Study of the Bioremediation of Atrazine under Variable Carbon and Nitrogen Sources by Mixed Bacterial Consortium Isolated from Corn Field Soil in Fars Province of Iran
المؤلفون المشاركون
Nasseri, Simin
Dehghani, Mansooreh
Hashemi, Hassan
المصدر
Journal of Environmental and Public Health
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-03-05
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
Atrazine herbicide that is widely used in corn production is frequently detected in water resources.
The main objectives of this research were focused on assessing the effects of carbon and nitrogen sources on atrazine biodegradation by mixed bacterial consortium and by evaluating the feasibility of using mixed bacterial consortium in soil culture.
Shiraz corn field soil with a long history of atrazine application has been explored for their potential of atrazine biodegradation.
The influence of different carbon compounds and the effect of nitrogen sources and a different pH (5.5–8.5) on atrazine removal efficiency by mixed bacterial consortium in liquid culture were investigated.
Sodium citrate and sucrose had the highest atrazine biodegradation rate (87.22%) among different carbon sources.
Atrazine biodegradation rate decreased more quickly by the addition of urea (26.76%) compared to ammonium nitrate.
Based on the data obtained in this study, pH of 7.0 is optimum for atrazine biodegradation.
After 30 days of incubation, the percent of atrazine reduction rates were significantly enhanced in the inoculated soils (60.5%) as compared to uninoculated control soils (12%) at the soil moisture content of 25%.
In conclusion, bioaugmentation of soil with mixed bacterial consortium may enhance the rate of atrazine degradation in a highly polluted soil.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Dehghani, Mansooreh& Nasseri, Simin& Hashemi, Hassan. 2013. Study of the Bioremediation of Atrazine under Variable Carbon and Nitrogen Sources by Mixed Bacterial Consortium Isolated from Corn Field Soil in Fars Province of Iran. Journal of Environmental and Public Health،Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-512636
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Dehghani, Mansooreh…[et al.]. Study of the Bioremediation of Atrazine under Variable Carbon and Nitrogen Sources by Mixed Bacterial Consortium Isolated from Corn Field Soil in Fars Province of Iran. Journal of Environmental and Public Health No. 2013 (2013), pp.1-7.
https://search.emarefa.net/detail/BIM-512636
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Dehghani, Mansooreh& Nasseri, Simin& Hashemi, Hassan. Study of the Bioremediation of Atrazine under Variable Carbon and Nitrogen Sources by Mixed Bacterial Consortium Isolated from Corn Field Soil in Fars Province of Iran. Journal of Environmental and Public Health. 2013. Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-512636
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-512636
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر