Preparation and Coagulation Behavior of a Novel Multiple Flocculant Based on Cationic Polymer, Hydroxy Aluminum, and Clay Minerals

Table 4

The influence of reaction temperature on the stability and the coagulation behavior for the produced samples (1000 NTU diatomite suspension).

CMHa (%)			Reaction temperature (°C)	Centrifugal stability (rpm)	Residual turbidity (NTU)
PAC	PDMDAAC	ATP
25	2	5	25	3000	1.1
25	2	5	40	3000	0.80
25	2	5	60	4000	0.63
25	2	5	80	5000	0.42