Biodegradation of olive oil mill wastewater with Ralstonia eutropha PTCC 1615
سال انتشار: 1388
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 1,514
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شناسه ملی سند علمی:
ICAWTR01_076
تاریخ نمایه سازی: 20 اردیبهشت 1390
چکیده مقاله:
Importance of using adapted culture versus non-adapted to treat highly toxic wastewaters such as olive mill wastewater (OMW) has been recognized in this work. The experimental data for non-adapted cultures showed that reductions of total phenolics were 5, 14 and 21 (%) for undiluted, 2-fold diluted and 4-fold diluted OMW samples, respectively. Parallel to non-adapted cultures, results obtained for adapted cultures confirmed better capability of these cultures for the removal of total phenloics; the reductions were 54, 42 and 33 for undiluted, 2-fold diluted and 4-fold diluted OMW samples. Thus percent of total phenolics removal for undiluted sample using adapted Ralstonia eutropha versus non-adapted cultures was 49% higher. The results are indicative of potentiality of the adapted culture to be used for highly polluted effluents.
کلیدواژه ها:
نویسندگان
E Jalilnejad
Food Engineering and Biotechnology Group, Department of Chemical Engineering, Amirkabir University of Technology (Tehran Polytechnic), Tehran, Iran
A Mogharei
Food Engineering and Biotechnology Group, Department of Chemical Engineering, Amirkabir University of Technology (Tehran Polytechnic), Tehran, Iran
F Vahabzadeh
Food Engineering and Biotechnology Group, Department of Chemical Engineering, Amirkabir University of Technology (Tehran Polytechnic), Tehran, Iran
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