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Physicochemical quality of wastewater purified by infiltration-percolation : case of the plant of ben sergao (South-Western Morocco) after ten years of running
المؤلفون المشاركون
Maymuni, R.
Yaqubi, B.
Eddabra, R.
المصدر
Revue de Microbiologie Industrielle Sanitaire et Environnementale.
العدد
المجلد 5، العدد 1 (30 يونيو/حزيران 2011)، ص ص. 101-114، 14ص.
الناشر
تاريخ النشر
2011-06-30
دولة النشر
المغرب
عدد الصفحات
14
التخصصات الرئيسية
الموضوعات
الملخص EN
Samples of raw, decanted, and purified waters were taken off during five months (in 2004-2005) from a wastewater treatment plant using infiltration-percolation and eleven physicochemical parameters were analyzed to determine the performances of this purification system under an arid climate.
Compared to raw and decanted waters, the values of chemical and biochemical oxygen demands, NH4+, total phosphorus and PO42- in the purified water were significantly decreased.
In contrast, the contents of nitrites and nitrates in the purified water were 56 and 177 times greater (a mean of 0.11 g/L for N-NO2 and 5.5 g/L for N-NO3).
Using a principal component analysis, chemical and biochemical oxygen demands, NH4+, total phosphorus and PO42- were correlated with the raw water, while the purified water was correlated with nitrites, nitrates and electric conductivity.
The huge increase of nitrites and nitrates noted in the purified water would be due to a malfunction of the system, probably in reason of an organic material overload which accumulated in sand filters during water alimentation of basins.
Owing the nitrite and nitrate concentrations in the purified water, its reuse in agriculture poses a real problem for soil and vegetation so that an additional treatment is necessary for-eliminating these both salts from the purified water.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Maymuni, R.& Yaqubi, B.& Eddabra, R.. 2011. Physicochemical quality of wastewater purified by infiltration-percolation : case of the plant of ben sergao (South-Western Morocco) after ten years of running. Revue de Microbiologie Industrielle Sanitaire et Environnementale.،Vol. 5, no. 1, pp.101-114.
https://search.emarefa.net/detail/BIM-386731
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Maymuni, R.…[et al.]. Physicochemical quality of wastewater purified by infiltration-percolation : case of the plant of ben sergao (South-Western Morocco) after ten years of running. Revue de Microbiologie Industrielle Sanitaire et Environnementale. Vol. 5, no. 1 (2011), pp.101-114.
https://search.emarefa.net/detail/BIM-386731
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Maymuni, R.& Yaqubi, B.& Eddabra, R.. Physicochemical quality of wastewater purified by infiltration-percolation : case of the plant of ben sergao (South-Western Morocco) after ten years of running. Revue de Microbiologie Industrielle Sanitaire et Environnementale.. 2011. Vol. 5, no. 1, pp.101-114.
https://search.emarefa.net/detail/BIM-386731
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p.112-114
رقم السجل
BIM-386731
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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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
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