Effective removal of nemacide fosthiazate from an aqueous solution using zero-valent iron

Wu, Junxue; Shen, Chongyang; Zhang, Hongyan; Lu, Weilan; Zhang, Yun; Wang, Chengju

doi:10.1016/j.jenvman.2015.06.040

Cited by 8 publications

(1 citation statement)

References 48 publications

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“…One cost-efficient approach for chlorophenols degradation is reductive dechlorination using zero-valent metals (ZVMs). In several ZVMs, iron has been extensively applied to chlorinated hydrocarbon dechlorination because of its abundant reserves and environmental-friendly [10][11][12][13]. To the best of our knowledge, many researchers have worked on the oxidation of organic by Fe 0based advance AOPs.…”

Section: Introductionmentioning

confidence: 99%

Degradation efficiencies of 2,4,6-TCP by Fe0-based advanced oxidation processes (AOPs) with common peroxides

et al. 2021

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Degradation of 2,4,6-trichlorophenol (2,4,6-TCP) by zero-valent iron (ZVI) activating three common peroxides (peroxymonosulfate (PMS), hydrogen peroxide (H2O2), and peroxydisulfate (PS)) was investigated. The effects of ZVI dosage, peroxides concentration, initial pH, and Cl- concentration were examined. The 2,4,6-TCP degradation efficiencies by Fe0/peroxides (PMS, H2O2, PS) were compared. Results showed that the order for degradation efficiency was H2O2≥PMS>PS. The degradation efficiency of 2,4,6-TCP in ZVI/peroxides systems were optimal at c(Ox) = 1 mmol•L-1; c(Fe0) = 0.1 g/L; initial pH = 3.2. Additionally, pH had a vital effect on 2,4,6-TCP degradation. At pH<3.2, ferrous play a vital role in all reaction, and accelerate the reaction rate rapidly. The existence of NaCl showed different results in the four systems. Chloride had little effect on 2,4,6-TCP degradation when chloride concentration at 5 mM, whereas the presence of 300 mM chloride significantly accelerated the degradation of 2,4,6-TCP from 72.7% to 95.2% in ZVI-PMS system. Notably, the other three systems showed opposite results. In contrast, the AOX (Absorbable Organic Halogen) values were highest in ZVI-PMS-Cl- system, due to the formation of lots of refractory chlorinated phenols as identified by GC-MS. These findings are good for choosing the most suitable technology for chlorophenol wastewater treatment.

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Section: Introductionmentioning

confidence: 99%

Degradation efficiencies of 2,4,6-TCP by Fe0-based advanced oxidation processes (AOPs) with common peroxides

et al. 2021

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Synthesis and Antifungal Activity of Substituted 2‐Aryl Benzimidazoles Derivatives

Huang

Fang

Zhang

et al. 2019

Journal of Heterocyclic Chem

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Benzimidazole fungicides were among the early systemic fungicides developed and used for controlling a wide variety of plant diseases. During the course of our screening process for active compounds, two 2‐aryl benzimidazoles derivatives bearing sulfoxide group (6b and 6c) have been demonstrated to exhibit good inhibition activity against high‐resistant isolate of Botrytis cinerea compared with carbendazim, and the inhibition rates are up to 46.67% and 51.11% at the concentration of 10 μg/mL, which might be considered as the active framework for the discovery of novel fungicide to high‐resistant isolate of B. cinerea.

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The failure of using equilibrium adsorption of fosthiazate onto montmorillonite clay particles to predict their cotransport in porous media as revealed by batch and column studies

Shen

Wang

et al. 2018

J Soils Sediments

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Effective removal of nemacide fosthiazate from an aqueous solution using zero-valent iron

Cited by 8 publications

References 48 publications

Degradation efficiencies of 2,4,6-TCP by Fe0-based advanced oxidation processes (AOPs) with common peroxides

Degradation efficiencies of 2,4,6-TCP by Fe0-based advanced oxidation processes (AOPs) with common peroxides

Synthesis and Antifungal Activity of Substituted 2‐Aryl Benzimidazoles Derivatives

The failure of using equilibrium adsorption of fosthiazate onto montmorillonite clay particles to predict their cotransport in porous media as revealed by batch and column studies

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