A cationic polymeric flocculant was chosen because its hydrolysate with positive ammonium group enhanced the adsorption of residual COD and improved the flocculation efficiency.
选择阳离子高分子絮凝剂，由于其水解产物带有正电荷铵盐基团，加强了残存COD的吸附，完善了絮凝分离过程。
The synthesis craft of cationic starch flocculation under microwave radiation was studied.
研究了季铵盐型阳离子改性淀粉絮凝剂的微波辐射合成。
Multi-side-chain structure of cationic starch graft copolymer flocculants can improve flocculation effect markedly.
阳离子型改性淀粉接枝共聚物具有的多支链型结构可以明显提高絮凝剂的絮凝效果。
Multi-side-chain structure of cationic starch graft copolymer flocculants can improve flocculation effect markedly.
阳离子型改性淀粉接枝共聚物具有的多支链型结构可以明显提高絮凝剂的絮凝效果。
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