The increasing production of sludge poses significant environmental risks. Sludge disposal
and transport are costly because of the high water content (WC). Reducing the WC of sludge …

The increasing amount of sewage sludge produced in wastewater treatment plants
(WWTPs) poses a great challenge to both environment and economy globally. As a requisite …

Large amounts of waste activated sludge (WAS) as a by-product generated from the
biological treatment in wastewater treatment plants (WWTPs) is of high moisture content …

Applying advanced oxidation processes (AOPs) in sludge dewatering to improve sludge
treatment, disposal and environmental protection has attracted much interest due to the …

In this work, Fe (II) catalyzing sodium percarbonate (Fe (II)/SPC) was managed to facilitate
waste activated sludge (WAS) dewatering for the first time. The results showed that after …

A novel strategy based on thiosulfate pretreatment for enhancing short-chain fatty acids
(SCFAs) from anaerobic fermentation (AF) of waste activated sludge (WAS) was proposed in …

This review proposes an insight into the prospects of electrochemistry for the treatment of
highly concentrated effluents in three sections. The first section of this review presents an …

The electrochemical process is gaining widespread interest as an emerging alternative for
sludge treatment. Its potentials for sludge stabilization and resources recovery have been …

Zero valent iron (ZVI) activating peroxydisulfate (PDS) was demonstrated to be effective in
improving the dewaterability of anaerobically digested sludge (ADS). However, details of …

Anaerobic digestion is the most commonly used sludge treatment technology in large-scale
wastewater treatment plants (WWTPs), generating two main products, ie, biogas and …