Degradation of organic pollutants from water by biochar-assisted advanced oxidation processes: Mechanisms and applications

T Jiang, B Wang, B Gao, N Cheng, Q Feng… - Journal of Hazardous …, 2023 - Elsevier
Biochar has shown large potential in environmental remediation because of its low cost,
large specific surface area, porosity, and high conductivity. Biochar-assisted advanced …

Waste to catalyst: role of agricultural waste in water and wastewater treatment

M Kumar, S Ambika, A Hassani, PV Nidheesh - Science of The Total …, 2023 - Elsevier
Presently, owing to the rapid development of industrialization and urbanization activities, a
huge quantity of wastewater is generated that contain toxic chemical and heavy metals …

Strategies based on electron donors to accelerate Fe (III)/Fe (II) cycle in Fenton or Fenton-like processes

Z Wang, Y Du, P Zhou, Z Xiong, C He, Y Liu… - Chemical Engineering …, 2023 - Elsevier
Low Fe (II) generation is the key limitation for Fenton process, the solution is to provide
electrons to accelerate Fe (III) reduction. Many technologies were currently developed to …

Nitrogen-doped biochar (N-doped BC) and iron/nitrogen co-doped biochar (Fe/N co-doped BC) for removal of refractory organic pollutants

S Ahmad, L Liu, S Zhang, J Tang - Journal of Hazardous Materials, 2023 - Elsevier
The presence of refractory organic pollutants (ROPs) in the ecosystem is a serious concern
because of their impact on environmental constituents as well as their known or suspected …

Recent progress on in-situ chemical oxidation for the remediation of petroleum contaminated soil and groundwater

KH Wei, J Ma, BD Xi, MD Yu, J Cui, BL Chen… - Journal of Hazardous …, 2022 - Elsevier
Accidental oil leaks and spills can often result in severe soil and groundwater pollution. In
situ chemical oxidation (ISCO) is a powerful and efficient remediation technology. In this …

Self-activation of Ferro-chemistry based advanced oxidation process towards in-situ recycling of spent LiFePO4 batteries

X Chen, L Yuan, S Yan, X Ma - Chemical Engineering Journal, 2023 - Elsevier
Increasing application of lithium iron phosphate (LiFePO 4) battery in electric vehicles (EVs)
and hybrid electric vehicles (HEVs) is boosting the generation of spent lithium iron …

Persistent free radicals on biochar for its catalytic capability: A review

X Liu, Z Chen, S Lu, X Shi, F Qu, D Cheng, W Wei… - Water Research, 2023 - Elsevier
Biochar is an economical carbon material for water pollution control, which shows great
promise to be applied in the up-scale wastewater remediation processes. Previous studies …

Peroxydisulfate activation by nano zero-valent iron graphitized carbon materials for ciprofloxacin removal: Effects and mechanism

X Fan, Q Lin, J Zheng, H Fu, K Xu, Y Liu, Y Ma… - Journal of Hazardous …, 2022 - Elsevier
Since the discovery of the potential hazards of ciprofloxacin (CIP) to the ecosystem and
human health, there has been an urgent need to develop effective technologies to solve the …

Mass-transfer control for selective deposition of well-dispersed AuPd cocatalysts to boost photocatalytic H2O2 production of BiVO4

H Shi, Y Li, K Wang, S Li, X Wang, P Wang… - Chemical Engineering …, 2022 - Elsevier
Owing to excellent activity and selectivity for two-electron O 2 reduction to H 2 O 2, well-
dispersed AuPd nanoalloy cocatalyst is high desired for photocatalytic H 2 O 2 production. In …

Activation of calcium peroxide by nitrogen and sulfur co-doped metal-free lignin biochar for enhancing the removal of emerging organic contaminants from waste …

CD Dong, JW Cheng, CW Chen, CP Huang… - Bioresource …, 2023 - Elsevier
The accumulation of emerging organic contaminants (EOCs) in waste activated sludge
(WAS) is a global concern. In this study, a multi-heteroatom nitrogen and sulfur was …