TY - JOUR
T1 - A process design and productivity evaluation for oil production by indoor mass cultivation of a marine diatom, Fistulifera sp. JPCC DA0580
AU - Satoh, Akira
AU - Ichii, Kyonosuke
AU - Matsumoto, Mitsufumi
AU - Kubota, Chihiro
AU - Nemoto, Michiko
AU - Tanaka, Masayoshi
AU - Yoshino, Tomoko
AU - Matsunaga, Tadashi
AU - Tanaka, Tsuyoshi
N1 - Funding Information:
This study was supported by JST-CREST.
PY - 2013/6
Y1 - 2013/6
N2 - The present study involved the designing of a culture process and the evaluation of productivity of oil products from a highly oleaginous marine diatom, Fistulifera sp. JPCC DA0580, which had been cultured in a commercial-scale factory. The culture facility had a capacity of 48,000L and held 96 flat-type 500-L photobioreactors (PBRs) equipped with artificial light, which secures a stable, perennial supply of the products. A 10days culture that had reached a cell density of 6.5g dry weight L-1 possessing a cellular oil content of 48% (wt/wt) was found to provide the highest oil yield. On considering a production area of 1500m2, annual algal mass and oil productivity is 68.7 and 33.3tha-1year-1, respectively. This study thus provides a reproducible prediction of a theoretical maximum oil yield from a highly oleaginous microalgal strain based on industrially practical production area.
AB - The present study involved the designing of a culture process and the evaluation of productivity of oil products from a highly oleaginous marine diatom, Fistulifera sp. JPCC DA0580, which had been cultured in a commercial-scale factory. The culture facility had a capacity of 48,000L and held 96 flat-type 500-L photobioreactors (PBRs) equipped with artificial light, which secures a stable, perennial supply of the products. A 10days culture that had reached a cell density of 6.5g dry weight L-1 possessing a cellular oil content of 48% (wt/wt) was found to provide the highest oil yield. On considering a production area of 1500m2, annual algal mass and oil productivity is 68.7 and 33.3tha-1year-1, respectively. This study thus provides a reproducible prediction of a theoretical maximum oil yield from a highly oleaginous microalgal strain based on industrially practical production area.
KW - Fistulifera sp. JPCC DA0580
KW - Indoor culture
KW - Oil production
KW - Photobioreactor (PBR)
UR - http://www.scopus.com/inward/record.url?scp=84876305773&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84876305773&partnerID=8YFLogxK
U2 - 10.1016/j.biortech.2013.03.087
DO - 10.1016/j.biortech.2013.03.087
M3 - Article
C2 - 23584413
AN - SCOPUS:84876305773
VL - 137
SP - 132
EP - 138
JO - Agricultural Wastes
JF - Agricultural Wastes
SN - 0960-8524
ER -
