Study of the efficiency of extracted silica from rice husk ash in reducing the concentrartion of some heavy metal in industrerial wastewater
العناوين الأخرى
دراسة كفاءة مادة السيليكا المستخلصة من فحم قشور الرز في خفض عدد من العناصر الثقيلة من مياه الفضلة الصناعية
المؤلفون المشاركون
al-Jabburi, Bashir Muhammad Daydan
al-Fatlawi, Yarub Falih Khalaf
Majid, Majid Rashid
المصدر
العدد
المجلد 57، العدد 1A (31 مارس/آذار 2016)، ص ص. 66-71، 6ص.
الناشر
تاريخ النشر
2016-03-31
دولة النشر
العراق
عدد الصفحات
6
التخصصات الرئيسية
علوم الأرض و المياه و البيئة
النبات
الموضوعات
الملخص EN
The aim of current study is estimate the ability of low cost adsorbents, which consist of extracted silica from rice husk ash in treatment of Industrial waste water that contains heavy metals (Cd, Co and Pb) with other pollutants by fixed filters technique with determine the best method for that, and study the effect of a number of variables and parameters.
This study involved one waste water samples were collected from.
State battery manufacturing company (SBMC) (before treatment unit) at 5th and 22th, of the January 2015.
Adsorption tests showed that all tested adsorbent materials had a significant heavy metal removal efficiency.
pH values showed a significant impact on adsorption process, but best removal efficiency occurred at pH 4.5 and 6 with removal efficiency for Cd 91 % at pH 6, 90.8 % at pH 4.5 respectively .Furthermore, the best pH for pb removal was ranged from 4 to 6, 77.75% to 71% and finally the pH of Co ranged from 4.5 to 6, 64.4% according to adsorbent materials and type of heavy metals in this study.
Regarding contact time, adsorbent silica gel showed high adsorption efficiency at a variable time from 6 min to 93 min.
for Cd, Co and pb.
chemical and physical measurement were done for samples of industrial waste water before treatment and also after treating by adsorbents such as Cd, Co, Pb, pH, TDS, S, COD and EC.
Moreover, the current work has examined the impact of various environmental variables such as pH values and contact time.
Keywords: extracted
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
al-Fatlawi, Yarub Falih Khalaf& Majid, Majid Rashid& al-Jabburi, Bashir Muhammad Daydan. 2016. Study of the efficiency of extracted silica from rice husk ash in reducing the concentrartion of some heavy metal in industrerial wastewater. Iraqi Journal of Science،Vol. 57, no. 1A, pp.66-71.
https://search.emarefa.net/detail/BIM-689677
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
al-Fatlawi, Yarub Falih Khalaf…[et al.]. Study of the efficiency of extracted silica from rice husk ash in reducing the concentrartion of some heavy metal in industrerial wastewater. Iraqi Journal of Science Vol. 57, no. 1A (2016), pp.66-71.
https://search.emarefa.net/detail/BIM-689677
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
al-Fatlawi, Yarub Falih Khalaf& Majid, Majid Rashid& al-Jabburi, Bashir Muhammad Daydan. Study of the efficiency of extracted silica from rice husk ash in reducing the concentrartion of some heavy metal in industrerial wastewater. Iraqi Journal of Science. 2016. Vol. 57, no. 1A, pp.66-71.
https://search.emarefa.net/detail/BIM-689677
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 70-71
رقم السجل
BIM-689677
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