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Record nummer 2221468
Titel artikel Hydrolysis rate constants at 10–25 °C can be more than doubled by a short anaerobic pre-hydrolysis at 35 °C
Auteur(s) Zhang, L. ; Gao, R. ; Hendrickx, T.L.G. ; Rijnaarts, H.H.M. ; Zeeman, G.
Tijdschrifttitel Water research : the journal of the International Association on Water Quality
Deel(Jaar)Nummer (2016)104
Paginering 283 - 291
Online full text
Publicatie type Artikel
Taal Engels
Toelichting (Engels) Hydrolysis is the first step of the anaerobic digestion of complex wastewater and considered as the rate limiting step especially at low temperature. Low temperature (10-25 °C) hydrolysis was investigated with and without application of a short pre-hydrolysis at 35 °C. Batch experiments were executed using cellulose and tributyrin as model substrates for carbohydrates and lipids. The results showed that the low temperature anaerobic hydrolysis rate constants increased by a factor of 1.5-10, when the short anaerobic pre-hydrolysis at 35 °C was applied.
Betrokken instanties WUR
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