淮河/太湖流域企业员工的环境意识调查与分析

企业在污染防治中扮演着重要的角色,而企业员工的环境意识则在一定程度上影响着污染防治的成败与否.针对淮河/太湖流域企业员工的环境意识问题,选择有代表性的44个市(县),开展了调查.调查结果表明,企业员工整体上的环境意识还不是很强.今后媒体、政府部门以及环境宣教机构需要共同加强环境宣传教育;同时企业也要加大培训力度,丰富培训内容.     

电气火灾产生的机理及其对策

火灾是各种灾害中,发生频繁、损失重大的灾种。为此,集中讨论在火灾中占有较大比例的电气火灾;分析研究输电线路产生火灾的机理及其发展规律;特别指出提高全民防火意识,对减少火灾损失、保护人民生命和财产的安全有十分重要的作用     

山东生态环境监察战略构想

改革开放以来，我国生态环境保护工作取得了很大成绩。但是．由于我国正处于经济快速发展时期．开发强度大．人为破坏生态环境的现象严重．使生态恶化的趋势未能得到有效遏制．生态破坏的范围还在扩大，程度在加剧．危害在加重。山东省面临的生态恶化的形势也相当严峻自然资源短缺、绿化水平低、水土流失、土地退化、     

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.