摘要
实验数据和有关资料表明 ,水在建筑给水系统中受到了不同程度的污染 ,不合格水的外排 ,导致了水量浪费。在分析二次污染原因的基础上 。
According to experiment data and relevant material, water in the building water supply systems suffers contamination to different extent, so water wastes as a result of polluted water drainage. Focusing on seven fields, the reasons of secondary contamination are analysed, and technological measures in secondary contamination prevention are put forward in the paper.
出处
《北京建筑工程学院学报》
2003年第2期13-16,共4页
Journal of Beijing Institute of Civil Engineering and Architecture
关键词
建筑
给水系统
二次污染
防止
给水管道
building water supply system
secondary contamination
technological measures
