Simultaneous oxidation and removal of arsenite by Fe (III)/CaO2 Fenton-like technology

M Chen, Z Chen, P Wu, JP Chen - Water Research, 2021 - Elsevier
Arsenite contaminated water is one of severe global environmental problems. It is
challenging to treat As (III) pollution by a one-step technology. In this study, we developed a …

Influence of DOM characteristics on the flocculation removal of trace pharmaceuticals in surface water by the successive dosing of alum and moderately hydrophobic …

Z Wang, Y Li, M Hu, T Lei, Z Tian, W Yang, Z Yang… - Water Research, 2022 - Elsevier
Hydrophobically-modified chitosan (HC) has emerged as a promising flocculant for trace
pharmaceutical removal from surface water. However, the variation in the characteristics of …

[HTML][HTML] Decolorization and control of bromate formation in membrane ozonation of humic-rich groundwater

J Kämmler, GA Zoumpouli, J Sellmann, YMJ Chew… - Water research, 2022 - Elsevier
Membrane ozonation of bromide-containing, high-color natural organic matter (NOM)
containing groundwater was performed using single-tube polydimethylsiloxane (PDMS) and …

Prediction of dissolved organic nitrogen via spectroscopic fingerprint in the shallow riverbed sediments of effluent-dominated rivers: A case study in **'an, northwest …

Y Wang, H Yin, Z Wang, Y Li, P Wang, L Wang - Journal of Hydrology, 2024 - Elsevier
An evaluation on the impacts of effluent discharge to receiving rivers is in demand.
Discharged dissolved organic nitrogen (DON) with high eutrophication potentials tends to …

Dissolved organic matter derived from aquatic plants in constructed wetlands: Characteristics and disinfection byproducts formation

J Pi, G Zhu, T Gong, Y Lu - Journal of Environmental Chemical Engineering, 2022 - Elsevier
Constructed wetlands are used to improve water quality in the drinking water sources, but
aquatic plants planted in constructed wetlands may be a source of disinfection by-product …

[HTML][HTML] Vanadium removal and floc characteristics of tannin biocoagulants and iron sulphate in the treatment of mine effluent

A Bello, BS Martincigh, VO Nyamori… - Chemical Engineering …, 2023 - Elsevier
This study compared the performance of tannin (quebracho and spruce) and iron sulphate
(FS) coagulants for the removal of vanadium from effluent derived from an abandoned …

The characteristic of N-nitrosodimethylamine precursor release from algal organic matter and degradation performance of UV/H2O2/O3 technology

Z Du, R Jia, W Song, Y Wang, M Zhang, Z Pan… - Science of The Total …, 2021 - Elsevier
Seasonal cyanobacterial blooms in eutrophic water releases algal organic matter (AOM),
which contains large amount of dissolved organic nitrogen (DON) and is difficult to be …

Unveiling a MnxCo1− xSe Fenton-like catalyst for organic pollutant degradation: a key role of ternary redox cycle and Se vacancy

Y Wang, F Gong, L Diao, H Liu, C Hu, Y **n… - Separation and …, 2022 - Elsevier
In this study, the Mn x Co 1− x Se catalysts were synthesized and employed in Fenton-like
reactions for the degradation of organic pollutants. The Mn 0.5 Co 0.5 Se composite with 1: 1 …

Active binding sites for ofloxacin resulted from adsorptive fractionation of humic acid on kaolinite

C Ma, E Bi - Journal of Environmental Management, 2023 - Elsevier
The adsorptive fractionation of humic acid (HA) at the interface between minerals and water
can significantly affect the fate of pollutants in water-soil environment. However, the …

Interactions between natural organic matter fractions and nanoscale zero-valent iron

T Ratpukdi, K Intarasuwan, P Jutaporn… - Science of the Total …, 2021 - Elsevier
The presence of natural organic matter (NOM) in groundwater could play an important role
in the removal of contaminants by nanoscale zero-valent iron (NZVI). NOM has a …