汉江下游突发“水华”的调查研究

对１９９２年春汉江下游水体暴发“水华”进行了调查研究，对“水华”的特征，产生的原因以及对策，建议等进行了分析、探讨。结果表明，其直接原因是以小环藻为主的硅藻的急剧增殖造成的。     

高等院校教师有效激励机制的探讨

高等院校管理者必须思考如何更加有效的激励教师工作的积极性。高等院校教师的有效激励机制包括教师工作激励机制、教师成就激励机制和优秀教师的价值激励机制。三者有机结合，才能更好的促进教师的工作积极性、主动性、创造性，实现高等院校教师的自我价值。     

粉煤灰/工业污泥烧结陶粒的制备与应用

以粉煤灰和工业污水处理站的剩余污泥为主要原材料，采用烧结法研制复合陶粒。分析了不同配方和不同烧结温度对陶粒性能的影响，以陶粒吸水率．容重为评价指标确定最佳配比和最佳烧结温度。提出用陶粒铺设景观水底，治理城市水体．并对其进行了可行性分析。粉煤灰／污泥陶粒的容重为0．79～0．9g／cm^3，吸水率为68．95％-80．01％。陶粒对水中氨氮和总磷吸附容量分别为0．03～0．05mg／g和0．01-0.02mg／g。     

酸性高氟废水处理试验研究

对某化工厂高氟酸性废水经过试验后，采用二级石灰－氯化钙沉淀絮凝法处理，出水的氟浓度达到了国家规定的一级排放标准，且系统运行稳定，工艺简便，易于施工和运行管理。     

地下水中铜的形成及其与人群健康的关系

利用国家科技攻的成果，并根据国内外的研究现状，论证了地下水中铜元素的形成及其与人群健康的关系。     

城市水业投资模式及BOT模式操作要点

水务行业特许经营在今后一定时间内是解决城市基础设施建设的主要手段之一.它能够解决城市基础设施投资资金短缺的问题;实现基础设施行业投资结构多元化,促进体制改革;引入竞争机制,提高服务质量;引入先进技术与科学的管理手段,提高经营管理效率.本文主要介绍了城市水业投资的模式及其适用条件,并以案例分析的方式讨论了BOT模式的操作要点.     

再生资源与原生资源的比较

分别阐述了我国目前原生资源与再生资源回收利用的现状，通过原生资源与再生资源在性能、经济发展、生态环境和节能方面的比较，使我们进一步认识再生资源，大力发展再生资源产业。     

克拉玛依市水,土资源承载力与城市发展对策研究

在城市可持续发展的进程中，克拉玛依已具备了许多有利条件，但同时也存在一些限制性２。文章重点研究了克拉玛依水、土地资源的承载力与城市发展的关系，从水资源供需平衡，水资源承载力与城市发展规模控制、土地资源人口承载力、工业用地规模、居住用地规模、绿化用地规模和环境管理等方面提出了对策。     

The application of life cycle assessment to design

This paper explores the practical application of life cycle assessment (LCA) to product system development. While life cycle assessment methods have been studied and demonstrated extensively over the last two decades, their application to product design and development has not been critically addressed. Many organizational and operational factors limit the integration of the three LCA components (inventory analysis, impact assessment and improvement assessment) with product development. Design of the product system can be considered a synthesis of individual decisions and choices made by the design team, which ultimately shape the system's environmental profile. The environmental goal of life cycle design is to minimize the aggregate environmental impacts associated with the product system. Appropriate environmental information must be supplied to decision makers throughout each stage of the development process to achieve this goal. LCA can serve as a source of this information, but informational requirements can vary as the design moves from its conceptual phase, where many design choices are possible, to its detailed design and implementation. Streamlined approaches and other tools, such as design checklists, are essential. The practical use of this tool in product development also depends on the nature and complexity of the product system (e.g. new vs. established), the product development cycle (time-to-market constraints), availability of technical and financial resources, and the design approach (integrated vs. serial). These factors will influence the role and scope of LCA in product development. Effective communication and evaluation of environmental information and the integration of this information with cost, performance, cultural and legal criteria will also be critical to the success of design initiatives based on the life cycle framework. An overview of several of these design initiatives will be presented.     

浅谈沈阳市在可持续发展方面存在的问题及对策

提出了沈阳市在可持续发展方面存在的一些问题，针对性地提出搞好环境保护是实施可持续发展的关键，并论证了应当采取的对策．