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Comparison of natural and chemical coagulants to remove turbidity
المؤلفون المشاركون
Abbudi, Zaydun Naji
Faraj, Nada Kamil
المصدر
Journal of Engineering and Sustainable Development
العدد
المجلد 24، العدد (s) (31 ديسمبر/كانون الأول 2020)، ص ص. 72-79، 8ص.
الناشر
الجامعة المستنصرية كلية الهندسة
تاريخ النشر
2020-12-31
دولة النشر
العراق
عدد الصفحات
8
التخصصات الرئيسية
الموضوعات
الملخص EN
Turbidity is a common problem in river water that is usually treats through a processes coagulation and flocculation because it contains particles, colloids and plankton.
The aim of this study is to find out the possibility of using natural coagulants the rice husk and MO in order to remove or reduce turbidity and compare the results with the chemical coagulants used in water treatment plants (alum).
The experiment is conduct using a jar test.
Four different operation parameters were studied (coagulant's dose (0.05-1.5g), solution pH (2-12), practical size (600, 300, and 150 µm), and mixing speed (40-240 rpm).
The raw water sample (turbid water) prepared in lab with 200 NTU.
The results showed that the highest turbidity removal by rice husk and MO were 96.6% and 96.3% , respectively, at the coagulation's dose of 0.5g/L, pH 7, particle size 300 µm, and a mixing speed of 120 rpm.
While the alum efficiency was 97.0% at the coagulation's dose of 1g/L, Ph 6 and a mixing speed of 120 Turbidity is a common problem in river water that is usually treats through a processes coagulation and flocculation because it contains particles, colloids and plankton.
The aim of this study is to find out the possibility of using natural coagulants the rice husk and MO in order to remove or reduce turbidity and compare the results with the chemical coagulants used in water treatment plants (alum).
The experiment is conduct using a jar test.
Four different operation parameters were studied (coagulant's dose (0.05-1.5g), solution pH (2-12), practical size (600, 300, and 150 µm), and mixing speed (40-240 rpm).
The raw water sample (turbid water) prepared in lab with 200 NTU.
The results showed that the highest turbidity removal by rice husk and MO were 96.6% and 96.3% , respectively, at the coagulation's dose of 0.5g/L, pH 7, particle size 300 µm, and a mixing speed of 120 rpm.
While the alum efficiency was 97.0% at the coagulation's dose of 1g/L, Ph 6 and a mixing speed of 120 rpm.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Faraj, Nada Kamil& Abbudi, Zaydun Naji. 2020. Comparison of natural and chemical coagulants to remove turbidity. Journal of Engineering and Sustainable Development،Vol. 24, no. (s), pp.72-79.
https://search.emarefa.net/detail/BIM-1263599
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Faraj, Nada Kamil& Abbudi, Zaydun Naji. Comparison of natural and chemical coagulants to remove turbidity. Journal of Engineering and Sustainable Development Vol. 24, Special issue (2020), pp.72-79.
https://search.emarefa.net/detail/BIM-1263599
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Faraj, Nada Kamil& Abbudi, Zaydun Naji. Comparison of natural and chemical coagulants to remove turbidity. Journal of Engineering and Sustainable Development. 2020. Vol. 24, no. (s), pp.72-79.
https://search.emarefa.net/detail/BIM-1263599
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
-
رقم السجل
BIM-1263599
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