Strength of Humic Acid Aggregates: Effects of Divalent Cations and Solution pH.

ACS Omega · 2019 · PMC6648436 · PMID 31459946

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a decreasing trendno p-value reported

Under all measured pH conditions, the electrophoretic mobility shows the negative value with a decreasing trend of absolute negative electrophoretic mobility at low pH (3–6) in 2 mM ionic strength of CaCl 2 .

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