کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7069333 | 1459897 | 2018 | 33 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Biorefinery integration of microalgae production into cassava processing industry: Potential and perspectives
ترجمه فارسی عنوان
ادغام بیرونی کارخانه میکروالگوها به صنعت پردازش مزارع: پتانسیل و دیدگاه
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تکنولوژی و شیمی فرآیندی
چکیده انگلیسی
Cassava, the 5th most important staple crop, generates at least 600L of wastewater per ton of processed root. This residue, cassava processing wastewater (CPW) has a high chemical oxygen demand, that can reach 56â¯g/L, and has also high concentrations of several mineral nutrients. The cultivation of microalgae such as Chlorella, Spirulina and wild strains was evaluated in the last years in raw, minimally processed and partially digested CPW. Concentrations of 2-4â¯g/L of these microalgae, comparable to those obtained in synthetic media, could be reached. The BOD of the residue was reduced by up to 92%. This process can be integrated into cassava processing industries, if challenges such as the toxicity of the concentrated residue, bacterial contamination, and the isolation of robust strains are addressed. Because CPW carries about 11% of the crop energy, integrating biogas production and microalgal cultivation into the cassava processing chain is promising.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioresource Technology - Volume 247, January 2018, Pages 1165-1172
Journal: Bioresource Technology - Volume 247, January 2018, Pages 1165-1172
نویسندگان
Júlio Cesar de Carvalho, Ivo Alberto Borghetti, Liliana Carrilo Cartas, Adenise Lorenci Woiciechowski, Vanete Thomaz Soccol, Carlos Ricardo Soccol,