Aminomethylation of spruce tannins and their application as coagulants for water clarification
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DOI: 10.1016/j.seppur.2020.116765
Abstract: Abstract This study explored the potential for using tannin extract from spruce bark (Picea abies) as a coagulant. Spruce tannins were extracted with hot water and pulverized through spray drying and freeze drying. The pulverized… read more here.
Keywords: water; spruce tannins; tannin coagulants; quebracho tannin ... See more keywords