Removal of organic compounds by nanoscale zero-valent iron and its composites

Q Li, Z Chen, H Wang, H Yang, T Wen, S Wang… - Science of the Total …, 2021 - Elsevier
During the latest several decades, the continuous development of the economy and industry
has brought more and more serious organic pollutants to the natural environment, which …

Metal-free carbon materials-catalyzed sulfate radical-based advanced oxidation processes: a review on heterogeneous catalysts and applications

Q Zhao, Q Mao, Y Zhou, J Wei, X Liu, J Yang, L Luo… - Chemosphere, 2017 - Elsevier
In recent years, advanced oxidation processes (AOPs), especially sulfate radical based
AOPs have been widely used in various fields of wastewater treatment due to their capability …

Degradation of p-nitrophenol (PNP) in aqueous solution by mFe/Cu-air-PS system

H Zhang, Q Ji, L Lai, G Yao, B Lai - Chinese Chemical Letters, 2019 - Elsevier
In this study, batch experiments were conducted to investigate the performance of
microscale Fe/Cu bimetallic particles-air-persulfate system (mFe/Cu-air-PS) for p …

Two-dimensional layered reduced graphene oxide-tungsten disulphide nanocomposite for highly sensitive and selective determination of para nitrophenol

DS Rana, S Kalia, R Kumar, N Thakur, RK Singh… - Environmental …, 2022 - Elsevier
In this study, a facile and scalable synthetic strategy has been developed to prepare 2D
layered reduced graphene oxide-tungsten disulfide (rGO@ WS 2) nanocomposite for the …

Green fabrication of ZnO nanoparticles using Eucalyptus spp. leaves extract and their application in wastewater remediation

AK Chauhan, N Kataria, VK Garg - Chemosphere, 2020 - Elsevier
The present study explored removal of carcinogenic cationic and anionic dyes from aqueous
medium using green fabricated zinc oxide nanoparticles (ZnO-NPs). The ZnO-NPs were …

Treatment of arsenic in acid wastewater and river sediment by Fe@ Fe2O3 nanobunches: The effect of environmental conditions and reaction mechanism

L Tang, H Feng, J Tang, G Zeng, Y Deng, J Wang… - Water research, 2017 - Elsevier
High concentration of arsenic in acid wastewater and polluted river sediment caused by
metallurgical industry has presented a great environmental challenge for decades …

Synthesis and application of iron and zinc doped biochar for removal of p-nitrophenol in wastewater and assessment of the influence of co-existed Pb (II)

P Wang, L Tang, X Wei, G Zeng, Y Zhou, Y Deng… - Applied Surface …, 2017 - Elsevier
The modification of biochar as a low-cost adsorbent is essential to improve its surface
properties and shows great potential in water decontamination. The iron and zinc doped …

Highly effective removal of lead and cadmium ions from wastewater by bifunctional magnetic mesoporous silica

S Li, S Li, N Wen, D Wei, Y Zhang - Separation and Purification Technology, 2021 - Elsevier
A bifunctionalized magnetic mesoporous silica (NZVI-SH-HMS) material with thiol and
nanometer zero-valent iron immobilized on the surface was synthesized at ambient …

pH-dependent degradation of p-nitrophenol by sulfidated nanoscale zerovalent iron under aerobic or anoxic conditions

J Tang, L Tang, H Feng, G Zeng, H Dong… - Journal of hazardous …, 2016 - Elsevier
Sulfidated nanoscale zerovalent iron (S-NZVI) is attracting considerable attention due to its
easy production and high reactivity to pollutants. We studied the reactivity of optimized S …

Facile microwave assisted one-pot solid-state construction of Co-Fe spinel oxide/porous biochar for highly efficient 4-nitrophenol degradation: Effect of chemical …

Q Zhou, L Qin, Z Yin, H Jiang - Separation and Purification Technology, 2024 - Elsevier
Herein, microwave assisted one-pot solid-state construction method was developed for
cellulose carbonization and Co-Fe spinel oxide loading to prepare Co-Fe spinel …