Characterization of factors influencing the growth of Anabaena variabilis in a bubble column reactor

Jong Hyun Yoon; Jong Hwan Shin; Tai Hyun Park

doi:10.1016/j.biortech.2007.02.012

Characterization of factors influencing the growth of Anabaena variabilis in a bubble column reactor

Jong Hyun Yoon, Jong Hwan Shin, Tai Hyun Park

Department of Nutritional Science & Food Management

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

34 Scopus citations

Abstract

The combined effect of superficial gas velocity, pH, initial phosphate concentration, and light intensity on cell growth was investigated for the mass production of cyanobacterial cells. The light intensity was manipulated to maintain a specific irradiation rate (q_i) at a constant level for high cell density culture. The optimum condition for the batch culture was achieved at a superficial gas velocity of 2.0 cm/s, pH 7.0, and an initial phosphate concentration of 55 mg/l when the specific irradiation rate was controlled above 11.5 μmol/s/g dry cell. In this condition, the specific growth rate and cell productivity were 1.47 day^-1 and 0.98 g dry cell/l/day, respectively.

Original language	English
Pages (from-to)	1204-1210
Number of pages	7
Journal	Bioresource Technology
Volume	99
Issue number	5
DOIs	https://doi.org/10.1016/j.biortech.2007.02.012
State	Published - Mar 2008

Bibliographical note

Funding Information:
This work was supported by the Korea Science & Engineering Foundation through the Nano-Bioelectronics and Systems Research Center, Seoul National University, Seoul, Republic of Korea.

Keywords

Cell growth
Cyanobacteria
Initial phosphate concentration
Light intensity
Superficial gas velocity

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1016/j.biortech.2007.02.012

Cite this

@article{93e051d98e0f44b693fceb5091fc328c,

title = "Characterization of factors influencing the growth of Anabaena variabilis in a bubble column reactor",

abstract = "The combined effect of superficial gas velocity, pH, initial phosphate concentration, and light intensity on cell growth was investigated for the mass production of cyanobacterial cells. The light intensity was manipulated to maintain a specific irradiation rate (qi) at a constant level for high cell density culture. The optimum condition for the batch culture was achieved at a superficial gas velocity of 2.0 cm/s, pH 7.0, and an initial phosphate concentration of 55 mg/l when the specific irradiation rate was controlled above 11.5 μmol/s/g dry cell. In this condition, the specific growth rate and cell productivity were 1.47 day-1 and 0.98 g dry cell/l/day, respectively.",

keywords = "Cell growth, Cyanobacteria, Initial phosphate concentration, Light intensity, Superficial gas velocity",

author = "Yoon, {Jong Hyun} and Shin, {Jong Hwan} and Park, {Tai Hyun}",

note = "Funding Information: This work was supported by the Korea Science & Engineering Foundation through the Nano-Bioelectronics and Systems Research Center, Seoul National University, Seoul, Republic of Korea.",

year = "2008",

month = mar,

doi = "10.1016/j.biortech.2007.02.012",

language = "English",

volume = "99",

pages = "1204--1210",

journal = "Bioresource Technology",

issn = "0960-8524",

publisher = "Elsevier Ltd.",

number = "5",

}

TY - JOUR

T1 - Characterization of factors influencing the growth of Anabaena variabilis in a bubble column reactor

AU - Yoon, Jong Hyun

AU - Shin, Jong Hwan

AU - Park, Tai Hyun

N1 - Funding Information: This work was supported by the Korea Science & Engineering Foundation through the Nano-Bioelectronics and Systems Research Center, Seoul National University, Seoul, Republic of Korea.

PY - 2008/3

Y1 - 2008/3

N2 - The combined effect of superficial gas velocity, pH, initial phosphate concentration, and light intensity on cell growth was investigated for the mass production of cyanobacterial cells. The light intensity was manipulated to maintain a specific irradiation rate (qi) at a constant level for high cell density culture. The optimum condition for the batch culture was achieved at a superficial gas velocity of 2.0 cm/s, pH 7.0, and an initial phosphate concentration of 55 mg/l when the specific irradiation rate was controlled above 11.5 μmol/s/g dry cell. In this condition, the specific growth rate and cell productivity were 1.47 day-1 and 0.98 g dry cell/l/day, respectively.

AB - The combined effect of superficial gas velocity, pH, initial phosphate concentration, and light intensity on cell growth was investigated for the mass production of cyanobacterial cells. The light intensity was manipulated to maintain a specific irradiation rate (qi) at a constant level for high cell density culture. The optimum condition for the batch culture was achieved at a superficial gas velocity of 2.0 cm/s, pH 7.0, and an initial phosphate concentration of 55 mg/l when the specific irradiation rate was controlled above 11.5 μmol/s/g dry cell. In this condition, the specific growth rate and cell productivity were 1.47 day-1 and 0.98 g dry cell/l/day, respectively.

KW - Cell growth

KW - Cyanobacteria

KW - Initial phosphate concentration

KW - Light intensity

KW - Superficial gas velocity

UR - http://www.scopus.com/inward/record.url?scp=37149054676&partnerID=8YFLogxK

U2 - 10.1016/j.biortech.2007.02.012

DO - 10.1016/j.biortech.2007.02.012

M3 - Article

C2 - 17383870

AN - SCOPUS:37149054676

SN - 0960-8524

VL - 99

SP - 1204

EP - 1210

JO - Bioresource Technology

JF - Bioresource Technology

IS - 5

ER -

Characterization of factors influencing the growth of Anabaena variabilis in a bubble column reactor

Abstract

Bibliographical note

Keywords

UN SDGs

Access to Document

Fingerprint

Cite this