Porous geopolymers have emerged as one of the most promising inorganic porous
materials over the last decade, due to their inexpensive and easy fabrication process …

Although the formation of zeolites in geopolymers have been mentioned in many works, a
particular interest in geopolymer-zeolite composites started to increase very recently. Such …

Water treatment sludge (WTS) management is a growing global problem for water treatment
plants (WTPs) and governments. Considering the scarcity of raw materials in many parts of …

Toxic heavy metal ions, as one of the most common pollutants in wastewater, are harmful
and widespread, which have severely threatened human health and survival. Therefore, the …

There is nothing more fundamental than clean potable water for living beings next to air. On
the other hand, wastewater management is cropping up as a challenging task day-by-day …

Immobilizing heavy metals (HMs) from municipal solid waste incineration fly ash (MSWIFA)
using shell coal gasification fly ash (SFA)-based geopolymer can solve the energy and …

In this work, the effects of slag addition on the geopolymerization process and sulfate
resistance of alkali-activated cement were studied. The substitution of metakaolin by slag …

Although clay minerals play fundamental roles in many environmental processes, especially
in controlling the movement of various ions and molecules in soils, they are also useful …

Along with industrial development, coal consumption and the amount of waste fly ash
increase, negatively impacting the environment. Fly ash contains silicon and aluminum …

Incorporation of mineral blending and/or modifying additions which are single-or multi-
component materials is one of the main trends in the development of both Portland clinker …