Emerging electrochemistry-based process for sludge treatment and resources recovery: A review

Q Zeng, H Huang, Y Tan, G Chen, T Hao - Water Research, 2022 - Elsevier
The electrochemical process is gaining widespread interest as an emerging alternative for
sludge treatment. Its potentials for sludge stabilization and resources recovery have been …

[HTML][HTML] A review on the recent advances in electrochemical treatment technologies for sludge dewatering and alternative uses

J Rumky, A Deb, MJ Shim, E Laakso, E Repo - Journal of Hazardous …, 2023 - Elsevier
Municipal wastewater treatment plants generate enormous quantities of sludge as a
byproduct, which not only contains a significant amount of water and harmful pathogens but …

Topical advancements in electrochemical and optical signal amplification for biomolecules detection: A comparison

G Ashraf, W Chen, M Asif, A Aziz, ZT Zhong… - Materials Today …, 2022 - Elsevier
Techniques that detect multiple classes of biomarkers from biological samples are critical for
applications ranging from precise disease diagnosis to decoding complex life processes …

A comparative study of electro-dewatering process performance for activated and digested wastewater sludge

A Mahmoud, AFA Hoadley, M Citeau, JM Sorbet… - Water research, 2018 - Elsevier
Electro-dewatering (EDW) is an alternative emerging and energy-efficient technology that
provides improved liquid/solids separations in the dewatering of wastewater sludge. The …

Optimization of electro-dewatering performance of oily sludge by voltage control and coal-powdered activated carbon (CPAC) addition

C Li, M Zhao, D Ma, X Jia, F Zhang - Journal of Cleaner Production, 2023 - Elsevier
Electro-dewatering technology (EDW) exhibits promising prospects for oily sludge reduction
treatment, owing to its remarkable dewatering efficiency. Unlike conventional oily sludge …

Permanganate/bisulfite (PM/BS) conditioning–horizontal electro-dewatering (HED) of activated sludge: Effect of reactive Mn (III) species

X Guo, Y Wang, D Wang - Water research, 2017 - Elsevier
A novel activated sludge (AS) conditioning method through permanganate/bisulfate (PM/BS)
process was proposed. The method involved a new conditioner of reactive Mn (III) …

Influence of alternating electric field on deep dewatering of municipal sludge and changes of extracellular polymeric substance during dewatering

Y Li, L Liu, X Li, J Xie, M Guan, E Wang, D Lu… - Science of The Total …, 2022 - Elsevier
A self-prepared experimental device made of plexiglass with alternating power supply
system was used to study the deep dewatering of municipal dewatered sludge. Considering …

Pore-scale model and dewatering performance of municipal sludge by ultrahigh pressurized electro-dewatering with constant voltage gradient

B Rao, H Pang, F Fan, J Zhang, P Xu, S Qiu, X Wu… - Water Research, 2021 - Elsevier
The disposal of huge municipal sludge with high moisture content has led to numerous
energy consumption and brought extensive concerns in the world. In this paper, three …

Investigation on the improvement of activated sludge dewaterability using different iron forms (ZVI vs. Fe (II))/peroxydisulfate combined vertical electro-dewatering …

L Sha, Z Wu, Z Ling, X Liu, X Yu, S Zhang - Chemosphere, 2022 - Elsevier
The high moisture content (MC) of activated sludge dewatered by traditional vertical electro-
dewatering (VED) is unable to meet the disposal requirements. Therefore, different iron …

Explore the closed-loop disposal route of surplus sludge: Sludge self-circulation preparation of sludge-based biochar (SBB) to enhance sludge dewaterability

Y Yang, X Yang, X Wang, Q Yang, W Xu, Y Li - Colloids and Surfaces A …, 2022 - Elsevier
Sludge-based biochar (SBB) has been used to improve excess sludge dewaterability.
However, the conditionings of sludge dewaterability using SBB prepared by different …