环境价值评估方法综述

对目前国内外的环境价值评估方法进行了综述，并提出了一套适合我国国情的价值评估方法，该方法分为１４类２９个指标，作为完善我国环境价值评估体系的一种建议提出。     

环境污染对人群健康影响评价及其经济损失估算

为了定量地描述环境污染对人群健康的危害及其相应的经济损失，本文认为应对健康风险评价和人力资本法作进一步的研究，以便给出统一的规范化评价程序和计算方法。文中还对有关内容作了简要介绍。     

Influence of new town development on the urban heat island - The case of the Bundang area

Five new towns have been developed around the Seoul metropolitan area since 1996. However, these new towns generate lots of traffic and related problems in the areas including those new towns and Seoul as a result of increases in population and a lack of ecological-self-sufficiency. Currently, construction of another new town is under deliberation, and what should be a major consider is the notion that the new town be located within a wide, green zone. Many studies have revealed that green space can play an important role in improving urban eco-meteorological capability and air quality. In order to analyze the urban heat island which will be created by the new urban development, and to investigate the local thermal environment and its negative effects caused by a change of land use type and urbanization, Landsat TM images were used for extraction of urban surface temperature according to changes of land use over the last 15 years. These data are analyzed together with digital land use and topographic information. As a study result, it was found the urban heat island of the study area from 198.5 to 1999 rapidly developed which showed a difference of mean temperature above 2.0. Before the Bundang new town construction the temperature of the residential area was the same as a forest, but during the new town construction in 1991 analysis revealed the creation of an urban heat island. The temperature of a forest whose size is over 50% of the investigation area was lowest, and thus the presence of a forest is believed to have a direct cooling effect on the urban environment and its surroundings. The mean temperature of the residential and commercial areas in the study was found to be 4.5 higher than the forest, and therefore this part of land use is believed to be the main factor causing the temperature increase of the urban heat island.     

呼和浩特市空气污染潜势预报方法研究

利用1995～1997和2000年资料，统计分析了呼市边界层气象条件和影响呼市地区的天气系统，寻找出了城市污染与天气的关系，据此研究制定了有利和不利于污染物扩散的天气形势和气象要素指标，给出了不同污染物的空气质量等级判据，从而建立了呼市污染潜势预报方法。     

大气功能区划分的模糊综合评价法

文章分析了大气环境功能区的重要作用以及目前功能分区方法中存在的问题，探讨了功能分区中正确考虑风的向影响的原则，剖析了模糊数学理论进行了功能分区的必要性。最后，提出了综合考虑社会功能，气候地理特征及环境现状的定量划分功能区的模糊综合评价法，阐述了这一方法的具体步骤，并将之应用于一案例中。     

潜在危害性指数法在筛选污染因子中的应用

介绍了潜在危害性指数法的基本原理和计算公式，通过某大型化工企业的实例，提出了应用的要求，并筛选出了企业的９项主要的环境监测因子。     

受污染土壤的评价方法和管理对策探讨

受污染土壤问题是一个迫切需引起重视的环境问题,该文在调研基础上,提出了受污染土壤的评价方法和控制对策,受污染土壤评价包括,受污染土壤的识别,环境风险分析和受污染土净化整个过程,评价程序包括预备性调查,初步调查,详细调查,修复技术选择及修复工程实施等５个阶段,受污染土壤的详细调查,应有计划地分批进行,重点放在废物堆场和污染企业搬迁后遗留的场地上,受污染土壤的净化,是一项花费巨大的工程,要加快立法,界     

新型高效台车式退火炉研制

退火炉采取小燃烧室,对工件实行侧下加热、强化绝热措施复合炉衬、二次均热风管、扩张室沉降等五项措施.目的是为了提高炉的热效率和炉温的均匀度.在耗煤量较低的情况下能保持较高的燃烧室强度.有利于强化燃烧和减少蓄散热损失.实行扩张室沉降,在不加任何除尘装置的条件下烟尘排放浓度达到了国家标准新规定的排放要求,而且大大改善了工人的劳动条件.     

锅炉烟气脱硫技术发展综述

在调查研究的基础上，论述国内外烟道气脱硫技术的发展与前景，提出开发生产适合我国国情的烟气脱硫技术势在必行。还简要介绍了最为普遍的石灰／石灰石法脱硫基本原理。     

TTC－脱氢酶活性检测方法的研究

以好氧消化污泥为材料，对影响脱氢酶活性测定的样品前处理、生化培养、酶反应终止剂、三苯基甲Ｚａ（ＴＦ）苯取剂以及萃取条件等问题进行了系统地研究，进而提出了检测脱氢酶活性的常温萃取测定法。这种方法已在剩余污泥好氧消化处理、生物转盘处理生物制品废水以及陶粒柱反应器低温生物预处理饮用水等研究中应用，效果良好。