恶臭污染防治技术及工程实践

目前，恶臭污染对人类生活的危害日益加剧，文中介绍了几种恶臭污染物的防治技术。对生物滴滤池 活性炭吸附工艺进行了探讨，工程实例表明具有良好的治理效果。     

烧结厂含氟烟气洗涤水处理

本文通过对烧结厂含氟烟气洗涤水进行凝聚沉淀及水质稳定试验，论述了含氟烟气洗涤水循环使用中经济合理的药剂配方及其使用条件。     

干旱与半干旱地区土地生产潜力的测定──以新疆阜康县为例

本文探讨了一个通过土壤有效水分含量来确定土地等级和土地生产力的方法。这个方法采用倍增参量形式来确定土壤有效水分。其变量包括潜水位、土层厚度、土壤质地、坡度和盐分。此项研究证明用这种方法获得的土地初级生产力与实测值比较一致。因此，我们可以在类似环境下用这种方法估测土地生产潜力。     

我国海洋灾害经济损失评估模型研究

针对目前我国海洋灾害给海洋环境及造成损害的实际情况，运用环境经济学及系统动力学的理论和方法，并在溢油模型及ＧＩＳ的支持下，首次建立了用一系列密切相关的子模块来评估经济损失的数学模型。它对于促进我国海洋灾害经济损失评估的定量化进程将起到一定的作用。     

英语阅读方法和能力的研究与指导

本文试从英语阅读的心理与习惯，对阅读中所遇到的新、生词汇的处理及阅读方法与技巧几个方面来论述，加强学生英语阅读能力及提高学生的综合素质。     

渣油－水乳化液作为路面抑尘剂的研究

为了有效抑制汽车运输路面的扬尘，选择低浓度渣油－水乳化液作为抑尘剂，通过在实验室大量的试验，掌握了一组渣油乳化的最佳配方及其制备工艺，即渣油３％－６％，乳化剂约０．５％，水９３．５％－９６．５％，制备温度＞７０℃．经过室内和现场大规模试验表明，当路面喷洒量达到２．２ｋｇ／ｍ２时，其有效抑生时间达到１０ｄ以上，并且在一定程度起到养路的作用，长期使用可取得显著的综合经济效益．     

不同生物接触氧化方法对藻类的去除效果比较及其途径分析

比较了3种生物接触氧化法对富营养化水源水中藻类的去除效果，探讨其去除藻类的途径。试验结果表明：淹没式曝气生物陶粒滤池（I型）在4-6m/h过滤速度条件下，对藻类总数的去除效率稳定，平均为70%左右；采用YDT弹性立体填料的中心导流筒曝气生物接触氧化法（Ⅱ型）与直接微孔曝气生物接触氧化法（Ⅲ型），在试验初期对藻类总数的去除率较低，平均去除率分别为60.2%、51.6%。但随着生物膜厚度的增加，试验后期对藻类的去除效果逐步得到提高，平均达70%以上。生物膜对藻类的生物絮凝、吸附、生物膜的脱落沉降等是生物接触氧化法去除藻类的主要途径。     

Optimising the environmental benefits of emission reductions from UK coal- and oil-fired power stations: a critical loads approach

This paper describes a method for determining reductions of SO₂ emissions from coal- and oil-fired power stations, oil refineries and large industrial units in the UK taking into account their pollution potential. The method is based on the use of two gridded data sets: critical loads, which represent the sensitivity of the environment to acid deposition and modelled estimates of total (wet + dry) sulphur deposition for 646 point sources within the UK. An iterative method is used to identify and subsequently reduce emissions from point sources that contribute most to areas of critical loads exceedance. This paper demonstrates how the method may be used to determine an optimal allocation of emissions across the UK which yields the maximum amount of environmental protection per unit of emission.The paper then goes on to consider the changes that will have to take place within the UK power generation industry in order to meet the revised EC Large Combustion Plant Directive which comes into force on 1 January 2008. Particular emphasis is placed upon proposed emissions trading schemes and the environmental implications of allowing trading between stations with high and low pollution potentials. The paper concludes by suggesting that the emissions trading process should take into account the pollution potential of each source, irrespective of whether the proposed emission is within the plant's agreed emission limit. An approach based entirely on minimizing environmental damage rather than one which takes cost into account, as in current integrated assessment modelling, could provide an interesting approach across the rest of Europe.     

面向经济回收的产品设计系统构成

面向回收的产品设计能够使废旧产品得到更好的回收和重用，优化拆卸序列的生成必须基于产品拆卸的经济性分析。论述了面向经济回收的产品设计系统的构成及相关的关键问题，分析了产品的零件材料回收价值与拆卸工艺，建立了零件材料合理回收的评估方法。     

A strategic design approach to develop sustainable product service systems: examples taken from the ‘environmentally friendly innovation’ Italian prize

The product service systems’ (PSS) sustainability potential is described in the framework of the new types of stakeholder relationships and/or partnerships, producing new convergence of economic interests, and a potential concomitant systemic resources optimization.In this perspective, it is argued that the design competencies should move towards those of the ‘strategic design’, thus introducing the concept of ‘strategic design for sustainability’: the design of an innovation strategy, shifting the business focus from designing (and selling) physical products only, to designing (and selling) a system of products and services which are jointly capable of fulfilling specific client demands, while re-orienting current unsustainable trends in production and consumption practices.Some examples of PSS are presented and discussed using the PSS categories ‘services providing added value to the product life cycle’, ‘services providing final results to customers’, and ‘services providing enabling platforms for customers’. The cases derive from an analysis of the ‘environmental friendly innovation’ yearly endowed prize submissions. The Politecnico di Milano University together with the Bocconi University and Legambiente (an environmental NGO) promotes the initiative in Italy.