کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6289375 | 1616330 | 2013 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Di-n-butyl phthalate removal using mixed cultures in batch reactors
ترجمه فارسی عنوان
حذف دیان-بوتیل فتالات با استفاده از کشت مخلوط در راکتورهای دسته ای
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم محیط زیست
علوم زیست محیطی (عمومی)
چکیده انگلیسی
Di-n-butyl phthalate (DBP), belonging to the family of phthalic acid esters, is usually used as plasticizer. Application of extensive plastic commodities has made DBP the most frequently identified chemical found in the environment. A recent research concern has been raised that DBP may be a mutagen and carcinogen, and also an endocrine-disrupting chemical. Thus, environmentally friendly deposal and treatment of DBP are critically important. In this research, an acclimatized mixed culture was used to explore the treatments of different DBP concentrations in synthetic and actual wastewaters by batch strategy. The mixed culture could utilize DBP for growth when the initial DBP concentration was lower than 1000 mg lâ1 in both wastewaters. Initial DBP concentrations between 200 and 1000 mg lâ1 in the synthetic wastewater could be neutralized at 91-99% removal efficiency. The same concentrations in actual wastewaters contained removal efficiencies between 92 and 100%.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Biodeterioration & Biodegradation - Volume 85, November 2013, Pages 587-591
Journal: International Biodeterioration & Biodegradation - Volume 85, November 2013, Pages 587-591
نویسندگان
Chu-Fang Yang, Chun-Chin Wang, Chih-Hung Chen,