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Article
Open AccessUnveiling the synergistic effect of internal Fe single atoms and introduced Fe3C in Enteromorpha derived biochar with enhanced peroxymonosulfate activation property towards nitenpyram removal
This work demonstrated that Enteromorpha biochar with introduced iron (SFB900-3) could activate peroxymonosulfate (PMS) efficiently for NTP remediation. It removed 83.9%–95.1% of NTP in 60 min under a wide pH ...
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Article
Strategies to improve WO3-based photocatalysts for wastewater treatment: a review
WO3, a visible light reaction catalyst, absorbs light at a wavelength of 470 nm and has many advantages, such as strong stability, long life, non-toxicity, low cost, and suitable band edges. In this review, the p...
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Article
Dissipation behavior, residue distribution, and dietary risk assessment of fluopimomide and dimethomorph in taro using HPLC-MS/MS
Dimethomorph is a morpholine broad-spectrum fungicide and effectively controls taro blight, cucumber downy mildew, rice blast disease, and others. Fluopimomide is a newly developed broad-spectrum fungicide to ...
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Article
Montmorillonite-supported nanoscale zero-valent iron for thiamethoxam removal: response surface optimization and degradation pathway
As a highly efficient insecticide, thiamethoxam was widely used in the world. However, it was bioaccumulative and toxic to aquatic organisms that must be removed from water. In this work, nanoscale zero-valent...
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Article
Effects of low molecular weight organic acids on adsorption of quinclorac by sepiolite
The effects of low molecular weight organic acids (LMWOAs) on the adsorption of quinclorac by sepiolite were investigated using laboratory batch technique. Experiments were conducted with two natural sepiolite...
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Article
Residual behavior and risk assessment of butralin in peanut fields
Butralin is widely used to control single-leaf weeds and some dicotyledons. The application of butralin in the environment may cause residue beyond regulation criteria and residual toxicity. Therefore, it is i...