Cell separation from high cell density broths of Alcaligenes eutrophus by using a coagulant

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Alcaligenes eutrophus was successfully recovered from high cell density broths by pre-treatment with polyaluminium hydroxide chloride silicate as a coagulant at 36 - 90 mg Al/l. The optimum pH range for cell coagulation was 10-12. Subsequent centrifugation (45 x g) and filtration (pore size 0.5 mm) gave a cell recovery of higher than 90%. The energy demand for cell recovery with the coagulant was only 3-11% of that without it.
Publisher
CHAPMAN HALL LTD
Issue Date
1996-12
Language
English
Article Type
Article
Keywords

FED-BATCH CULTURE; POLY(3-HYDROXYBUTYRIC ACID)

Citation

BIOTECHNOLOGY TECHNIQUES, v.10, no.12, pp.899 - 904

ISSN
0951-208X
URI
http://hdl.handle.net/10203/68819
Appears in Collection
CBE-Journal Papers(저널논문)
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