期刊论文

Deng, Yaocheng;Gong, Daoxin

英文

Chemical Engineering Journal

1385-8947

2019

360

104-114

10.1016/j.cej.2018.11.189

This project was financially supported by the Excellent Youth Foundation of Education Department of Hunan Province of China ( 16B117 ) and Hunan Agriculture University Undergraduate Science and Technology Innovation Fund Project (LKC1703).

本校为第一且通讯机构

A nanocomposite of nZVI/ATP with nanoscale zero-valent iron(nZVI) supported on attapulgite(ATP) was synthesized for activating peroxymonosulfate (PMS) to generate reactive free radicals for quinclorac removal. The microstructures of nZVI/ATP were characterized using X-ray diffraction, X-ray photoelectron spectroscopy, Scanning electron microscopy, and N2 adsorption-desorption. The effect factors of nZVI/ATP-PMS system on quinclorac degradation were tested, including PMS dosage, nZVI/ATP dosage, initial solution pH, initial quinclorac concentrat...