A STUDY ON THE ADSORPTION BEHAVIOR OF PHENOLIC WASTE WATEROVER THE HYPERCROSSLINKED POLYSTYRENIC ADSORBENTS

机译：酚类废水对超交联聚苯乙烯吸附剂的吸附行为研究。

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Hypercrosslinked polystyrenic beads with bimodal pore size distribution were prepared through Friedel-Crafts modification by using macrorecticular poly (vinylbenzylchloride-divinylbenzene) copolymer beads as base polymers and represented very high surface area and large pore volume comparable to activated carbon. Their adsorption behaviors were investigated with the aqueous solution of phenolic compounds such as phenol, 4-chlorophenol, and 2,4-dichlorophenol. The biporous hypercrosslinked beads showed not only faster adsorption kinetics than commercial polymeric adsorbents, but also larger adsorption capacities.

机译：通过使用大分子网状聚（乙烯基苄基氯-二乙烯基苯）共聚物珠粒作为基础聚合物，通过Friedel-Crafts改性，制备了具有双峰孔径分布的超交联聚苯乙烯珠粒，该珠粒具有非常高的表面积和大的孔体积，可与活性炭相比。用苯酚，4-氯苯酚和2,4-二氯苯酚等酚类化合物的水溶液研究了它们的吸附行为。双孔超交联珠粒不仅显示出比市售聚合物吸附剂更快的吸附动力学，而且还显示出更大的吸附能力。

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来源
《Frontiers on Separation Science and Technology》|2004年|P.453-457|共5页
会议地点 Nanning(CN)
作者
CHANG-GUN OH; SEON-KI SONG; JOO-IL PARK; JEONG-RANG KIM; MUN-YONG; SANG-KYUNG; SON-KI IHM;
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National Research Laboratory for Environmental Catalysis Department of Chemical Engineering, Korea Advanced Institute of Science and Technology 373-1, Guseong-dong, Yuseong-gu, Daejeon 305-701, Korea;

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正文语种 eng
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1. Preparation of highly porous hypercrosslinked polystyrene adsorbents: Effects of hydrophilicity on the adsorption and microwave-assisted desorption behavior toward benzene [J] . Qing Bo Meng, Go-Su Yang, Youn-Sik Lee Microporous and mesoporous materials: The offical journal of the International Zeolite Association . 2013,第Null期

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2. Adsorption characteristics of benzene-chlorobenzene vapor on hypercrosslinked polystyrene adsorbent and a pilot-scale application study [J] . Chao Long, Qifen Li, Ying Li Chemical engineering journal . 2010,第2期

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3. The adsorption of chlorobenzene on a carbon adsorbent obtained by the pyrolysis of hypercrosslinked polystyrene [J] . Asnin LD, Davankov VA, Pastukhov AV Russian Journal of Physical Chemistry . 2008,第13期

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4. A STUDY ON THE ADSORPTION BEHAVIOR OF PHENOLIC WASTE WATEROVER THE HYPERCROSSLINKED POLYSTYRENIC ADSORBENTS [C] . J.Y.Zhang, rnY.R.Wang, rnZ.B.Nan Frontiers on Separation Science and Technology . 2004

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5. Metal-polymer interfaces: Molecular level synthesis and characterization of a platinum-polystyrene interface and polymer monolayers prepared by the spontaneous adsorption of sulfur - functionalized polystyrene on gold surfaces. [D] . Stouffer, Jan M. 1988

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A STUDY ON THE ADSORPTION BEHAVIOR OF PHENOLIC WASTE WATEROVER THE HYPERCROSSLINKED POLYSTYRENIC ADSORBENTS

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