A Comparison of Nannochloropsis salina Growth Performance in Two Outdoor Pond Designs : Conventional Raceways versus the ARID Pond with Superior Temperature Management
المؤلفون المشاركون
Van Wagenen, Jon
Ogden, Kim L.
Attalah, Said
Agrawal, Shweta
Kyndt, John
Crowe, Braden
Chavis, Aaron
Huesemann, Michael
Waller, Peter
Ryan, Randy
Kacira, Murat
المصدر
International Journal of Chemical Engineering
العدد
المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2012-06-14
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
العلوم الهندسية و تكنولوجيا المعلومات
الملخص EN
The present study examines how climatic conditions and pond design affect the growth performance of microalgae.
From January to April of 2011, outdoor batch cultures of Nannochloropsis salina were grown in three replicate 780 L conventional raceways, as well as in an experimental 7500 L algae raceway integrated design (ARID) pond.
The ARID culture system utilizes a series of 8–20 cm deep basins and a 1.5 m deep canal to enhance light exposure and mitigate temperature variations and extremes.
The ARID culture reached the stationary phase 27 days earlier than the conventional raceways, which can be attributed to its superior temperature management and shallower basins.
On a night when the air temperature dropped to −9°C, the water temperature was 18°C higher in the ARID pond than in the conventional raceways.
Lipid and fatty acid content ranged from 16 to 25% and from 5 to15%, respectively, as a percentage of AFDW.
Palmitic, palmitoleic, and eicosapentaenoic acids comprised the majority of fatty acids.
While the ARID culture system achieved nearly double the volumetric productivity relative to the conventional raceways (0.023 versus 0.013 g L−1day−1), areal biomass productivities were of similar magnitude in both pond systems (3.47 versus 3.34 g m−2day−1), suggesting that the ARID pond design has to be further optimized, most likely by increasing the culture depth or operating at higher cell densities while maintaining adequate mixing.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Crowe, Braden& Attalah, Said& Agrawal, Shweta& Waller, Peter& Ryan, Randy& Van Wagenen, Jon…[et al.]. 2012. A Comparison of Nannochloropsis salina Growth Performance in Two Outdoor Pond Designs : Conventional Raceways versus the ARID Pond with Superior Temperature Management. International Journal of Chemical Engineering،Vol. 2012, no. 2012, pp.1-9.
https://search.emarefa.net/detail/BIM-508232
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Crowe, Braden…[et al.]. A Comparison of Nannochloropsis salina Growth Performance in Two Outdoor Pond Designs : Conventional Raceways versus the ARID Pond with Superior Temperature Management. International Journal of Chemical Engineering No. 2012 (2012), pp.1-9.
https://search.emarefa.net/detail/BIM-508232
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Crowe, Braden& Attalah, Said& Agrawal, Shweta& Waller, Peter& Ryan, Randy& Van Wagenen, Jon…[et al.]. A Comparison of Nannochloropsis salina Growth Performance in Two Outdoor Pond Designs : Conventional Raceways versus the ARID Pond with Superior Temperature Management. International Journal of Chemical Engineering. 2012. Vol. 2012, no. 2012, pp.1-9.
https://search.emarefa.net/detail/BIM-508232
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-508232
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر