کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7072322 | 1459936 | 2016 | 42 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effects of hydraulic retention time on cultivation of indigenous microalgae as a renewable energy source using secondary effluent
ترجمه فارسی عنوان
تأثیر زمان نگهداری هیدرولیکی بر کشت بیولوژیکی بومی به عنوان یک منبع انرژی تجدید پذیر با استفاده از پساب ثانویه
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کلمات کلیدی
میکروالگوهای بومی، کشت در فضای باز، فاضلاب ثانویه، زمان نگهداری هیدرولیک، مدل ریاضی،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تکنولوژی و شیمی فرآیندی
چکیده انگلیسی
Secondary effluent from wastewater treatment plants is suitable media for cultivating microalgae as a renewable energy source, and hydraulic retention time (HRT) control in culture is important to conduct well-planned outdoor indigenous microalgae cultivation with secondary effluent. This study revealed cultivation characteristics under various HRT by continuous 6-month experiments. In addition, effects of HRT on cultivation were determined by a mathematical model that described indigenous microalgae growth. Cultivated biomass mainly consisted of Chlorophyceae and its detritus regardless of HRT, and 5.93-14.8 g/m2/day of biomass yield was obtained. The cultivated biomass had a stable higher heating value of 16 kJ/g. Sensitivity analysis of the model suggests that HRT control had great effects on biomass yield, and 2-3 days of HRT were recommended to obtain maximum biomass yield under certain weather conditions (temperature: approximately 12-25 °C and solar radiation: approximately 8-19 MJ/m2/day).
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioresource Technology - Volume 207, May 2016, Pages 399-408
Journal: Bioresource Technology - Volume 207, May 2016, Pages 399-408
نویسندگان
Yugo Takabe, Taira Hidaka, Jun Tsumori, Mizuhiko Minamiyama,