膜压法在自然水体研究中的应用

膜压法在自然水体中的应用较为广泛。文章综述了膜压及膜面积可作为自然水体中有机物含量的表征，也可作为水体受污染程度大小的一种判据。在研究表面膜的表面物理性质与化学组分之间联系的过程中，发现表面膜中有能够主宰表面膜性质的标准物质存在。由于这些标准物质主导了表面膜的表面物理性质，因此。寻找这些标准物质，并将它们的表面物理性质特征化，这也是今后工作中研究的方向。     

Photoelectrocatalytic degradation of Rose Bengal

An innovative photoelectrode, TiO2/T1 mesh electrode, was prepared by galvanostaticanodisation. The morphology and the crystalline texture of the TiO2 film on mesh electrode were examined by scanning electronic microscopy and Raman spectroscopy respectively. The examination results indicated that the structure and properties of the film depended on anodisation rate, and the anatase was the dominant component under the controlled experimental conditions. Degradation of Rose Bengal (RB) in photocatalytic (PC) and photoelectrocatalytic (PEC) reaction was investigated, the results demonstrated that electric biasing could improve the efficiency of photecatalytic reaction. The measurement results of TOC in photoelectrocatalytic degradation showed that the mineralisation of RB was complete relatively. The comparison between the degradation efficiency of RB in PEC process and that in aqueous TiO2 dispersion was conducted. The results showed that the apparent first-order rate constant of RB degradation in PEC process was larger than that in aqueous dispersion with 0.1%--0.3% TiO2 powder, but was smaller than that in aaueaus disverslon with 1.0% TiO2.     

灰色局势决策法在城市污水处理厂布局规划中的应用

以１１家城市污水处理厂作为事件，各厂的可废弃程度的分级作为对策，构成局势，采用灰色局势决策原理建立数学模型，以污水处理厂的各项现状指标作为目标，通过将不同量纲的目标量值以效果测定统一计量，并根据综合效果测定确定最优局势，对１１家污水处理厂的综合优劣性能进行量化排序，废弃、保留规划去向进行评价，所得结论具有客观性和实用性。     

Preparation of TiO_2/Ti mesh photoelectrode and properties

ＩｎｔｒｏｄｕｃｔｉｏｎＭｕｃｈｉｎｖｅｓｔｉｇａｔｉｏｎｓｓｈｏｗｅｄｔｈａｔｐｈｏｔｏｃａｔａｌｙｔｉｃｏｘｉｄａｔｉｏｎｏｆＴｉＯ2 ｐｒｏｖｉｄｅｓａｎｅｆｆｅｃｔｉｖｅｔｅｃｈｎｏｌｏｇｉｃａｌｍｅｔｈｏｄｆｏｒｔｈｅｄｅｇｒａｄａｔｉｏｎｏｆｔｈｅｏｒｇａｎｉｃｃｏｎｔａｍｉｎａｎｔｓｉｎｗａｔｅｒ(Ａｎｄｊｅｌｋａ ,2 0 0 0 ;Ｆｕｊｉｓｈｉｍａ ,1972 ;Ｈｉｄａｋａ ,1992 ;Ｋｅｓｓｅｌｍａｎ ,1997) .Ｉｎｏｒｄｅｒｔｏｏｖｅｒｃｏｍｅｔｈｅｓｈｏｒｔｃｏｍｉｎｇｓｔｈａｔｔｈｅｒｅｃｏｖ…     

半干旱山区小流域退化生态系统重建与农业资源开发——以内蒙古自治区翁牛特旗隋家窝铺小流域为例

本文以具有北方半干旱山区代表性和典型性的隋家窝铺小流域为例,在简要分析了生态系统退化的现状、特征和原因的基础上,根椐生态经济学原理,提出了退化小流域生态系统重建与农业资源开发的原则、方向、途径及措施。通过５ａ的实践,在生态经济沟、防护林体系、人工草地、抗旱农田和高产栽培示范区等建设中取得了明显的生态和经济效益。     

区域可持续发展评价工作的经常化问题

讨论了区域可持发展评价的经常化问题，提出了一张通用的指导性评价指标清单及其使用方法。经过实例模拟验算，认为基本可行，建议让区域可持续发展评价工作成为政府的定期行为 。     

Removal of adhesive dusts from flue gas using corona discharges with spraying water

Effective removal of adhesive and fine dusts from flue gas is very difficult. A new method of electrostatic precipitation of the corona discharges with spraying water(CDSW) was introduced. A new electrode configuration and the circulation spraying of water were employed in the method. The efficient electrostatic precipitation for adhesive and fine dusts can be accomplished without any drain water during a long operating period. The fundamental structure, discharge characteristics, mechanism of spraying and precipitation principle of the electrostatic precipitation using CDSW were described and analyzed. The V-I characteristics, spraying state, supplying water quantity, influence of temperature and clean of the electrodes were researched in series experiments. The treating effects of circulating spraying using the corona plasma at the same time of electrostatic precipitation were investigated. The fundamental theories and experimental data were proposed, in order to effectively remove the adhesive dusts from flue gas using CDSW in practice.     

大型针织印染废水处理工程的设计与运行

阐述了运用缺氧水解 -好氧 -混凝工艺处理大型针织印染废水的工程实例。运行结果表明 ,该工艺切实可行 ,处理出水水质达到了污水综合排放一级标准     

硫醇式磷酰胺类杀虫剂对大鼠红细胞膜脂质过氧化的影响

研究了三种新合成的硫醇式磷酰胺类杀虫剂对大鼠红细胞膜丙二醛含量及高分子蛋白形成的影响,分析了两者之间的相互关系。结果表明,这三种杀虫剂对膜丙二醛含量无影响,但是FPP可以引起高分子蛋白的形成,而高分子蛋白形成可以使正常膜蛋白成份发生改变。     

高速公路用地复垦技术体系浅析

根据高速公路用地特点和复垦要求 ,结合近几年高速公路用地复垦研究成果和土地复垦技术理论 ,对高速公路用地复垦技术体系进行系统阐述和探讨。将对高速公路复垦技术理论和实践的发展有一定促进作用。