The experiment showed that its flocculating property was affected by the graft copolymer s concentration, flocculation time and pH of the solution.

• 接枝物的絮凝性能受接枝物的浓度,絮凝时间及溶液酸度的影响,且化学接枝法合成的接枝物絮凝性能优于微波预辐射法合成的接枝物。