Granulation in UASB-Reactors

The influence of the sludge loading rate, the addition of a small amount of granular sludge to the seed sludge and the effect of the NH4+- and Ca2+-concentration in the influent on the pelletization-process of anaerobic methanogenic sludge in UASB-reactors were studied. Two different types of sludge...

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Veröffentlicht in:	Water science and technology 1983-01, Vol.15 (8-9), p.291-304
Hauptverfasser:	Hulshoff Pol, L W, de Zeeuw, W J, Velzeboer, C T M, Lettinga, G
Format:	Artikel
Sprache:	eng
Schlagworte:	Anaerobic processes Calcium Environmental Technology Granulation Influents Load distribution Loading rate Milieutechnologie Reactors Sectie Milieutechnologie Sludge Sub-department of Environmental Technology Upflow anaerobic sludge blanket reactors
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Beschreibung
Zusammenfassung:	The influence of the sludge loading rate, the addition of a small amount of granular sludge to the seed sludge and the effect of the NH4+- and Ca2+-concentration in the influent on the pelletization-process of anaerobic methanogenic sludge in UASB-reactors were studied. Two different types of sludge granules can be obtained with VFA's as feed-solution.
ISSN:	0273-1223 1996-9732
DOI:	10.2166/wst.1983.0172