论文部分内容阅读
掌握部队小散远单位水源水质状况,为官兵饮用水安全提供科学依据。设计《部队生活饮用水水源水质调查表》,现场实地调查,按照《生活饮用水标准检验方法》进行检测。使用SPSS 17.0统计学软件进行处理分析,采用χ2检验,P<0.05为差异有统计学意义。本研究共调查89个水源,总合格率为42.70%,深水井、浅水井分别占47.19%、38.20%。海岛部队与其他部队水质毒理指标差异有统计学意义(χ2=9.35,P<0.05),而化学指标差异无统计学意义(χ2=2.69,P>0.05)。微生物指标,深水井、浅水井与沟溪水相比,差异有统计学意义(χ2=8.81,P<0.05),而毒理指标、一般化学指标差异无统计学意义(χ2=9.35、2.69,P>0.05)。超标最多的指标是总大肠菌群、硝酸盐和肉眼可见物。应完善卫生防护、加大经费投入、开展技术指导,确保官兵饮用水安全。
Grasp the situation of water quality of units in small scattered units and provide a scientific basis for the officers and soldiers to drink water safely. Design “army water quality survey of drinking water sources,” on-site field investigation, in accordance with “drinking water standard test method” for testing. Using SPSS 17.0 statistical software processing analysis, using χ2 test, P <0.05 for the difference was statistically significant. In this study, a total of 89 water sources were surveyed, with a total pass rate of 42.70%. Deep wells and shallow wells accounted for 47.19% and 38.20% respectively. There was a significant difference in water quality and toxicity between the island and other units (χ2 = 9.35, P <0.05), but there was no significant difference in chemical indicators (χ2 = 2.69, P> 0.05). There was no significant difference in toxicological indicators and general chemical indicators between the two wells (χ2 = 9.35, 2.69, P <0.05) > 0.05). The most common indicators of excessive total coliform bacteria, nitrates and macroscopic. Health protection should be improved, increased funding, technical guidance to ensure that officers and men of drinking water safety.