水泥厂烟气低温脱硫技术初探

水泥生产过程中燃煤产生的二氧化硫是当今主要的大气污染物 ,对水泥厂排放的废气进行治理是环境保护的重要课题之一。本文介绍了对水泥厂烟气进行低温脱硫的研究成果 ,阐述了喷雾干燥技术用于水泥厂废气脱硫的原理、设计方法     

UASBAF工艺在龙涤集团废水处理中的应用

采用厌氧污泥床过滤器（ＵＡＳＢＡＦ）处理龙涤集团高浓度涤纶废水，经过设计参数选择，工程设计和运行效果分析。运行结果证明，ＵＡＳＢＡＦ厌氧池的容积负荷为９．２ｋｇＣＯＤ／ｍ ３·ｄ，ＣＯＤ去除率８０％ ，接触氧化池的ＣＯＤ去除率９５％ 左右，处理效果稳定，基本达到设计要求。     

高速公路路域景观恢复工程设计初探

结合长沙市国道绕城高速公路路域内的景观恢复与绿化美化工程设计，讨论了高速公路景观设计的分类、绿化美化工程设计的内容与要求、长沙市国道绕城高速公路景观恢复工程设计的思路。     

改良A2/O型氧化沟处理城市污水工程实例

介绍了重庆市童家溪区污水处理厂的工艺流程,及其各构筑物和主要设备的参数.该工艺采用改良A2/O型氧化沟处理城市污水,该工艺将A2/O与氧化沟相结合,具有两者的优点,且能耗省、脱N除P的特点,出水水质达到<城镇污水处理厂污染物排放标准>(GB18918-2002)中的一级标准的B标准.     

On integration of policies for climate and global change

Currently envisaged mitigation of greenhouse gases (GHG) emissions will be insufficient to appreciably limit climate change and its impacts. Adaptation holds the promise of ameliorating the impacts on a small subset of systems being affected. There is no question that both will be needed. However, climate change is only part of a broader multi-stress setting of global through to local changes. Privileging climate related policies over other concerns leads to tragic outcomes. Climate policies need to be designed for and integrated into this broader and challenging context. This paper focuses on placing climate change within the broader context of global change and the importance of aligning climate policy objectives with the myriad other policies that still need to be implemented if our primary goal is improving human welfare rather than limiting our focus to climate change and its impacts.     

计算机类学生编程素质的培养

针对计算机类学生在软件编程中出现的问题，本文就格式化编码、界面设计的一致性和清晰性、错误报告的方式与时机、交互二重性等方面进行了细致的介绍，以Visual Basic 6．x为编程语言提出了相应的解决办法，对提高计算机类专业学生的编程素质有较强的指导意义，对其他软件开发或程序设计人员也有较高的借鉴价值。     

城市环境地理信息系统(CEGIS)建立及开发过程应注意几个问题——以汕头市环境地理信息系统为例

城市环境地理信息系统是地理信息系统的一个分支，是将计算机硬件、网络产品，应用开发和用户需求结合起来，形成完善的应用工程，它既是经验技术的结合，同时也代表着一种系统、现实、面向应用的思想。本文以汕头市为例，详细介绍了城市地理信息系统建立方法及在系统建设开发过程中应注意的几个问题，以使地理信息系统更好地为环境保护服务。     

空调生产有机废气治理工艺设计

简单介绍了化学吸收法处理空调生产有机废气的工艺流程、主要单元设备和工艺设计参数以及该工艺系统的运行效果     

成绵高速公路新型声屏障设计探讨

通过对成绵高速公路上多个噪声敏感区声屏障的实施，对声屏障的声学设计、结构设计及景观设计等方面进行了分析探讨。提出了新型声屏障设计的思路。经测试表明：新型声屏障不仅对敏感区声环境的改善达到了预期效果，而且使声屏障由原来单一的障壁形式变成了交通道路上与周围环境融为一体的一道靓丽的风景。     

The design of blanket wash solvents with environmental considerations

The search for new solvents is often driven by (a) the need to replace solvents whose continued use pose a threat to environmental health and safety, (b) the needs of new applications and processing requirements, (c) a response to changing environmental regulations and (d) a response to market demands. For example, many traditional solvents are on the environmental ‘hit list’ and are to be phased out within the next few years. In particular, cleaning solvents, which are used as blanket washes in the lithographic printing industry present a number of environmental concerns including health and safety. To respond to these concerns and more importantly to respond to rapidly changing operational requirements and market forces, there is a need for efficient and systematic strategies for ‘just in time’ optimal design of solvent alternatives. A good strategy has to consider simultaneously, performance objectives, system interactions and environmental constraints. The object of this paper is to identify and discuss the issues in the design of cleaning solvents (blanket washes) in the printing industry and how environmental and health factors can be accounted for. We do this in the context of a framework for product design. As a proof-of-concept, blanket wash solvents are designed.