Fractal Heteroaggregation of Oppositely
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Anthony Y. Kim; John C. Berg
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Article
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2000
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Elsevier Science
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English
β 213 KB
Floc structures resulting from selective heteroaggregation of positively and negatively charged colloids are investigated as a function of number ratio and shear conditions at pH 6. Negatively charged silica and positively charged alumina-coated silica undergo rapid aggregation due to attractive ele