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期刊论文 2

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2007 2

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Development of splenic surgery in China

JIANG Hongchi, ZHAO Xianqi, GAO Yue

《医学前沿（英文）》 2007年第1卷第2期页码 126-129 doi: 10.1007/s11684-007-0024-4

摘要： Splenic surgery has enjoyed rapid progress for the past decades in China. Based on continuously solidifying theories and clinical practice, many advanced concepts with applicable clinical frameworks have been established, thus making splenic surgery an indispensable division in modern surgery. In this study, the authors try to give an overview of the developments in this field. Spleen function is a key issue that generally guides advances in splenic surgery. The old knowledge of the dispensable spleen has been abandoned, while the exact role that it plays in the body continues to be unveiled. Now, standard grading for splenic injury and the respective guidelines for clinical management have been established, with the use of selective instead of indiscriminate splenectomy being accepted by most experts. Various spleen sparing operations have been developed, while many advanced techniques such as laparoscopy have been introduced to splenic surgery. Spleen transplantation has greatly advanced in China, even though there are still many unsolved mysteries in this field. Altogether, splenic surgery is a new and prosperous discipline, and it is a tremendous stage for young surgeons to be part of.

关键词： function respective prosperous discipline knowledge indispensable division

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Simultaneous sorption of aqueous phenanthrene and phosphate onto bentonites modified with AlCl3 and CTMAB

ZHU Runliang, ZHU Lizhong, ZHU Jianxi

《环境科学与工程前沿（英文）》 2007年第1卷第1期页码 79-82 doi: 10.1007/s11783-007-0015-3

摘要： The purpose of this work is to synthesize a new type of bentonite sorbent that can simultaneously remove both organic compounds and phosphate from water. Inorganic-organic bentonites (Al-CTMAB-Bent) were synthesized by modifying bentonites with both AlCl3 and cetyltrimethyl ammonium bromide (CTMAB). Simultaneous sorption of aqueous phenanthrene and phosphate onto Al-CTMAB-Bent was examined. Removal rates of phenanthrene and phosphate from water reached 96.3% and 90.2%, respectively, at their respective initial concentrations of 1 mg/L and 5 mg/L and the added amount of Al-CTMAB-Bent was 1.25 g/L. The residual turbidity of the Al-CTMAB-Bent suspension decreased 81.4% compared to that of organobentonite suspension after a 1 h settling time. Thus, inorganic-organic bentonite can be used to treat wastewater containing both organic pollutants and phosphate.

关键词： phenanthrene settling respective residual turbidity Inorganic-organic