电网建设项目环保管理信息系统的开发与应用

针对目前电网建设项目环境保护工作管理现状，利用可视化面向对象开发技术和图形化组态的概念构建出一个图形导航、树状导航相结合的环境保护工作管理信息系统软件。系统分为电网建设项目环境保护工作基础数据管理——项目管理、电网建设项目环境保护工作管理文件查询——项目环保文件查询和国家环境保护法律和法规等文件查询、常用文件管理四部分。应用结果证明，该系统基本满足了当前电网建设项目环境保护工作管理及信息化的要求，为电网建设项目环境保护工作管理提供了更加准确、便利的工具。     

粉煤灰基混凝剂制备及处理印钞废水研究

将粉煤灰经过超细球磨后再采用微波处理，用于制备粉煤灰基混凝剂。结果表明，超细和微波处理能明显增加混凝剂的产率和性能。通过正交实验确定了去除印钞废水中浊度的粉煤灰基混凝剂的最佳制备工艺条件：粉煤灰/酸比为1∶4（w/v），粉煤灰/碱比为1∶3（w/v），熟化温度为40℃。当投加量为5 mL/100 mL时，粉煤灰基混凝剂对印钞废水处理的浊度去除率为98.37％。对粉煤灰基混凝剂的混凝机理进行了分析。     

Willing and able: explaining individuals' engagement in environmental policy making

Research on attitudes toward environmental policy making has often overlooked the important role that risks play in forming individual attitudes towards the environment. Similarly, this research often assumes that the factors that affect attitudes are similar across different environmental domains. The purpose of this research is to examine how the factors that affect an individual's willingness to get involved in environmental policy making differ on two environmental issues – nuclear power and drinking water. The study utilises multivariate statistical techniques to explore the relationship that uncertainty, risk, and trust play in an individual's willingness to take action in environmental policy making. The data consist of responses to a national random telephone survey of 403 adults in the United States. The individuals surveyed are more likely to take action on the less avoidable potential threat of nuclear power than they are on drinking water. The respondents believe that the potential harm from nuclear power is greater than that from drinking water. The individuals most likely to take action are those who indicate that they are interested in environmental issues.     

Discussion on the Regional Division of the Development Stage of China's Wind Power

This paper constructs the index system of the regional division of the development stage of China's wind power resourc-es, including the index of energy, the index of wind energy endow-ments and other indices. Based on principal component analysis and layered clustering analysis of these indices, and combined with the conceptual function of the development and utilization stage of the wind power, this paper divides the development and utilization stage of the wind power into four stages taking province as the basic yardstick: optimization growth stage, the rapid growth stage,the slow growth stage and the initial growth stage. In addition, this paper briefly discusses the basic strategy that should be adopted in each development stage of wind power resources.     

改性粉煤灰去除硝基苯废水的研究

粉煤灰经过废硫酸改性处理后吸附能力大大提高,用改性粉煤灰对生化后的硝基苯废水进行了实验研究,实验考察了粉煤灰的投加量、pH值、吸附时间对硝基苯去除率的影响,并对机理进行了分析.粉煤灰改性后应用于硝基苯废水处理中达到以废治废,具有一定的经济意义.     

湿法烟气脱硫系统运行经济分析

对国电九江发电有限公司6号锅炉尾部烟气湿法脱硫工程进行了经济分析，并列出了脱硫系统运行成本的构成。要降低脱硫系统运行成本，关键是要优化系统设计、优化运行管理、降低电耗。     

抽水蓄能电站输水系统斜井开挖施工安全管理

在抽水蓄能电站中斜井开挖施工历来是一个难点。为保证高水头，斜井段多数采用50°倾角，一般都较长。陡倾角长斜井施工由于施工环境特殊，施工难度大，存在诸多不安全因素。斜井开挖安全管理是施工过程中的全过程安全生产监督、检查管理、安全控制。     

基于煤矿安全风险成因的国家应对体系研究

基于煤矿安全的重要性,介绍了导致我国煤矿矿难的6大主要风险因素:社会经济发展阶段、煤矿安全生产相关立法情况、能耗结构、煤矿行业人员能力、煤矿技术设备先进程度和监管有效性水平。针对这6个要素,通过问卷调查、深度访谈、案例研究的方式,研究了国家应对煤矿安全风险的体系规划。结果表明:国家在应对煤矿安全风险方面,必须采取5方面的措施,包括制定抑制经济过快增长的宏观政策和鼓励新能源政策、加强立法、吸引煤炭高等院校人才和培训在职人员﹑投资煤炭新技术研究和增加设备投入以及完备有效监管途径。应对体系从宏观、中观和微观的角度提出国家、行业、企业防范煤矿安全风险所要采取的措施,构建了从上而下的提升途径。     

用煤矸石合成4A沸石分子筛处理氨氮废水

以煤矸石为原料，采用碱熔一水热法合成4A沸石分子筛。由于煤矸石中铝、硅主要以高岭土形式存在，其活化过程是合成4A沸石分子筛关键环节。为提高4A沸石分子筛钙离子的交换能力，增加对模拟废水氨氮的去除率，实验考察了碳酸钠与煤矸石质量比、活化温度、活化时间、晶化温度和晶化时间对4A沸石分子筛钙离子交换能力的影响，同时也考察了模拟废水的pH、4A沸石分子筛加入量及吸附时间对氨氮去除率的影响。结果表明，最佳工艺条件为，碳酸钠与煤矸石质量比为0．9、活化温度为800％、活化时间1．5h、晶化温度90％和晶化时间3h。合成4A沸石分子筛的钙离子交换能力为310mg／g，在pH为6的100mL模拟氨氮废水中加入6g4A沸石分子筛吸附40min后，废水中氨氮的去除率达到86％。通过最佳工艺条件合成4A沸石分子筛，在处理氨氮废水方面具有一定的应用前景。