کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6301323 | 1618008 | 2016 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Behavior of mixed Chlorophyceae cultures under prolonged dark exposure. Respiration rate modeling
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
بوم شناسی، تکامل، رفتار و سامانه شناسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Behavior of mixed Chlorophyceae cultures under prolonged dark exposure. Respiration rate modeling Behavior of mixed Chlorophyceae cultures under prolonged dark exposure. Respiration rate modeling](/preview/png/6301323.png)
چکیده انگلیسی
The behavior of three different microalgal cultures, when exposed for a long period (>48 h) to dark conditions, was studied with a methodology based on respirometry. The cultures were transferred to darkness and the oxygen evolution in the reactors was monitored after successive air injections. Several sequential oxygen uptake rates were thus calculated and a respiration constant, assuming a first order decay of a fraction of the biomass, was obtained by calibration. Initial specific oxygen uptake rates were in the range of 0.9-5.1 mg O2 g TSSâ1 hâ1 and dark respiration constants in the range of 0.005-0.018 hâ1.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ecological Engineering - Volume 91, June 2016, Pages 265-269
Journal: Ecological Engineering - Volume 91, June 2016, Pages 265-269
نویسندگان
A. Ruiz-Martinez, J. Serralta, A. Seco, J. Ferrer,