Home Articles List Article Information
Alexandria Journal of Agricultural Sciences
Journal Archive
Volume Volume 70 (2025)
Volume Volume 69 (2024)
Volume Volume 68 (2023)
Volume Volume 67 (2022)
Volume Volume 66 (2021)
Volume Volume 65 (2020)
Volume Volume 64 (2019)
Volume Volume 63 (2018)
Volume Volume 62 (2017)
Volume Volume 61 (2016)
Volume Volume 60 (2015)
M. G, G., A. M., M., M. Taha, I. (2020). Evaluation of some chemical properties of wastewater in Chad. Alexandria Journal of Agricultural Sciences, 65(2), 97-115. doi: 10.21608/alexja.2020.97580
Gamar M. G; Mohagir A. M.; Izat M. Taha. "Evaluation of some chemical properties of wastewater in Chad". Alexandria Journal of Agricultural Sciences, 65, 2, 2020, 97-115. doi: 10.21608/alexja.2020.97580
M. G, G., A. M., M., M. Taha, I. (2020). 'Evaluation of some chemical properties of wastewater in Chad', Alexandria Journal of Agricultural Sciences, 65(2), pp. 97-115. doi: 10.21608/alexja.2020.97580
M. G, G., A. M., M., M. Taha, I. Evaluation of some chemical properties of wastewater in Chad. Alexandria Journal of Agricultural Sciences, 2020; 65(2): 97-115. doi: 10.21608/alexja.2020.97580

Evaluation of some chemical properties of wastewater in Chad

Article 4, Volume 65, Issue 2, April 2020, Page 97-115  XML PDF (613.5 K)
Document Type: Original Article
DOI: 10.21608/alexja.2020.97580
View on SCiNiTO View on SCiNiTO
Authors
Gamar M. G1; Mohagir A. M.2; Izat M. Taha3
1Normal Higher Sc of N’Djamena, B.P : 460, N’Djamena, cchad.
2Ministry of Higher Education, Secretary General Assistant, N’Djamena Chad *Corresponding author: dr.gamar@yahoo. Com
3National Centre for Research, P. O. Box 2404, Khartoum, Sudan.
Receive Date: 23 June 2020,  Accept Date: 23 June 2020 
Abstract
The objectives of this study were to determine some Physical and chemical properties of wastewater in N’Djamena city in Chad and to evaluate their impact on the environment. The Chemical parameters including dis-solved oxygen and turbidity, Pb, As, Cd, Ni, and Cr. This study also aims to identify the health risks resulting from increasing concentrations (of these minerals).
Samples were collected from four different sites and analyzed according to standard methods. The results showed that the values of most parameters are beyond the World Health Organization recommended for wastewater discharge. Intensive investigations were recommended to cover the analysis of some chemical properties such as: SO4-2, NO2-, Cl- and microbiological parameters, for better assessment the degree of pollution.
Keywords
Wastewater; Physicochemical Characterization; Pollution; N’Djamena
Supplementary Files
Statistics
Article View: 256
PDF Download: 431