Synthesis and characteristics of a novel heavy metal ions chelator
作者： Zhuannian Liu , Yejing Song , Xiaogang Han
DOI: 10.1007/S11595-012-0537-9
关键词:
摘要: Polyacrylamide-urea-sulfanilamide(PUS) was prepared as a novel heavy metal ions chelator and successfully used to simultaneously remove metals from wastewater effluents. The effects of reaction parameters (sodium hydroxide, material ratio, temprature contact time) were monitored specify the best synthesis conditions. PUS chemically characterized by means infrared spectroscopy (FTIR) ultraviolet-visible (UV-Vis). simultaneous chelation performance towards selected ions, Ni2+, Cu2+, Pb2+, Zn2+, Cd2+ discussed, showing that Zn2+ could be better chelated. It is indicated synthesized potential remediation when for treatment containing ions.
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