Determination of the optimum conditions for the electro coagulation of olive oil mills wastewater (omw) using aluminum electrodes
المؤلفون المشاركون
المصدر
العدد
المجلد 5، العدد 4 (31 ديسمبر/كانون الأول 2010)، ص ص. 401-411، 11ص.
الناشر
جامعة اليرموك عمادة البحث العلمي و الدراسات العليا
تاريخ النشر
2010-12-31
دولة النشر
الأردن
عدد الصفحات
11
التخصصات الرئيسية
الموضوعات
الملخص EN
The effective performance of electrocoagulation (EC) technique in the treatment of olive mill wastewater (OMW) has been investigated using aluminum electrodes.
The electrocoagulation progress was followed by the measurement of COD, turbidity, color, suspended solids, pH, height of liquor, TDS, electric conductivity, electrode and energy consumption, temperature and the quantity of electricity used.
The effects of operating parameters such as current density, initial pH, electrolysis time, and distance between electrodes (D), on COD removal efficiency have been investigated.
It has been shown that the removal efficiency of COD increased with the increasing applied current density and coagulation time.
The obtained results of treatment of OMW, showed that the effectiveness of the reduction of COD and color by electrocoagulation increased with time and D at a constant current density (i=23.55 mA /cm2), the effectiveness of treatment was also increased with decreasing D at a constant voltage (U = 15 Volt).
It was Found during the evaluation of results obtained in both cases that the optimal distance between the electrodes is D = 1.5 cm, and the optimal time of treatment is t=30 min, and the best current intensity is I = 4 A, equivalent to a current density i=31.25 mA /cm2 when S Total electrode=128 cm2.
Under these conditions the removal efficiency of COD, dark color, TSS, turbidity, TOC, Phenol, Tannin and lignin, Volatile acids, TIC, and TNb are 22.67, 56.1, 80, 91.31, 28.5, 11.5, 24.32, 26.7, 100 and 100 % from olive mill wastewater respectively.
The BOD5 treated / BOD5 raw ratio of the electro coagulated OMW increased to 2.
The electrodes consumption was 0.168 kg Al / kg COD removed and the specific energy consumed was3.59 kWh / kg COD removed.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Jomah, Nofa& Huriyyah, Yasir. 2010. Determination of the optimum conditions for the electro coagulation of olive oil mills wastewater (omw) using aluminum electrodes. Jordan Journal of Chemistry،Vol. 5, no. 4, pp.401-411.
https://search.emarefa.net/detail/BIM-266363
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Jomah, Nofa& Huriyyah, Yasir. Determination of the optimum conditions for the electro coagulation of olive oil mills wastewater (omw) using aluminum electrodes. Jordan Journal of Chemistry Vol. 5, no. 4 (Dec. 2010), pp.401-411.
https://search.emarefa.net/detail/BIM-266363
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Jomah, Nofa& Huriyyah, Yasir. Determination of the optimum conditions for the electro coagulation of olive oil mills wastewater (omw) using aluminum electrodes. Jordan Journal of Chemistry. 2010. Vol. 5, no. 4, pp.401-411.
https://search.emarefa.net/detail/BIM-266363
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 411
رقم السجل
BIM-266363
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