http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Bin Yang,Dan Xu,Xiaolin Wu,Zhongjian Li,Lecheng Lei,Xingwang Zhang 한국공업화학회 2015 Journal of Industrial and Engineering Chemistry Vol.25 No.-
Poly (N-isopropyl acrylamide-co-butyl acrylate) (PNIPAM-BA) hydrogels were synthesized by copolymerization of N-isopropyl acrylamide (NIPAM) with butyl acrylate (BA), which have been proposed as adsorbents for the efficient removal of hydrophobic organic pollutants, e.g. pentachlorophenol (PCP). Adsorption experiments showed high removal efficiencies of PCP. The isotherm experimental data of PCP fitted Langmuir model, and the adsorption capacity of PNIPAM-11% BA hydrogel was greater than that of the original PNIPAM hydrogel. It is possibly due to the enhanced interaction between the hydrophobically modified hydrogels and PCP. Moreover, the PNIPAM-BA hydrogels could be easily recycled by the desorption process at 323 K in solution.