[ EVALUATION DE PERFORMANCE DE LA CHAINE DE TRAITEMENT D’EAUX DE SURFACE DE LA RIVIERE TSHOPO DANS LA REGION DE KISANGANI (RD Congo) ]
Volume 22, Issue 3, February 2018, Pages 259–266
Joe Emmanuel Baofa LITUMANYA1, Hubert Kunda KATAPULU2, Tharcisse Ondongo MONAMA3, Zoé-Arthur Malumba KAZADI4, Phillipe TSALU5, and Lumami KAPEPULA6
1 Laboratoire de chimie des substances naturelles, Département de Chimie, Faculté des Sciences de l’Université de Kisangani, Boite Postale 2012 Kisangani, RD Congo
2 Institut Supérieur d’Etudes Agronomiques de Kindu. B.P 35 Kindu, RD Congo
3 Laboratoire de Chimie, Département de Chimie et industrie, Faculté des Sciences de l’Université de Kinshasa, Boite Postale 190 Kinshasa XI, RD Congo
4 Laboratoire de Microbiologie, Département de Biotechnologie, Faculté des Sciences de l’Université de Kisangani, Boite Postale 2012 Kisangani, RD Congo
5 Laboratoire de Chimie, Département de Chimie et industrie, Faculté des Sciences de l’Université de Kinshasa, Boite Postale 190 Kinshasa XI, RD Congo
6 Centre de Recherche en Hydrobiologie (CRH-Uvira), Département d’Hydrologie, section Hydrochimie, BP 73 Uvira, RD Congo
Original language: French
Copyright © 2018 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Our study is based on the performance evaluation of treatment line of water on the surface of Tshopo River with the characterization of not treated and treated water according to the level of reduction of chemistry substances and bacteria from fecal things not needed is the not treated water captured. The obtained results prove that soft water of Tshopo River and treated are globally physic-chemistry quality good and very good but the not treated water is very microbiologically polluted. The rates of the reduction of medians very goods are higher than required in the Democratic Republic of Congo (DR Congo) about 80 % by the medians of the numbers very probable (NVP) of faeces streptococcus (FS) 28/100 ml and of the faeces coliforms (FC) 0/100 ml against norm of DR Congo about 0/100 ml. Hence, the water quality of Tshopo River has highly increased their two last tenths from the increasing people estimated at 294,37 %, the collector’s absence and water treatment factories as well as the climate conditions particularly after the strong or heavy rains regular in the equatorial zone. Then the necessicity to install the good management of anthropic loss and a good way of cleanness of environment and also adapt, the days of intense rains, an adapted treatment to the changing to different parameters of first priority to analyze in order to improve the quality of water to produce according to the ways as given by the world organization of Health and the DR Congo norms.
Author Keywords: Characterization, water treatment, Tshopo, Kisangani, rate of reduction, disinfectant.
Volume 22, Issue 3, February 2018, Pages 259–266
Joe Emmanuel Baofa LITUMANYA1, Hubert Kunda KATAPULU2, Tharcisse Ondongo MONAMA3, Zoé-Arthur Malumba KAZADI4, Phillipe TSALU5, and Lumami KAPEPULA6
1 Laboratoire de chimie des substances naturelles, Département de Chimie, Faculté des Sciences de l’Université de Kisangani, Boite Postale 2012 Kisangani, RD Congo
2 Institut Supérieur d’Etudes Agronomiques de Kindu. B.P 35 Kindu, RD Congo
3 Laboratoire de Chimie, Département de Chimie et industrie, Faculté des Sciences de l’Université de Kinshasa, Boite Postale 190 Kinshasa XI, RD Congo
4 Laboratoire de Microbiologie, Département de Biotechnologie, Faculté des Sciences de l’Université de Kisangani, Boite Postale 2012 Kisangani, RD Congo
5 Laboratoire de Chimie, Département de Chimie et industrie, Faculté des Sciences de l’Université de Kinshasa, Boite Postale 190 Kinshasa XI, RD Congo
6 Centre de Recherche en Hydrobiologie (CRH-Uvira), Département d’Hydrologie, section Hydrochimie, BP 73 Uvira, RD Congo
Original language: French
Copyright © 2018 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Abstract
Our study is based on the performance evaluation of treatment line of water on the surface of Tshopo River with the characterization of not treated and treated water according to the level of reduction of chemistry substances and bacteria from fecal things not needed is the not treated water captured. The obtained results prove that soft water of Tshopo River and treated are globally physic-chemistry quality good and very good but the not treated water is very microbiologically polluted. The rates of the reduction of medians very goods are higher than required in the Democratic Republic of Congo (DR Congo) about 80 % by the medians of the numbers very probable (NVP) of faeces streptococcus (FS) 28/100 ml and of the faeces coliforms (FC) 0/100 ml against norm of DR Congo about 0/100 ml. Hence, the water quality of Tshopo River has highly increased their two last tenths from the increasing people estimated at 294,37 %, the collector’s absence and water treatment factories as well as the climate conditions particularly after the strong or heavy rains regular in the equatorial zone. Then the necessicity to install the good management of anthropic loss and a good way of cleanness of environment and also adapt, the days of intense rains, an adapted treatment to the changing to different parameters of first priority to analyze in order to improve the quality of water to produce according to the ways as given by the world organization of Health and the DR Congo norms.
Author Keywords: Characterization, water treatment, Tshopo, Kisangani, rate of reduction, disinfectant.
Abstract: (french)
Cette étude est basée sur l’évaluation de performance de la chaine de traitement des eaux superficielles de la rivière Tshopo par la caractérisation des eaux brutes et traitées en fonction de taux de rabattement (ou réduction) des substances chimiques et bactéries d’origine fécale indésirables présentes dans les eaux brutes captées. Les résultats obtenus montrent que les eaux très douces de la rivière Tshopo et traitées sont globalement de qualité physico-chimique bonne et très bonne mais les eaux brutes sont très polluées microbiologiquement. Les taux de rabattement des médianes après traitement très bons sont supérieurs à la norme de la République Démocratique du Congo (RD Congo) de 80 % avec des médianes de nombres les plus probables (NPP) de streptocoques fécaux (SF) 28/100 ml et de coliformes fécaux (0/100 ml) contre la norme de RD Congo de 0/100 ml. Donc, la qualité de l’eau de la rivière Tshopo a évolué énormément ces 2 dernières décennies suite une croissance démographique estimée à 294,37 %, l’absence des collecteurs et d’usines d’épuration d’eaux usées ainsi que les conditions climatiques particulièrement après de très fortes pluies fréquentes dans la zone équatoriale. D’où la nécessité d’instaurer une bonne gestion des déchets anthropiques et une bonne politique d’assainissement de l’’environnement et aussi adapter, les journées de pluies intenses, le traitement aux changements de différents paramètres de première urgence à analyser pour améliorer la qualité de l’eau à produire selon les directives de l’OMS et les normes RD Congo.
Author Keywords: Caractérisation, traitement des eaux, Tshopo, Kisangani, taux de rabattement, désinfectant.
How to Cite this Article
Joe Emmanuel Baofa LITUMANYA, Hubert Kunda KATAPULU, Tharcisse Ondongo MONAMA, Zoé-Arthur Malumba KAZADI, Phillipe TSALU, and Lumami KAPEPULA, “THE PERFORMANCE EVALUATION OF TREATEMENT LINE OF WATER ON THE SURFACE OF TSHOPO RIVER IN KISANGANI REGION (DR Congo),” International Journal of Innovation and Applied Studies, vol. 22, no. 3, pp. 259–266, February 2018.
