Arsenic-alkali residue (AAR) and MSWI fly ash (MFA) are hazardous wastes, which still lack
effective treatment methods. In this study, a novel solidification/stabilization (S/S) method for …

Soft soils have been adopted as a conventional fill material in land reclamation projects,
which is quite promising in Hong Kong with a huge mass of dredged marine sediments …

The leaching characteristics of metallurgical slag-based binders (MSB) solidified/stabilized
tailings containing arsenic (As) and antimony (Sb), were investigated via a series of semi …

It is proposed to use dredged marine sediments as fill material in marine reclamation
engineering by stabilisation/solidification (S/S) technology with sustainable binding …

Hazardous wastes are commonly immobilized using cementitious materials. Ettringite (Ca 6
Al 2 (OH) 12 (SO 4) 3∙ 26H 2 O) is one of the main components of hydrated cement and is …

The proper treatment of lollingite is of great significance due to its rapid oxidation leading to
release of arsenic into the environment. Herein, a green multi-solid waste geopolymer …

Arsenic sulfide sludge (ASS) generated during the treatment of strongly acidic wastewater
with sulfide precipitation method has long been a problem for the nonferrous smelting …

Although cemented paste backfill (CPB) method has been proposed as a resource disposal
technology for arsenic waste, the immobilization potential and immobilization mechanism of …

Arsenic-bearing lime-ferrate sludge (ABLFS) is a common hazardous waste from nonferrous
metallurgical industry. The leaching of arsenic from ABLFS during waste storage and …

Sea-sand engineered cementitious composite (SECC) is a new version of engineered
cementitious composite for marine constructions that face the scarcity of river/manufactured …