Polychlorinated Biphenyls in the Centralized Wastewater Treatment Plant in a Chemical Industry Zone: Source, Distribution, and Removal
المؤلفون المشاركون
Yao, Min
Li, Zhongjian
Zhang, Xingwang
Lei, Lecheng
المصدر
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-08-04
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
Polychlorinated biphenyls (PCBs) could be dissolved in wastewater or adsorbed on particulate.
The fate of PCBs in wastewater is essential to evaluate the feasibility of wastewater treatment processes and the environmental risk.
Here dissolved and adsorbed concentrations of twenty concerned PCB congeners and total PCBs have been measured in the centralized wastewater treatment plant of a chemical industry zone in Zhejiang, China.
It was found that the dyeing chemical processes were the main source of PCBs, which contributed more than 13.6%.
The most abundant PCB was PCB-11 in the liquid and solid phase of each treatment stage, accounting for more than 60% of the total 209 PCBs.
Partitioning behavior of PCBs between the dissolved and adsorbed phases suggested that Di-CBs were the dominant isomers (>70%) and more than 89.8% of them was adsorbed on the particles and sludge.
The total removal efficiency of ∑ 209 PCBs was only 23.2% throughout the whole treatment process.
A weak correlation was obtained between the individual PCB concentration and their log K ow in primary sedimentation, anaerobic hydrolysis, aerobic bioprocess stage, and the whole treatment process.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Yao, Min& Li, Zhongjian& Zhang, Xingwang& Lei, Lecheng. 2014. Polychlorinated Biphenyls in the Centralized Wastewater Treatment Plant in a Chemical Industry Zone: Source, Distribution, and Removal. Journal of Chemistry،Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-1039947
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Yao, Min…[et al.]. Polychlorinated Biphenyls in the Centralized Wastewater Treatment Plant in a Chemical Industry Zone: Source, Distribution, and Removal. Journal of Chemistry No. 2014 (2014), pp.1-10.
https://search.emarefa.net/detail/BIM-1039947
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Yao, Min& Li, Zhongjian& Zhang, Xingwang& Lei, Lecheng. Polychlorinated Biphenyls in the Centralized Wastewater Treatment Plant in a Chemical Industry Zone: Source, Distribution, and Removal. Journal of Chemistry. 2014. Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-1039947
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1039947
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