Abstract Portland cement manufacture emits 5–7% CO 2, which is responsible for global
warming. Geopolymers minimize CO 2 emission and may be a partial alternative to Portland …

The world water resources are contaminated due to discharge of a large number of
pollutants from industrial and domestic sources. A variety of a single and multiple units of …

Geopolymer foams (highly porous materials) have emerged as one of the most exciting
materials over the past few years due to their remarkable properties, low cost and green …

The Alkali-Activated Materials (AAM) are defined as materials obtained through the reaction
between precursors and activators, and are separated into two classes depending on the …

For the first time biomass fly ash geopolymer monoliths were used as adsorbents for the
removal of methylene blue from synthetic wastewaters. Highly porous and lightweight fly ash …

In this work, and for the first time, fly ash (FA)-based geopolymer (d= 2.6 mm) spheres were
used to extract methylene blue from synthetic wastewaters. The influence of sorption time …

Geopolymer materials exhibit a huge potential for treating wastewater to improve the water
quality. Limited specific surface area and subsequent treatment are the major challenges …

In this paper, TiO 2-based geopolymer microspheres (TiO 2@ GMs) were prepared by
dispersion-suspension-solidification technique using water glass activated metakaolin …

Photocatalytic geopolymers are a class of low-cost environmental remediation and
sustainable construction materials. They garnered significant interest due to their unique …

This experimental research proposes an environment-friendly and low-cost porous
geopolymer composite membrane (PGCM) to treat antibiotics in hospital wastewater. The …