Authors : Emmanuel Kengmoe Tchouongsi

Volume/Issue : Volume 10 - 2025, Issue 7 - July

Google Scholar : https://tinyurl.com/bdeskvdv

DOI : https://doi.org/10.38124/ijisrt/25jul384

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Abstract : The issue of sanitation remains a topical issue in every society, particularly in cities. Sanitation practices are increasingly poor in Cameroon's major cities. It is in this context that our article on: "Sanitation practices in the precarious neighborhoods of the city of Douala: The case of the Makepe Missoke precarious neighborhood". Wastewater, household waste and excreta sanitation facilities are still poor in urban African environments and particularly in urban Cameroon, resulting in environmental contamination (air, soil, resources, etc.). These unhealthy sanitation practices are poorly controlled and generate numerous water-related and unsanitary diseases. It is in light of this observation that we focused our problem on sanitation in the Makepe Missoke precarious neighborhood. The objective is to take stock of sanitation practices and their effects on the environment and population health. We certainly relied on documents to approach this study. But the bulk of the work was done in the field, where direct observation, household surveys, health surveys, etc. were used to complete the research. It emerges from all our field investigations that the sanitation of wastewater, excreta and household waste is still precarious. 93.76% of the households surveyed evacuate excreta via latrines (latrines on stilts, barrel latrines, latrines with a lost bottom, etc.) most of which are basic. 6.24% of households use septic tanks. The precariousness of latrines is due to certain socio-economic factors such as the low financial means of the populations, the overcrowding of houses, etc. The situation is even more deplorable in the lowlands where barrel latrines predominate, discharging their contents directly into watercourses and gutters. Wastewater is dumped on the ground, in rivers, etc. Household waste is dumped in unauthorized places (guts, rivers, etc.). Water resources (well water, spring water, etc.), air, soil, etc. are contaminated by solid and liquid waste. The most common diseases (malaria, diarrhea, etc.) in health centers are linked to sanitation practices. We have proposed alternative responses to improve sanitation practices such as the development of construction routes, maintenance of gutters and channels, human investment sessions, etc. Despite the unhealthy nature of sanitation, some households have adopted good practices. Therefore, much remains to be done to ensure that populations in the study area benefit from effective sanitation. People must make their own efforts to improve their sanitation conditions. If nothing is done by the various stakeholders involved, sanitation-related diseases will persist and the local living environment will become increasingly degraded.

Keywords : Slum, Sanitation, Latrines, Wastewater, Household Waste, Garbage, Etc.

References :

1. ASSAKO ASSAKO, RJ, (2001): Formulation and validation of a hypothesis of surface water pollution: the case of the Yaoundé municipal authority. Waste, science and technology review, INSA Lyon, 150 p.
2. BANGOURA M R., (2017). Household solid waste management and socio-spatial segregation in the city of Conakry (Guinea). Single doctoral thesis in geography and planning, University of Toulouse Jean-Jaures, LISST-Rural dynamics, 560p
3. BRETON JM, (2006): Sustainable development and environmental enhancement (Caribbean-Latin America), Kartha-CREJETA, Paris, Pointe-à-Pitre, 486 p.
4. DIABAGATÉ S., ( 2007): Sanitation and management of household waste in the commune of Abobo: Case of the village of Abobo Baoulé. Master's thesis. IGT, 98 p.
5. DJATCHEU M L., (2018) the phenomenon of precarious housing in Yaoundé: internal mechanism and urban governance, Doctoral Thesis Ph.D in Urban Planning and Environment, Institute of Geoarchitecture, University of Western Brittany, 436 p.
6. DJIOMO C., (2006): “Human activities and degradation of the urban environment in the Mvog-Betsi district in the Yaoundé ^VI district commune ”, Yaoundé, University of Yaoundé I, FALSH, Master’s thesis, 104 p.
7. GILLET R., (1985) : Treatise on solid waste management and its application to developing countries, 1st ^volume , minimum program for the management of household waste and similar waste, WHO, UNDP, 394 p
8. KENGMOE TE, (2020): Residents of precarious neighborhoods in the city of Bafoussam facing environmental and health challenges in the era of decentralization, Doctoral Thesis, University of Yaoundé I, 400 p.
9. KENGNE F., AND MOUGOUE B., (1997): Local actors and political management of the environment in Douala (Cameroon). In: Environmental management practices in tropical countries. Bordeaux, DYMSET-CRET, p. 529-535.
10. KEYÉTAT ML, (2014): “Popular participation and drinking water supply in the Nkom-Nkana district of Yaoundé”, Master’s thesis, University of Yaoundé 1, 140 p.
11. KOM TCHUENTE B., (1996) : Municipal development and urban management in Cameroon: the challenges of municipal management in a decentralized system, Edition Saint Paul, Yaoundé, 210 p.
12. LAMMERINK PM, ET WOLFFERS I., (1998): “Participatory approaches for sustainable development”, Karthala and IPD, Paris and Douala, 209 p.
13. MABOU PB, (2012): “public authorities and planning”, Ph.D. thesis, University of Yaoundé I, 567p.
14. MBIADJEU LSP, (2015) : “The dangers linked to the proliferation of household solid waste in the commune of Tonga (West Cameroon)”, Master’s thesis, University of Yaoundé I, 151 p.
15. MOUGOUE B., (2012): “Popular participation in local development in the Mingoa watershed in Yaoundé (Cameroon) in the era of decentralization”, Unpublished thesis for Habilitation to Direct Research in Geography (HDR), Volume II, Université Michel de Montaigne Bordeaux 3, 339 p.
16. NYA EL, (2020): Access to drinking water and sanitation in the Ndé department (West Region of Cameroon). Doctoral/PhD thesis in Geography, University of Yaoundé I, 483 p.
17. WATER SOLIDARITY PROGRAM (PSEAU)., (1998): Water and sanitation in peri-urban neighborhoods and small centers, Editions du GRET, Paris, 158 p.
18. SIMEU KM and TOUNA M., (2018): “City policies in question. In search of better urban governance in sub-Saharan Africa”, Harmattan Cameroon Collection, 302 p.
19. SOP SOP M., (2017): “contribution of health geography to the description of the epidemiology of microscopy-positive tuberculosis: the case of the city of Bafoussam in Cameroon”, Ph/D Doctoral Thesis, Department of Geography of the University of Yaoundé I, 320 p.
20. SOPHIE T., (2010): Financing on-site sanitation for the poor. WSP (Water and Sanitation Program), 172 p.
21. MOUGOUE B., NGNIKAM E., FEUMBA R., (2012), Health and environmental impacts of wastewater and excreta treatment in precarious neighborhoods of Yaoundé (Cameroon), In Water and Sanitation, Institute of Energy and the Environment of the Francophonie (IEEF), number 92-2nd ^quarter 2012 pp 60-64.
22. ESSOMBA M., (2021) , Residents of the precarious neighborhoods of Melen and Elig-Effa facing the deterioration of their living environment, Master's thesis 142p.