Articles with "acids digested" as a keyword



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Humus Acids in the Digested Sludge and Their Properties

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Published in 2022 at "Materials"

DOI: 10.3390/ma15041475

Abstract: Fulvic acids, alpha (α) humic acids and hymatomelanic acids were extracted digested sludge in two Cracow sewage treatment plants: Kujawy and Płaszów. Their elemental composition was examined and micropollution and ash content were determined. Based… read more here.

Keywords: digested sludge; sludge properties; dry matter; humus acids ... See more keywords