Environmental input-output model and its analysis with a focus on the solid waste management sectors

ＩｎｔｒｏｄｕｃｔｉｏｎＳｉｎｃｅｔｈｅｆｉｒｓｔｅｎｖｉｒｏｎｍｅｎｔａｌｉｎｐｕｔｏｕｔｐｕｔｍｏｄｅｌ(ＥＩＯＭ)(Ｃｕｍｂｅｒｌａｎｄ,1966)ｗａｓｅｓｔａｂｌｉｓｈｅｄｂｙｉｎｃｏｒｐｏｒａｔｉｎｇｅｎｖｉｒｏｎｍｅｎｔａｌｆａｃｔｏｒｓｉｎｔ?..     

能源资源开发与区域经济发展协调研究——以我国西北地区为例

本文探讨了能源资源富集、但经济发展相对落后的经济大区能源资源开发同地区经济协调发展的问题。侧重以我国西北地区为例,从实证的角度,阐述了能源开发对地区经济繁荣的意义和作用、富能地区经济系统的空间组织以及推动能源开发同可持续发展相互协调的区域政策要点。     

废旧锂离子电池回收利用的研究现状

目前废旧锂离子电池的回收利用，重点是电极材料中有价金属的回收，主要是应用酸浸和溶剂萃取相联合的湿法冶金技术，其次将电化学技术用于浸出液中金属的沉积和对失效电极材料的直接修复也有相关的研究报导。根据锂离子电池的发展和未来的环境要求，今后的回收利用将朝综合处理和多元化处理技术的方向发展。     

市场经济条件下企业的安全管理

随着社会主义市场经济的建立和发展，要求企业更规范、更有效、更安全地进行生产。目前，我国的安全生产工作还面临着十分严峻的形势。所以，加强企业的安全管理，提高安全生产水平是大势所趋。分析了当前企业安全管理工作中面临的问题，对如何强化企业的安全管理提出了一些意见和建议。     

假日经济与发展琅琊山旅游资源的对策

文章对我国假日经济与假日旅游现状进行分析，并在对琅琊山旅游资源、区位优势进行评价的基础上，发现假日旅游发展中存在的问题，从而提出应对假日旅游的策略，为促进滁州市旅游经济的进一步发展提供理论依据。     

经济欠发达地区的可持续发展战略

在人类面临多种生存危机的今天，经济欠发达地区应重视发展中“不可持续”观念和行为，控制人口数量，提高人口质量，规范政府行为，树立一种全新、科学和适度的富裕观，并通过有节制，保护性地发展生产，走上可持续发展的轨道。     

The economics of tire remanufacturing

The world market for tires is described to identify the current material flow from raw materials to tires and the used tire disposal problem. Then, I describe the value-adding operations in the tire production process and in the tire retreading process. Once retreading is identified as the only recovery alternative that maximizes tire utilization, I explain why heat generation is the only recovery alternative, when retreading is not technically feasible. The economic values of heat generation in electric plants and in cement kilns are discussed. The paper culminates with the case of retreading, the tire remanufacturing process and the recommendation of a simple decision rule for selecting the number of times a tire should be retreaded to maximize its utilization.     

生态经济论

本文按生态发展历史进程，论述了，论述了生态经济发展的必然性。     

Current status and research on E-waste issues in Asia

Rapid economic growth in Asia and the increasing transboundary movement of secondary resources will increasingly require both 3R endeavors (reduce, reuse, recycle) in each country and appropriate control of international material cycles. Recently, managing electrical and electronic waste (E-waste) has become an important target for domestic and international material cycles from the viewpoints of environmental preservation and resource utilization efficiency. To understand the current status of E-waste issues in the context of international material cycles and to discuss the future tasks related to achieving 3R in the region, we organized the National Institute for Environmental Studies (NIES) E-waste Workshop in December 2004. This article reviews past studies on E-waste and briefly describes the topics presented and discussions held at the workshop. The topics at the workshop included E-waste generation, recycling systems, international trade, and environmental impacts. In addition, we discussed various issues such as terminology, current environmental concerns, and possible solutions. Transboundary shipments of E-waste should be conducted taking into consideration the concept of sustainable development. The direction of future research and possible collaborations are also discussed.     

电石渣浆在大型火电机组烟气脱硫中的成功应用

介绍了太原第一热电厂利用太化集团氯碱分公司废电石渣装在大型发电机组上进行烟气脱硫的试验情况。并对电石渣脱硫的可行性、经济性进行了分析，提出了电石渣综合利用的循环经济模式。