This review systematically reports the pyrolysis of oily sludge (OS) from petroleum industry in
regards to its dual features of the energy recovery potential and the environmental risks. The …

The treatment and disposal of waste activated sludge (WAS) has become one of the major
challenges for the wastewater treatment plants (WWTPs) due to large output, high treatment …

This study would investigate the effect of nano-Fe 3 O 4 particles on the performance of
membrane bioreactor (MBR), including membrane fouling, membrane rejection and …

Abstract Effect of ferrate [Fe (VI)] pre-oxidation on improving FeCl 3/ultrafiltration (UF) of
algae-laden source water was investigated. Fe (VI) disrupted algae cells and the in situ …

Sodium percarbonate (SPC), a harmless and economical inorganic peroxide, has recently
attracted increasing attention in pollutant degradation and sludge treatment. However, the …

The ever-increasing production of waste activated sludge (WAS) has become a widespread
problem to sewage treatment plants around the world. Among the multitudinous sludge …

Ferrate (K2FeO4) is a powerful oxidant and up to 3 mol of electrons could be captured by 1
mol of ferrate in the theoretical conversion of Fe (VI)–Fe (V)–Fe (IV)–Fe (III). However, it is …

Understanding of how anaerobic digestion (AD)-related microbiomes are constructed by
operational parameters or their interactions within the biochemical process is limited. Using …

Bisphenol S (BPS) and bisphenol AF (BPAF) were increasingly consumed and these
compounds are resistant to environmental degradation. Herein, ferrate oxidation of BPS and …

In this work, a rhamnolipid (RL) pretreatment technology was proposed to promote methane
production from two-phase anaerobic digestion of waste activated sludge. In the first phase …