Abstract Sulphate (SO 4 2-) concentrations in freshwaters have increased globally over the
last decades even though a strong reduction in atmospheric sulphur (S) deposition has …

The mining industry is the major producer of acid mine drainage (AMD). The problem of
AMD concerns at active and abandoned mine sites. Acid mine drainage needs to be treated …

The increasing use of industrial residues for the remediation of landscapes contaminated
with heavy metals diminishes the negative environmental impact of the contamination itself …

The competitive demand for water makes it a scarce resource for agricultural use. This
necessitates wastewater reuse for irrigation and any other agricultural purpose, especially in …

In this study basic oxygen and stainless steel slag were both assessed for potential use in
treating acid mine drainage. The stainless steel slag was able to effect some pH change but …

Acid mine drainage (AMD) is a significant threat to the environment in South Africa and
needs to be remedied. Although active treatment methods have been and are being …

To explore the possibility of using constructed wetlands to treat mine drainage wastewater, a
lab-and pilot-scale constructed wetland with different filler units were built to study its effects …

Acid mine drainage (AMD) is a well-known source of toxic trace metals in freshwaters.
Traditional passive treatment systems rely on AMD neutralization with limestone and …

In this paper three different residence time distribution modelling methodologies for
horizontal subsurface flow constructed wetlands were compared and these were the …

In this paper we investigated the use of three different methods for determining the rate
constants for degradation of winery effluent within a sub-surface flow constructed wetland …