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 …

Ever-increasing proportions of sewage sludge are being generated due to increases in
population and urbanization. As a result, the disposal of sewage sludge for use as manure …

Producing potable water generates a large amount of sludge, which consumes energy and
must be managed and controlled. A case study of a potable water production plant in Al …

Cyanobacterial blooms are a threat to the drinking water supply owing to their potential
toxicity. Microcystins which are the most widespread cyanotoxins, are mainly produced by …

To address the growing global water demand, it is imperative to implement advanced
treatment systems and sustainable alternatives for managing the large amount of waste …

Three different types of alum sludge, which are raw alum sludge (RAS), thermally activated
alum sludge (TAAS) and pulverized alum sludge ash (PASA) were incorporated as filler in …

Accumulation of water treatment sludge is a major environment problem in the water
purification process. Recovery of waste constituents or reuse of sludge is a cost-effective …

Abstract Aluminium sulphate (Al2SO4) 3 or commonly known as alum has been used as a
coagulation-flocculation agent by water treatment industries around the world, including …

This study aims to treat kaolin synthetic wastewater by using sludge from water treatment
plant as a coagulant via the coagulation process. Water treatment sludge (WTS) was …