重庆工学院2校区水质检测报告

Report of the Water Quality Detection in Two Campuses of Chongqing Institute of Technology

对重庆工学院两校区饮用水及其水体中心水质主要指标(化学耗氧量CODcr、硬度、总盐量、pH值、固含量、总碱度)进行了测定.结果表明:老校区饮用水各项指标均符合饮用水标准,新校区饮用水除CODcr稍超标外,其它指标均符合饮用水标准;根据《GB3838-2002地表水环境质量标准》,新校区水体中心水质属于Ⅲ类水.

Based on the key indexes of water quality （including CODer, hardness, total salinity, pH, total sohds, total alkalinity）, the water of Water Center and drinkable water in the two campuses of Chongqing Institute of Technology is measured. The results show that the water quality of the drinkable water of the old campus achieves the standards of drinkable water, while the water quality of the new campus achieves the all standards except its CODer. Finally, the results also show that the surface water of Water Center belongs to standard Ⅲ water according to the GB3838-2002 Surface Water Environment Quality Standards.