Assertion: precipitated lignin | /r/HasProperty | öhman et al
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Source sentences:
text: Unlike the lignin separation process during a single stage, the change in pH, ionic strength, and lignin solubility occur mainly in the re-dispersion tank and not during the final stage of lignin washing, and this improves the properties of the precipitated lignin (Öhman et al. 2007; Tomani 2010; Fatehi and Chen 2016).