Clay-burnt brick coarse aggregates (BCA) are predominantly used where natural stone scarcity is acute, but their production is associated with significant environmental issues. In thisstudy, Geopolymer artificial coarse aggregate (ACA) produced from alkali-activated sewage sludge ash, coal fly ash, and incinerated medical ash was used as a replacement for BCA in concrete.

The study reveals that bentonite clay is a highly effective catalyst for producing asphaltene-rich bio-crude using HTL, offering an economical and environment-friendly substitute for petrocrude and petro-based asphalt towards a green energy production pathway.

The purpose of this discussion paper is to build momentum and to move from ideas to action on climate-resilient sanitation.

This study proposes an innovative approach to improve the living standards of sanitation workers in a way that respects their socio-cultural identity while addressing both immediate needs and long-term sustainability goals.

This study proposes an innovative approach to utilizing fecal sludge for the production of bio-asphalt through Hydrothermal Liquefaction (HTL). It explores how waste materials, combined with natural clay catalysts, can be converted into bio-asphalt.

This research focused on the effectiveness and feasibility of co-composting fecal sludge and hair-burning liming sludge from tannery.

This study focuses on sludge treatment as well as end-use potential to prevent pollution, protect public health, and ensure a circular economy. Researchers explore the potential of Co-composting as a low-cost, green technology for fecal sludge management.

This research provides insights into the environmental compatibility and optimal ratio of a fecal sludge-liming sludge mixture for composting, comparing the properties of the final compost with those of industrial-grade fertilizers.

The CWIS Action Plan (CAP) uses the ABCD-IME approach, focusing on awareness, planning, and implementation while ensuring responsibility, accountability, and resource management for effective sanitation services.

This study demonstrates the potential application of the novel bioenergy-producing septic tank-floating wetland system for wastewater treatment in decentralized areas.