دورية أكاديمية
Physico-Chemical and Microbiological Pollution of Industrial Wastewater from Levrier Bay in Mauritania
| العنوان: | Physico-Chemical and Microbiological Pollution of Industrial Wastewater from Levrier Bay in Mauritania |
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| المؤلفون: | Moulaye M'Hamed Abdel Maleck, Mohamed Lemine Cheikh Zamel, Cherif Ahmed Ahmed Elmamy, Belghyti Driss, Mohamed Vall Mohamed Abdellahi |
| المصدر: | Journal of Ecological Engineering, Vol 25, Iss 4, Pp 370-379 (2024) |
| بيانات النشر: | Polish Society of Ecological Engineering (PTIE), 2024. |
| سنة النشر: | 2024 |
| المجموعة: | LCC:Environmental technology. Sanitary engineering LCC:Environmental sciences |
| مصطلحات موضوعية: | mauritania, pollution, industrial wastewater, physicochemical, bacteriology, nouadhibou, levrier bay, Environmental technology. Sanitary engineering, TD1-1066, Environmental sciences, GE1-350 |
| الوصف: | The objective of this study was to conduct a preliminary assessment of the potential impacts of effluents from freezing plants and fishmeal and oil factories in the Levrier Bay on the aquatic environment through physicochemical and microbiological characterization. Effluent samples from various factories were collected and characterized by pH, dissolved oxygen (DO), electrical conductivity (EC), total dissolved solids (TDS), salinity, temperature (T°), phosphate (PO4), nitrate (NO3), nitrite (NO2), biochemical oxygen demand (BOD5), total coliforms (TC), Escherichia Coli (E.C), and fecal streptococci (FS). The concentration ranges of the effluents were as follows: pH (6.75 to 8.57), DO (1.56 to 4.66 mg/l), EC (26620 to 78520 µS/cm), TDS (13.15 to 38.70 g/l), salinity (16.26 to 49.68 PSU), T° (7.67 to 32.7 °C), PO4 (0.25 to 80.6 mg/l), NO3 (1.77 to 74.03 mg/l), NO2 (0.02 to 1.84 mg/l), and BOD5 (0.5 to 7150 mg/l). TC (2.3 x 103 to 4.6 x 106 UFC/100 ml), EC (50 to 2 x 106 CFU/100 ml), and FS (3.4 x 103 to 2.3 x 107 CFU/100 ml). The evaluated characteristics of these effluents are likely to contaminate and degrade the receiving water bodies (exceeding international standards). Hence, pretreatment of the effluent discharge is indispensable. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2299-8993 22998993 |
| Relation: | http://www.jeeng.net/Physico-Chemical-and-Microbiological-Pollution-of-Industrial-Wastewater-from-Levrier,185305,0,2.html; https://doaj.org/toc/2299-8993 |
| DOI: | 10.12911/22998993/185305 |
| URL الوصول: | https://doaj.org/article/9a0d8809b43f496184695458d40de264 |
| رقم الأكسشن: | edsdoj.9a0d8809b43f496184695458d40de264 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 22998993 |
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| DOI: | 10.12911/22998993/185305 |