Nanoscale zerovalent iron (NZVI) modified by polyvinylpyrrolidone (PVP-K30) was applied to remove tetracycline (TC) from aqueous solutions.
对聚乙烯吡咯烷酮（PVP-K30）改性纳米零价铁（NZVI）用于水中四环素（TC）的去除进行研究。
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On the contrary to the vinyl and aryl chlorides, the oxidative addition reaction of zerovalent palladium to chloro-substituted phosphaalkenes proceeded smoothly under mild conditions.