How to reuse wastewater in DRCongo?

To overcome the lack of water in the Nyalukemba district and to protect the ecosystem of Lake Kivu in the DRCongo, the author of this book took the KEREDI stream, which channels the water from household waste, and there this water flows into the Ruzizi River, which communicates with Lake Kivu, He had to envisage 5 tanks that would help treat this water in order to make it return to the tap in the form of drinking water and protect the lake from all the solid and liquid waste, which does not allow the biocenoses to develop. The author used the comparative method, compared the treatment circuit of Regideso and Mugote, and created an adapted treatment circuit for the wastewater. This book is a scientific contribution to help students and teacher-researchers to be recharged with regard to waste management, because waste can be reduced, reused, recycled and rethought, these are the four "R's" that we often talk about in our teaching on waste management.