焦化废水中有害物质的回收及破坏处理

对焦化厂废水的综合治理进行了讨论，介绍了当前几种先进有效的治理技术。生化处理法需对焦化废水中高浓度的酚、氰、氨先回收利用，之后与其它有害物含量较低的废水汇合进行破坏性处理；催化湿式氧化法净化效率高，流程简单；烟道气治理焦化废水可实现以废治废的目的。     

生态建设与能源结构调整并重根治呼和浩特市大气污染

呼市大气环境质量的主要污染因子是悬浮颗粒物。文章通过分析TSP的构成，说明了生态建设与能源结构调整是根治TSP浓度过高的两个主要手段。文中采用大量统计数据，科学论证了治理工程，呼市的大气污染一定能得到根治。     

废弃电子产品的处理与回收技术

现代电子产品更新换代速度很快，废旧电脑、电池、家电等电子垃圾的数量急剧增加，由于对环境会造成严重污染，电子垃圾作为一种特殊垃圾急待处理与回收。对几种废弃电子产品的处理与回收技术进行了综合论述，并结合我国实际，提出一些建议。     

新型伞形罩烟气洗涤器的性能研究

针对中小型燃煤锅炉的粉尘和二氧化硫等有害气体的污染问题,开发出一种新型伞形罩烟气洗涤器。以粉煤灰、空气和水为物系,测试了伞形罩烟气洗涤器的压降(ΔP)、除尘效率和动力消耗。实验的入口气速为10～18m/s,含尘浓度为2～22g/m3,液气比(L/G)0～0.8L/m3。结果表明:伞形罩洗涤器的ΔP较小,在250～750Pa范围内;当L/G为0.2L/m3时,除尘效率达98.8%以上,动力消耗约0.06×10-3kW.h/m3(气体约216Pa),实现节能高效的目的。     

Past and future sustainability of water policies in Europe

The article contributes to a discussion on two global issues on water: water resources management, and water supply and sanitation. Focusing on Europe, it traces the legal roots of current systems in history: as a resource, water is considered as a common property, rather than a market good; while as a public service it is usually a commodity. Public water supply and sanitation technologies and engineering have developed under three main paradigms: quantitative and civil engineering; qualitative and chemical/sanitary engineering (both on the supply side); and the most recent one, environmental engineering and integrated management (on the demand side). The cost of public drinking water is due to rise sharply in view of the two‐fold financial challenge of replacing an ageing infrastructure and keeping up with ever‐rising environmental and sanitary quality standards. Who will pay? Government subsidies, or water users? The author suggests that apparent successes with privatisation may have relied heavily on hidden government subsidies and/or the healthy state of previously installed water infrastructure: past government subsidies are still felt for as long as the lifetime of the infrastructure. The article stresses the importance of public participation and decentralized local management of water and sanitation services. Informing and involving users in water management decisions is seen as an integral part of the ‘ethics’ side of the crucial three E's (economics, environment, ethics). The article strongly argues for municipal provision of water services, and hopes that lessons learnt and solutions found in the European experience may serve water services management efforts in other regions of the world.     

谈沸腾炉的节能增效

本文从节增效的角度谈提高沸腾炉的效率，即通过调节风量，风室风压，沸腾温度，提高锅炉热效率，节能增效。     

使用清洁能源,改善煤烟型污染城市大气质量--可再生能源水源热泵技术的应用

本文从热泵工作原理入手，阐述了可再生能源水源热泵技术替代解决燃煤城市冬季采暖的能源问题，进而为改善大气环境质量，推广应用清洁能源做一有益的尝试。同时也为治理乌鲁木齐市的大气污染及调整能源结构提出了一条新思路。     

Climate Convention Implementation: An Opportunity for the Pacific Island Nations to Move Toward Sustainable Energy Systems

This article does not focus on adaptation or mitigation policy directly but on an allied opportunity that exists for the Pacific Islands via the auspices of the Climate Convention, because the existing very costly energy systems used in the Pacific Island region are fossil-fuel dependent. It is argued here that efforts can be made towards the development of energy systems that are ecologically sustainable because Pacific Island nations are eligible to receive assistance to introduce renewable energy technology and pursue energy conservation via implementation mechanisms of the Climate Convention and, in particular, through transfer of technology and via joint implementation. It is contended that assistance in the form of finance, technology, and human resource development from developed countries and international organizations would provide sustainable benefits in improving the local Pacific Island environments. It is also emphasized that mitigation of greenhouse gas emissions is not the responsibility of the Pacific Islands as they contribute very little on a per capita global scale and a tiny proportion of total global greenhouse gas emissions.     

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.     

废水中甲酸萃取回收的研究

以ＺＹＭ混合溶剂为萃取剂，以含４．５％的甲酸的废水进行萃取试验，结果表明，ＺＹＭ具有良好的热稳定性和再生性，对废水中的甲酸有较高的萃取率。采用本萃取技术，不但具有显著的环境效益，而且还可回收甲酸，获得较好的经济效益。