Characteristics of some natural fibrous assemblies for efficient oil spill cleanup
العناوين الأخرى
خواص بعض التراكيب الليفية الطبيعية للإزالة الفعالة للبقع الزيتية البحرية
المؤلف
المصدر
Journal of King Abdul Aziz University : Meteorology, Environment and Arid land Agriculture Sciences
العدد
المجلد 25، العدد 1 (30 يونيو/حزيران 2014)، ص ص. 149-165، 17ص.
الناشر
جامعة الملك عبد العزيز مركز النشر العلمي
تاريخ النشر
2014-06-30
دولة النشر
السعودية
عدد الصفحات
17
التخصصات الرئيسية
الموضوعات
الملخص EN
Marine oil spill cleaning is an essential head target for all environmental concerns due to its serious results in destroying marine life and vegetation.
Cleaning oil spill is done by three main procedures, namely burning, isolating and skimming and collection.
This work was done to investigate the efficiency of four natural fibrous sorbents, namely cotton fibers, seed floss of kapok and milkweed or usher and sheep fleece for sorption of three commercial petroleum oil products, namely diesel engine oil, hydraulic oil and diesel fuel.
Four densities of the fibrous fillers (0.2, 0.5, 0.8 and l.lg/cm’) as well as three temperature levels (25, 40 and 60°C) were tested on three different kinds of petroleum oils.
The scanning electron microscopy showed clearly smoothness surface for both seed floss resources and the roughness of the fleece surface which has an important role in oil sorption mechanism in the latter case.
Higher crystallinity was investigated by the wide angle-XRD of milkweed seed floss was more than that for kapok.
Oil retention of the four fiberous assemblies decreases with increase in temperature from 25° to 60°C.
Higher temperatures reduce oil viscosity.
Oil retention of cotton fibers was the highest (about lOg oil/g of sorbent for the assembly density of 0.2 g/cm^) and gradually decreased from kapok one to other.
Within species, the lower the assembly density the higher the oil retention obtained.
Further, the assembly density of 0.8 and 1.1 g/cm^ gave very low oil retention due to the shortage occurred in the capillary bulk due to excess compression within them
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Hindi, Sharif Shawqi Zaki. 2014. Characteristics of some natural fibrous assemblies for efficient oil spill cleanup. Journal of King Abdul Aziz University : Meteorology, Environment and Arid land Agriculture Sciences،Vol. 25, no. 1, pp.149-165.
https://search.emarefa.net/detail/BIM-707870
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Hindi, Sharif Shawqi Zaki. Characteristics of some natural fibrous assemblies for efficient oil spill cleanup. Journal of King Abdul Aziz University : Meteorology, Environment and Arid land Agriculture Sciences Vol. 25, no. 1 (2014), pp.149-165.
https://search.emarefa.net/detail/BIM-707870
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Hindi, Sharif Shawqi Zaki. Characteristics of some natural fibrous assemblies for efficient oil spill cleanup. Journal of King Abdul Aziz University : Meteorology, Environment and Arid land Agriculture Sciences. 2014. Vol. 25, no. 1, pp.149-165.
https://search.emarefa.net/detail/BIM-707870
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 161-164
رقم السجل
BIM-707870
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