天津港EDI工程化的实践与认识

文章结合EDI工程化的概念提出了切合实际的生命周期阶段划分及有关工程的管理方法，并就人才培训、协作、法规、文档、社会工程以及加强领导等方面阐述了作者的看法。

膜处理技术在新水处理站扩建工程中的应用

包钢薄板厂冷轧项目新水处理站扩建工程充分吸收了一期工程水处理工艺的经验和教训,借鉴包钢原有混床的不足,设计进行全过程优化。采纳一期工程两级反渗透技术,脱盐水采用一级反渗透,除盐水采用二级反渗透,预处理的活性炭过滤由超滤膜取代,精除盐水由EDI取代混床,实现了全膜水处理工艺,多年稳定运行。

Digital Library Service Initiative of the Hong Kong Institute of Education Library

This paper presented the philosophy and the design concepts of the Hong Kong Institute of Education (HKIEd) Library Digital Library Service Initiative, focusing on two in house developed digital library components, EdIS and EdVideo, around its core digital library components of the INNOPAC Integrated Library System, Library Website, electronic resources from vendors. Description on the development of these systems was made.