کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
685401 | 889039 | 2008 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Characterization of factors influencing the growth of Anabaena variabilis in a bubble column reactor
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تکنولوژی و شیمی فرآیندی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Characterization of factors influencing the growth of Anabaena variabilis in a bubble column reactor Characterization of factors influencing the growth of Anabaena variabilis in a bubble column reactor](/preview/png/685401.png)
چکیده انگلیسی
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.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioresource Technology - Volume 99, Issue 5, March 2008, Pages 1204–1210
Journal: Bioresource Technology - Volume 99, Issue 5, March 2008, Pages 1204–1210
نویسندگان
Jong Hyun Yoon, Jong-Hwan Shin, Tai Hyun Park,