ICT-based solution for efficient fecal sludge management: An experience from Bangladesh.

In Bangladesh, people primarily depend on on-site sanitation facilities (OSSF) with an immense challenge in achieving safe sanitation due to unplanned infrastructure development, improper management of fecal sludge, and inadequate monitoring. The commitment of attaining Sustainable Development Goals (SDG) 6.2 (ensuring safe sanitation for all) by 2030 requires immediate attention in the management of fecal sludge for low-middle income countries.

Sustainability assessment of arsenic-iron bearing groundwater treatment soil mixed mortar in developing countries, Bangladesh.

The open disposal of groundwater treated soil containing arsenic (As) and iron (Fe) is a critical environmental issue in developing countries like Bangladesh. The current study attempts to use the arsenic-iron soil (AIS) as partial replacement of aggregate for preparing the sustainable solid mortar composite. Four dosages (2.