室内空气品质评价方法研究进展

介绍了室内空气品质评价的定义、评价的标准和几种现行的评价方法.通过对这几种方法进行系统地介绍,比较这些方法在室内空气品质评价时的优劣,对其中的几种方法提出了改进意见,为进一步研究室内空气评价方法指明了方向.     

应用浮动生物滤清器除藻研究

根据浮游植物（藻类）与浮游动物（轮虫类）之间的生态食物链关系，Ｅｌｔｏｎａｉａｎ金字塔风言风语服动生物滤清器”（ＦＢＥ）、在该设备化虫（类）创造了一个生长、系列和栖息的地方，并让它澡类，应用该设备在不同地点进行了实际观测试验，其除藻效率达到８４％～９３％。     

模糊数学在室内空气质量评价中的应用

随着生活水平的提高和生活方式的改变,人们在室内生活的时间越来越长,室内空气质量的优劣直接影响到人们的工作和生活.尤其是近年来,出现了大规模的装修热,因此而引起的室内空气污染问题也日益突出.为了能够更客观直接准确的反映出室内空气质量好坏,本文依据国家标准GB/T18880-2002中的标准值,将空气质量分为五个等级.并根据模糊数学的基本原理,选取评价因子,建立室内环境质量模糊综合评价隶属函数,确定了模糊矩阵,把它应用于室内环境质量的综合评价中.     

在污染条件下生物的生态效应

主要就污染物对动物、植物及人体健康的危害，以及在污染条件下生物的适应与进化作一综述。     

浅谈ISO14000环境管理体系标准对推进清洁生产的积极影响

针对ISO14000环境管理体系的特点论述了其对推进清洁生产的积极作用。     

Waste minimization and its ecological evaluation A case study in printed circuit board manufacture

The printed circuit board (PCB) manufacturers face several problems regarding the waste they generate. In Austria, a detailed study for waste minimization was carried out with three PCB manufacturers and one electroplating company. In this project a lot of ecologically and economically effective options were found and implemented. The ecological evaluation of processes is still an unsolved problem. Several evaluation models are tested on selected processes of the project.     

生态技术创新政府启动模式的机理与启示

生态技术创新是经济可持续发展的必要条件。由于环境资源的公共性，时滞性等特点，政府在生态技术创新过程中发挥重要的作用，是企业生态技术创新的主要推动力。政府启动模式的本 于政府借助法律或经济手段促使企业部分边际外部费用内部化。     

沪杭高速公路嘉善段道路声屏障的设计及降噪效果

在详细调查沪杭高速公路喜善张家浜中桥路段（试验路段）未建道路声屏障噪声情况的基础上，介绍了试验路段工程概况及道路声屏障的设计，并分析了声屏障的现场降噪效果，试验路段声屏障的声学指标达到预期目标，具有良好的环境效益。     

鞍山市双岭水泥厂污染状况调查及环境影响防治对策

通过对鞍山市双岭水泥厂污染源及周边环境的调查监测，搞清污染物的主要来源、厂区周边空气环境的质量，并评价了该厂对周边环境的影响。     

Synergistic effect of F and triggered oxygen vacancies over F-TiO2 on enhancing NO ozonation

Oxidation-absorption technology is a key step for NO_x removal from low-temperature gas. Under the condition of low O₃ concentration (O₃/NO molar ratio = 0.6), F-TiO₂ (F-TiO₂), which is cheap and environmentally friendly, has been prepared as ozonation catalysts for NO oxidation. Catalytic activity tests performed at 120°C showed that the NO oxidation efficiency of F-TiO₂ samples was higher than that of TiO₂ (about 43.7%), and the NO oxidation efficiency of F-TiO₂-0.15 was the highest, which was 65.3%. Combined with physicochemical characteristics of catalysts and the analysis of active species, it was found that there was a synergistic effect between F sites and oxygen vacancies on F-TiO₂, which could accelerate the transformation of monomolecular O₃ into multi-molecule singlet oxygen (¹O₂), thus promoting the selective oxidation of NO to NO₂. The oxidation reaction of NO on F-TiO₂-0.15 follows the Eley-Rideal mechanism, that is, gaseous NO reacts with adsorbed O₃ and finally form NO₂.