کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
684453 | 889022 | 2009 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The kinetics of nicotine degradation, enzyme activities and genotoxic potential in the characterization of tobacco waste composting
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تکنولوژی و شیمی فرآیندی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The kinetics of nicotine degradation, enzyme activities and genotoxic potential in the characterization of tobacco waste composting The kinetics of nicotine degradation, enzyme activities and genotoxic potential in the characterization of tobacco waste composting](/preview/png/684453.png)
چکیده انگلیسی
This study aimed to determine nicotine biodegradation and the genotoxic potential of nicotine and its degradation products during the process of tobacco waste composting. Composting was carried out using two methods, i.e. the addition of 20% (bioreactor A) or 40% tobacco wastes to sewage sludge (bioreactor B) and control - sewage sludge (bioreactor C). Wheat straw was used as a structure-forming material. As a result of composting the contents of C and N in the bioreactors changed, the C:N ratio in bioreactor A changed from 22.8 to 13.00, and that in bioreactor B changed from 23.5 to 12.00. After composting, the biodegradation rate of nicotine was 78% in bioreactor A and 80% in bioreactor B, respectively. Using the Ames test it was shown that the composts produced did not exhibit mutagenicity.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioresource Technology - Volume 100, Issue 21, November 2009, Pages 5037-5044
Journal: Bioresource Technology - Volume 100, Issue 21, November 2009, Pages 5037-5044
نویسندگان
Agnieszka Piotrowska-Cyplik, Anna Olejnik, PaweÅ Cyplik, Jacek Dach, Zbigniew Czarnecki,