کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4997262 | 1459905 | 2017 | 44 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A continuous flocculants-free electrolytic flotation system for microalgae harvesting
ترجمه فارسی عنوان
یک سیستم فلوتاسیون الکترولیتی بدون فلکولنت مستمر برای برداشت میکروالاژی
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تکنولوژی و شیمی فرآیندی
چکیده انگلیسی
High harvesting cost and reusing of post-harvest water are the major challenges in commercial production of microalgae. In this work, a flocculants-free electrolytic flotation harvest process was investigated. The electrode design and materials were evaluated in terms of harvesting efficiency. Stainless steel as the cathode and carbon as the anode were selected based on the harvesting efficiency data and non-sacrificial feature for construction of a pilot scale harvesting system. In the pilot scale experiments, 23.72Â g/h biomass yield was achieved at the power consumption of 2.73Â kWh/kg. With the advantages of no chemical flocculent contamination and relatively low energy requirement, this continuous system is promising for food or feed applications.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioresource Technology - Volume 238, August 2017, Pages 439-449
Journal: Bioresource Technology - Volume 238, August 2017, Pages 439-449
نویسندگان
Shanshan Luo, Richard Griffith, Wenkui Li, Peng Peng, Yanling Cheng, Paul Chen, Min M. Addy, Yuhuan Liu, Roger Ruan,