Elimination of turbidity and bacterial contamination in natural water sources (Ubangi river, Central Africa)

Field Actions Science Reports

关键词: Filtration;    Pathogens;    Turbidity;    Chlorine demand;   

DOI  :  

来源: DOAJ

【 摘 要 】

Having access to a natural source of water of sufficiently high quality for human consumption has become a strategic concern for the entire world. In fact, drinking water resources in developing countries are almost non-existent, as they are overused or polluted by intense human activity. Our study aims to develop a natural filter that reduces turbidity and eliminates human pathogens. The process developed should be inexpensive and minimize the use of chemical reagents, and should not be labor intensive. In this context, horizontal sand filtration that uses the natural process of water purification occurring in an aquifer can be regarded as the most suitable water treatment process for developing countries.

【 授权许可】

Unknown