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Water clarification with the addition of colloidal silica and subsequent addition of polyelectrolytes
Water clarification with the addition of colloidal silica and subsequent addition of polyelectrolytes
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机译:添加胶态二氧化硅并随后添加聚电解质进行水澄清
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摘要
This invention relates to a composition of matter of a silica sol/water soluble cationic polymer mixture. The colloidal silica may also be conditioned by passing over a cationic exchange resin prior to addition of cationic polymer.
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