东兴铝业嘉峪关分公司铝灰渣循环利用研究

铝灰渣是铝熔铸过程中产生的废弃物。本文主要介绍了酒钢东兴铝业嘉峪关分公司铝灰渣的产生量、排放、利用情况、化学成分及表面特征,并简要介绍了铝灰渣、铝灰的循环利用途径。     

Geothermal energy utilization trends from a technological paradigm perspective

The use of geothermal energy and its associated technologies has been increasing worldwide. However, there has been little paradigmatic research conducted in this area. This paper proposes a systematic methodology to research the development trends for the sustainable development of geothermal energy. A novel data analysis system was created to research the geothermal energy utilization trends, and a technological paradigm theory was adopted to explain the technological changes. A diffusion velocity model was used to simulate and forecast the geothermal power generation development in the diffusion phase. Simulation results showed that the development of installed capacity for geothermal generation had a strong inertia force along with the S-curve. Power generation from geothermal power sources reached a peak in 2008 and is estimated to be saturated by 2030. Geothermal energy technologies in hybrid power systems based on other renewable energy sources look to be more promising in the future.     

大同市水资源开发利用状况与承载能力的思考

文中分析了大同市水资源开发利用的状况，并对水资源承载能力的有关问题进行了讨论。     

晋城市煤炭加工利用现状、存在问题及发展建议

阐述了晋城市煤加工利用的现状 ,分析了煤炭加工利用存在的问题 ,提出了今后的发展建议     

位山引黄灌区泥沙淤积原因及处理对策

位山灌区是黄河下游大型引黄灌区 ,渠系泥沙淤积严重 ,泥沙处理困难。通过采用远距离输沙、集中处理沉沙区泥沙、分散沉沙和节水减淤等技术措施 ,减少了渠系的泥沙淤积。对清淤产生的泥沙 ,采取综合开发利用的技术和管理措施 ,取得了比较可靠的效果。     

2007 reports of the Regional Associations.

Provides the 2007 reports of APA's Regional Associations. Included are the annual meeting reports from the Eastern Psychological Association, Midwestern Psychological Association, New England Psychological Association, Rocky Mountain Psychological Association, Southeastern Psychological Association, Southwestern Psychological Association, and Western Psychological Association. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

建材研究的新热点——黄河淤泥沙综合利用进展及前景展望

简要介绍了黄河淤泥沙的特性及相关情况,论述了黄河於泥综合利用研究的进展及主要成果,概述了其工业化开发的现状,分析了其存在的问题,对其发展前景进行了预测。黄河淤泥沙综合利用工作是关系到国计民生、千秋万代的大事,具有重要的现实意义和深远的历史意义。     

阜阳电厂粉煤灰综合利用可行性研究

结合阜阳地区实际情况，从目前成熟的粉煤灰利用途径中，选择制水泥、建粉磨站、生产非煅烧粉煤灰轻骨料、轻质小砌块，以及筑路回填、灰场种植等处理利用项目，达到节约土地并获得好的经济效益和环境效益     

锡矿山重复水利用的措施及效果

本介绍了锡矿山前闪星锑业有限责任公司如何加强对关键耗水工序的管理及提高重复水利用率的措施，并对所取得的效果进行了阐述，可供用水大户如何节水以借鉴。     

Minutes of the CPA Annual General Meeting.

The Annual General Meeting of the Canadian Psychological Association was held at the World Trade and Convention Centre, Halifax, Nova Scotia, on June 7,1985 at 4:00 p.m. The President, Elinor Ames, acted as Chair of the Meeting and the Administrative Officer, Brenda Stoneham, as Secretary. The minutes presented here include: Adoption of Agenda; Approval of Minutes; Report of the President; CPA Awards; Appointments; Finance; By-Laws, Rules, and Procedures; Membership and Journal Circulation; Executive Director's Report; Journal Reports; Division Reports; Annual Meetings; Committee Reports; Affiliations; Other Business; and Adjournment. (PsycINFO Database Record (c) 2010 APA, all rights reserved)