Constructed wetlands (CWs) are economical, efficient, and sustainable wastewater
treatment method. Substrates in CWs inextricably link with the other key components and …

Aluminium sulphate is the commonest and most widely used coagulant for water treatment
worldwide. Aluminium is a well-known adsorbent for phosphorous (P), a nutrient highly …

Adsorption has been proved to be an excellent approach for heavy metals and semimetals
removal from wastewaters and polluted soils. As an easily, locally & largely available water …

Water treatment residuals (WTRs) are by-products of the coagulation and flocculation phase
of the drinking water treatment process that is employed in the vast majority of water …

The main treatment unit in conventional systems for surface water is coagulation-flocculation
(CF) process, which consumes huge quantities of coagulant, and produces large volume of …

Alum sludge (AS) is an underrated by-product waste resulted from treating raw water
through conventional water treatment plants. Water is attained from various reservoirs such …

Stormwater runoff is a significant source of heavy metals, including cadmium (Cd), chromium
(Cr), and nickel (Ni), which pose ecological and human health problems. Various filter media …

The extensive presence of fluoride (F−) in ground and surface water poses a potential threat
to human health. Water treatment residues (WTR) are potential absorbents that can remove …

A series of novel ZnO/CuO nn heterojunction photocatalysts were synthesized with a
microwave assisted method. The structures, morphologies, optical properties, and chemical …

Unlike other studies of artificial wastewater treatment, this study aims to use the aluminum-
based water treatment sludge (Al-WTS) as a substitute for traditional chemicals as coagulant …