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Citation: Qin Zengquan, Yin Baolin, Wen Luxin, Zhang Liyun, Yao Kejun. FLOCCULATABILITY OF COPOLYMERS OF ACRYLAMIDE AND SODIUM ALLYLSULFONATE[J]. Chinese Journal of Applied Chemistry, ;1993, 10(2): 92-94. shu

FLOCCULATABILITY OF COPOLYMERS OF ACRYLAMIDE AND SODIUM ALLYLSULFONATE

1.
1. Department of Chemistry, Liaocheng Teachers College, 252059 Liaocheng, Shandong;
2.
2. Institute of Colloid and Interface Chemistry, Shandong University, Jinan

Received Date: 14 February 1992
Available Online: 7 May 1992

Water-soluble copolymers of acrylamide with sodium allylsulfonate were prepared in aqueous solution using ammonium persulfate as initiator. The monomer reactivity ratios (τ₁=2.67,τ₂=0.31,30.0℃) were calculated by Kelen-Tüdos method and Finoman-Ross method. The experimental results with kaolin suspension showed that the copolymers possess a good flocculatability and resistance to salt and acid.
- acrylamide,
- sodium allylsulfonate,
- copolymer,
- flocculation
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