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

Hee Wook Ryu; Kyung Suk Cho; Young Keun Chang; Ho Nam Chang

doi:10.1007/BF00180391

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

Hee Wook Ryu, Kyung Suk Cho, Young Keun Chang, Ho Nam Chang

Department of Environmental Science & Engineering

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

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.

Original language	English
Pages (from-to)	899-904
Number of pages	6
Journal	Biotechnology Techniques
Volume	10
Issue number	12
DOIs	https://doi.org/10.1007/BF00180391
State	Published - 1996

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title = "Cell separation from high cell density broths of Alcaligenes eutrophus by using a coagulant",

abstract = "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.",

author = "Ryu, \{Hee Wook\} and Cho, \{Kyung Suk\} and Chang, \{Young Keun\} and Chang, \{Ho Nam\}",

year = "1996",

doi = "10.1007/BF00180391",

language = "English",

volume = "10",

pages = "899--904",

journal = "Biotechnology Techniques",

issn = "0951-208X",

publisher = "Kluwer Academic Publishers",

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T1 - Cell separation from high cell density broths of Alcaligenes eutrophus by using a coagulant

AU - Ryu, Hee Wook

AU - Cho, Kyung Suk

AU - Chang, Young Keun

AU - Chang, Ho Nam

PY - 1996

Y1 - 1996

N2 - 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.

AB - 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.

UR - https://www.scopus.com/pages/publications/0030457998

U2 - 10.1007/BF00180391

DO - 10.1007/BF00180391

M3 - Article

AN - SCOPUS:0030457998

SN - 0951-208X

VL - 10

SP - 899

EP - 904

JO - Biotechnology Techniques

JF - Biotechnology Techniques

IS - 12

ER -

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

Abstract

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