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Water Quality Control with Synthetic Polymeric Flocculants: Effect of Metal Ions on Flocculation of Biocolloids.

机译:合成高分子絮凝剂的水质控制:金属离子对生物胶体絮凝的影响。

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摘要

The report summarizes research concerning the flocculation of silica,bacteria,and algae,which are typical solid pollutants of water,by means of synthetic polymers,especially as regards the influence of multivalent metal cations such as Ca(+2),Mg(+2),Cu(+2),Zn(+2) on the flocculation processes. Also presented are results on how the flocculation of these dispersed systems is affected by addition of mixtures of cationic,anionic and nonionic polymers,which is often practiced in commercial operations. (Author)

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