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Title:

Alternating flow direction improves chemical cleaning efficiency in hollow fibre membranes following skim milk microfiltration

Document type:
Zeitschriftenaufsatz
Author(s):
Kürzl, Christian; Kulozik, Ulrich
Abstract:
With efficient membrane cleaning remaining a challenge, novel approaches have promising potential to enhance cleaning efficiency. This study examined the concept of feed side cyclical and permanent flow reversal during membrane cleaning, to which so far it has not been applied to. Experiments were conducted in a hollow fibre microfiltration membrane with lengths of 0.5 m and 1.0 m using skim milk for deposit formation, NaOH as a cleaning agent, and flux recovery ratio and protein removal for cle...     »
Keywords:
Alternating flow; Flux recovery; Length dependency; Protein removal; Pulsed flow
Journal title:
Journal of Food Engineering
Year:
2023
Journal volume:
356
Pages contribution:
111587
Fulltext / DOI:
doi:10.1016/j.jfoodeng.2023.111587
Print-ISSN:
02608774
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