2004～2011年驻京某部自备井水源水质检测结果分析

Analysis on the water quality results of the self-provided wells of some troops in Beijing during 2004 and 2011

目的了解驻京某部自备井水源水质变化情况,为指导部队生活饮用水水质改善提供依据。方法按照《生活饮用水标准检验方法》对驻京某部自备井水源水质进行检验,依据《生活饮用水卫生标准》对水质状况进行评价,整理2004～2011年水质检测结果,将其录入Excel 2003电子表格后进行统计分析。结果 2004～2011年共检测水样872份,合格560份,总合格率为64.2%。超标率居前3位的项目依次为总大肠菌群、总硬度、细菌总数,占总超标项目次数的92.5%。结论驻京某部自备井水源水质部分指标未达到国家《生活饮用水卫生标准》,卫生学问题比较集中。针对超标指标,应采取针对性的改善措施。

Objective To understand the changes of water quality of some self-provided wells of airforce inBeijing, so we can provide guidance for the improvement of drinking water quality for troops. Methods Test the water quality of some self-provided wells of airforce in Beijing according to ＇＂ standard examination method for drinking water＂ and evaluate the water quality according to ＂health standard for drinking water＂, then organize water quality test results from 2004 to 2011, in put these results into Excel 2003 spreadsheet for statistical analysis at last. Result 872 water samples were detected from 2004 to 2011. Among these,560 samples were qualified,the total qualified rate was 64. 2%. The top three rates are total coliform bacteria, total hardness and total bacterial count respectively, they make a large proportion of 92.5% in total items. Conclusions The water quality of some self-provided wells of airforce in Beijing is unqualified in some indexes, and the health problems are relatively concentrated. For these abnormal indexes, we should take specific measures to improve water quality.