Research Article

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

Table 3

The influence of attapulgite on the stability of CMHa.

CMHa (%)Sample appearance after standing
PACPDMDAACATP

2523.7A little water separated in the upper part
2524.2Uniform
2524.8Uniform
2525.2Uniform
2525.5Uniform
2526.0Difficult to flow
2527.0Difficult to flow