research Article

Application of Chitosan Composite Flocculant in Tap Water Treatment

Table 13

Comparison experiment of formula nos. 2, 4, and 7 and contrast sample.

NumberDosing amount (ml)Turbidity of treated water (NTU)Turbidity of raw waterRaw water temperature

41.122.7174 NTU21.8°C
41.219.2
20.816.3
20.716.5
70.413.3
Comparative sample1.023.6