Influence of pH on the release of colloidal and dissolved organic matter from vertical flow constructed wetland surface sludge deposits

[Display omitted] •Organic matter from VFCW's sludge deposits is less soluble after aging.•Truly dissolved organics (3 kDa) are leached under alkaline conditions.•Truly dissolved organics leached around neutrality are very aromatic.•Leached colloids are all poorly aromatic regardless of pH and...

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Veröffentlicht in:	Chemical engineering journal (Lausanne, Switzerland : 1996) Switzerland : 1996), 2021-08, Vol.418, p.129353, Article 129353
Hauptverfasser:	Banc, C., Gautier, M., Blanc, D., Lupsea-Toader, M., Marsac, R., Gourdon, R.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aromaticity Continental interfaces, environment Earth Sciences Geochemistry Lixiviation Molecular weight Organic carbon pH variations Sciences of the Universe Ultrafiltration
Online-Zugang:	Volltext
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