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 …

Heavy metal pollution has increasingly affected human life, and the treatment of heavy metal
pollution, especially chromium pollution, is still a major problem in the field of environmental …

Many contaminated sites are acidic and the existing binders are mainly alkaline materials.
Alkaline binders are used to treat contaminated sites in acidic environments and the …

Abstract Stabilization/solidification (S/S) is a low-cost and time-efficient method for soil
remediation, however, delayed hydration reactions and high carbon footprint are major …

Lead-zinc smelting slag (LZSS) is a hazardous waste due to the presence of heavy metals
(Pb, Zn, Cu and Cr) and its improper disposal has serious consequences on ecosystem. The …

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 order to follow the growing trend towards waste re-utilization and clean production,
geopolymers were synthesized to immobilize Pb 2+ and Zn 2+ by simultaneously using …

In this study, a composite geopolymer based on solid wastes (drinking water treatment
residue (DWTR) and granulated blast furnace slag (GBFS)) were used in immobilization of …

The improper disposal of solid wastes could bring great pressures and threats to ecosystem.
These detrimental impacts could be reduced or eliminated through solidification/stabilisation …

Water pollution by chromate contamination is a serious problem. Similarly, highly oxidative
oxo-anionic chromate elimination from wastewater is a critical task due to the complexity of …