The study conducted at Ndiebene Gandiol 1 school in Senegal has unveiled serious environmental and public health challenges. The wastewater analysis revealed high levels of Biochemical Oxygen Demand (BOD5), Chemical O...The study conducted at Ndiebene Gandiol 1 school in Senegal has unveiled serious environmental and public health challenges. The wastewater analysis revealed high levels of Biochemical Oxygen Demand (BOD5), Chemical Oxygen Demand (COD), and fecal coliforms, signaling potential risks to the well-being of students and staff. This situation mirrors a wider issue in rural educational settings, where inadequate sanitation persists. Intensive wastewater treatment options are known for their effectiveness against high pollutant loads but are resource-intensive in both energy and cost. Conversely, extensive treatment systems, while requiring more land, provide a sustainable alternative by harnessing natural processes for pollutant removal. The research suggests a hybrid treatment approach could serve the school’s needs, balancing the robust capabilities of intensive methods with the ecological benefits of extensive systems. Such a solution would need to be tailored to the specific environmental, financial, and logistical context of the school, based on comprehensive feasibility studies and stakeholder engagement. This study’s findings underscore the urgency of addressing sanitation in schools, as it is intrinsically linked to the health and academic success of students. Quick, effective, and long-term strategies are vital to secure a healthier and more prosperous future for the youth. With proper implementation, the school can transform its sanitation facilities, setting a precedent for rural educational institutions in Senegal and similar contexts globally.展开更多
In recent years, rural tourism has developed a lot and especially in the Souss Massa Draa region, in the South West of Morocco. The need to implement an eco-friendly sewage treatment has grown accordingly to resolve t...In recent years, rural tourism has developed a lot and especially in the Souss Massa Draa region, in the South West of Morocco. The need to implement an eco-friendly sewage treatment has grown accordingly to resolve the wastewater issue. In this context, a pilot project of planted filters has been achieved in the Atlas Kasbah Ecolodge. During 3 years, the water purification performance and its compliance with the requirements of environmental management were assessed. The objective was to find an eco-friendly and affordable alternative to noncompliant ditches and sumps found in the rural areas of Morocco. The monitoring of physicochemical parameters of treated wastewater has revealed a perfect adaptation of the system to the needs of rural tourism facilities both in terms of efficiency and in terms of integration into the natural environment. Thus, such a technique could be spread in remote areas.展开更多
文摘The study conducted at Ndiebene Gandiol 1 school in Senegal has unveiled serious environmental and public health challenges. The wastewater analysis revealed high levels of Biochemical Oxygen Demand (BOD5), Chemical Oxygen Demand (COD), and fecal coliforms, signaling potential risks to the well-being of students and staff. This situation mirrors a wider issue in rural educational settings, where inadequate sanitation persists. Intensive wastewater treatment options are known for their effectiveness against high pollutant loads but are resource-intensive in both energy and cost. Conversely, extensive treatment systems, while requiring more land, provide a sustainable alternative by harnessing natural processes for pollutant removal. The research suggests a hybrid treatment approach could serve the school’s needs, balancing the robust capabilities of intensive methods with the ecological benefits of extensive systems. Such a solution would need to be tailored to the specific environmental, financial, and logistical context of the school, based on comprehensive feasibility studies and stakeholder engagement. This study’s findings underscore the urgency of addressing sanitation in schools, as it is intrinsically linked to the health and academic success of students. Quick, effective, and long-term strategies are vital to secure a healthier and more prosperous future for the youth. With proper implementation, the school can transform its sanitation facilities, setting a precedent for rural educational institutions in Senegal and similar contexts globally.
文摘In recent years, rural tourism has developed a lot and especially in the Souss Massa Draa region, in the South West of Morocco. The need to implement an eco-friendly sewage treatment has grown accordingly to resolve the wastewater issue. In this context, a pilot project of planted filters has been achieved in the Atlas Kasbah Ecolodge. During 3 years, the water purification performance and its compliance with the requirements of environmental management were assessed. The objective was to find an eco-friendly and affordable alternative to noncompliant ditches and sumps found in the rural areas of Morocco. The monitoring of physicochemical parameters of treated wastewater has revealed a perfect adaptation of the system to the needs of rural tourism facilities both in terms of efficiency and in terms of integration into the natural environment. Thus, such a technique could be spread in remote areas.
