کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5749679 | 1412485 | 2016 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Biodegradation of malathion and evaluation of kinetic parameters using three bacterial species
ترجمه فارسی عنوان
تجزیه زیستی مالاتیون و ارزیابی پارامترهای جنبشی با استفاده از سه گونه باکتریایی
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم محیط زیست
شیمی زیست محیطی
چکیده انگلیسی
Efficacy of three different bacterial species for biodegradation of malathion and its secondary products have been investigated. The concentration range of malathion under investigation was 25-200âmgâ
Lâ1. It has been observed that Pseudomonas putida was found to be most efficient for degradation of malathion. The removal of malathion was 72% at its concentration of 125âmgâ
Lâ1. The optimum parameters were studied for all three bacterial species in batch mode. The average values of Ks and μmax were obtained for all these species for degradation of malathion. Results indicate that P.âputida has high degradation potential than Rhodoccocus rhodochrous and Sphingomonas sp. The degradation of P.âputida was maximum at concentration of 125âmgâ
Lâ1, pH and temperature at 7â±â0.2, 80°C respectively. Metabolites were obtained using GCMS analysis.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Resource-Efficient Technologies - Volume 2, Supplement 1, December 2016, Pages S3-S11
Journal: Resource-Efficient Technologies - Volume 2, Supplement 1, December 2016, Pages S3-S11
نویسندگان
S.R. Geed, M.K. Kureel, A.K. Shukla, R.S. Singh, B.N. Rai,