Sustainable Management of Wastewater and Excreta in Prisons in Northern Cameroon
- Dr. Wilfried Arsène Letah Nzouebet
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Transforming Wastewater Management in Northern Cameroonian Prisons: A Sustainable Solution for Hygiene and Energy
Prisons in the northern part of Cameroon suffer from severe overcrowding and inadequate sanitation, leading to dire health and environmental consequences. Outdated wastewater systems, such as old septic tanks, contribute to the contamination of waterways and open spaces with harmful waste. The unsanitary conditions create a breeding ground for diseases like cholera and dysentery, undermining the country's pursuit of Sustainable Development Goals 6 (water and sanitation) and 11 (sustainable cities and communities).
I propose conducting a comprehensive study to address the urgent issue of wastewater and excreta management in northern Cameroonian prisons. Through semi-structured surveys, focus groups with inmates, and questionnaires for prison staff, I aim to assess current hygiene, water supply, and wastewater management practices in these facilities. Based on the findings, I will design an appropriate anaerobic digestion system that efficiently treats wastewater while generating biogas for energy. This innovative solution not only targets hygiene challenges but also promotes sustainability by utilizing biogas for prison facility power and repurposing bio-digestate for agricultural use. By enhancing wastewater management in prisons, my goal is to create healthier environments for inmates, mitigate pollution in local communities, and contribute to Cameroon's broader development objectives.