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2005年01月17日

【期刊论文】Nitrification Inhibition by Naphthalene Derivatives and Its elationship with Copper

许昭怡， Z. Xu，， S. Zheng， G. Yang， Q. Zhang， L. Wang

Bull. Environ. Contam. Toxicol. (2000)64:542-549，-0001，（）：

-1年11月30日

摘要

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2005年01月17日

【期刊论文】ADSORPTION OF NAPHTHALENE DERIVATMB ON MFFERENT MACROPOROUS POLYMERIC ADSORl3ENTS

许昭怡， Xu Zhaoyi *， Zhang Quauxing， Wu Changlong， Wang Liansheng

chemosphere, Vol. 3.5, No. 10, pp. 2269-2276, 1997，-0001，（）：

-1年11月30日

摘要

The adsorption of I-naphthol, 2-naphthol, I-naphthylamine and 2-naphthylamine from aqueous solutions on macroporous polymeric adsorbents was studied. The equilibrium data were fitted to Freundlich-type isotherms and the equilibrium constauts K, and n were obtained. The values of the adsorption capacity depend on the surface area of adsorbents, the chemical properties of naphthalene derivatives, as well as the polarity of adsorbents. 91997 Elsevier Science Ltd

macroporous polymeric adsorbents,， naphthalene derivatives,， adsorption

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2005年01月17日

【期刊论文】On the enhanced catalytic activity of TiO2-supported layered compounds for Cr(VI) photo-reduction

许昭怡， Shourong Zheng a， *， Zhaoyi Xu b， Yangdong Wang c， Zhongbo Wei b， Bingkun Wang b

Journal of Photochemistry and Photobiology A: Chemistry 137(2000)185-189，-0001，（）：

-1年11月30日

摘要

TiO2 supported layered compounds (SLCs) with different loading amounts of layered compound (LC) were prepared via impregnating TiO2 with a KOH solution and then calcining at high temperature. The photo-reduction of Cr(VI) catalyzed by SLCs and LC was also examined. Results showed that LCs were observed in the surface of SLCs and they were generated by a solid-phase reaction between KOH/K2CO3 and TiO2 at high temperature. At a solution pH of 1.0, the Cr(VI) photo-reduction showed 1/2 order kinetics in the presence or absence of TiO2. However, the Cr(VI) photo-reduction catalyzed by LC fitted zero order kinetics. In the presence of SLC with low loading amount of LC, the Cr(VI) photo-reduction showed the same kinetics as that over TiO2. In contrast, the kinetics of Cr(VI) photo-reduction catalyzed by SLC with high loading amount of LC was similar to that by the unsupported LC. SLC with a certain loading amount of LC exhibited enhanced catalytic activity for Cr(VI) photo-reduction. The enhanced catalytic activity was related to the electron transfer between the support and the LC.

Layered compound， Support， Cr(， VI)， photo-reduction， Catalysis， Kinetics

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2005年01月17日

【期刊论文】邻硝基乙苯在超高交联树脂合成中的应用研究*

许昭怡，吴昌龙，梁定鸿，张全兴

，-0001，（）：

-1年11月30日

摘要

本文用邻硝基乙苯为溶剂，替代工业上常用的剧毒的硝基苯对氯甲基化聚苯乙烯（简称氯球）进行付氏后交联反应，详细地研究了反应条件如:反应温度、催化剂的种类及用量等对树脂孔结构性能的影响。并在最佳反应条件下进行放大实验，合成出的后交联树脂的比表面为817m2/g，孔容为0.727ml/g，平均孔径为10.9nm。

Friedel-Crafts反应，超高交联大孔吸附树脂，邻硝基乙苯

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2005年01月17日

【期刊论文】树脂吸附法处理五氯酚钠生产废水

许昭怡，陈金龙，赵玉明，朱绍东，张全兴

，-0001，（）：

-1年11月30日

摘要

本文用大孔吸附树脂CHA-111处理五氯酚钠（PCP—Na）生产废水，其中PCP-Na含量为10000-15000mg/l，CODCr高达11000mg/l。经中和沉淀-树脂吸附法处理，处理量为12BV，吸附流出液中五氯酚（PCP）含量＜1.1mg/L，PCP去除率＞99%,CODCr 总去除率＞80%。树脂脱附液经酸化处理，可回收PCP。

吸附,，吸附树脂,，五氯酚钠废水

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