کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
680090 1459962 2015 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Nutrients removal and lipids production by Chlorella pyrenoidosa cultivation using anaerobic digested starch wastewater and alcohol wastewater
ترجمه فارسی عنوان
حذف مواد مغذی و تولید چربی ها توسط کشت کلرلا پریانوئیدا با استفاده از فاضلاب نشاسته هضم نشده و فاضلاب الکل
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی تکنولوژی و شیمی فرآیندی
چکیده انگلیسی


• Microalgae culture used anaerobic starch wastewater and alcohol wastewater.
• Addition of alcohol wastewater obviously improved biomass and lipids production.
• Pollutants in wastewater were efficiently removed.

The cultivation of microalgae Chlorella pyrenoidosa (C. pyrenoidosa) using anaerobic digested starch wastewater (ADSW) and alcohol wastewater (AW) was evaluated in this study. Different proportions of mixed wastewater (AW/ADSW = 0.176:1, 0.053:1, 0.026:1, v/v) and pure ADSW, AW were used for C. pyrenoidosa cultivation. The different proportions between ADSW and AW significantly influenced biomass growth, lipids production and pollutants removal. The best performance was achieved using mixed wastewater (AW/ADSW = 0.053:1, v/v), leading to a maximal total biomass of 3.01 ± 0.15 g/L (dry weight), lipids productivity of 127.71 ± 6.31 mg/L/d and pollutants removal of COD = 75.78 ± 3.76%, TN = 91.64 ± 4.58% and TP = 90.74 ± 4.62%.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioresource Technology - Volume 181, April 2015, Pages 54–61
نویسندگان
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