Elevated level of arsenic (As) in marine sediment via deposition and accumulation presents
long-term ecological risks. This study proposed a sustainable stabilization/solidification (S/S) …

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 …

In view of reducing contaminant and recovery arsenic and antimony, a novel technology was
proposed to recover arsenic and antimony from arsenic-rich copper smelter dust …

Removal mechanisms, precipitation and adsorption, of lead (Pb) and arsenic (As) by basic
oxygen furnace (BOF) slag were studied at pH 7–pH 13 range. Specifically, the relative …

In this study, metallurgical-slag-based binder (MSB) with different dosages of calcium
hydroxide (CH) was mixed with high-arsenic-containing mine tailings (HAMT) to form green …

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 …

Alkaline leaching has become one of the most commonly used methods to treat arsenic-
containing waste. Efficient removal of arsenic from the high alkaline solution and reuse of …

Arsenic–containing copper dust is a typical solid hazardous waste generated from the
copper smelting pyrometallurgical process. It has become one of the key factors restricting to …

Arsenic is a common pollutant and impurity present in complex gold ores. In the pressure
oxidation (POX) of refractory gold-bearing sulfides, a major environmental challenge is the …

The typical disposal of high-arsenic waste acid is at the expense of discharging a large
quantity of hazardous solid waste, resulting in secondary pollution of arsenic. We propose a …