论文部分内容阅读
目的 了解马鞍山市水处理状况 ,为保证饮用水安全卫生提供依据。方法 依据中华人民共和国国家标准GB1 5 892 - 1 995 (聚合氯化铝 )和GB1 4 5 91 - 93(聚合硫酸铁 )。对 1 998～ 2 0 0 3年马鞍山市水处理剂卫生现状进行采样分析。结果 尽管水处理剂卫生许可批件持证率很高 (1 0 0 % ) ,但水处理剂的总体监测合格率却处于较低水平 ,聚合氯化铝各年监测合格率也偏低 ,2 0 0 3年聚合硫酸铁质量合格率较往年明显下降。结论 企业应当提高自律意识和管理水平 ,卫生监督部门应当加大卫生监督监测执法力度
Objective To understand the status of water treatment in Ma’anshan City and provide the basis for ensuring the safety and health of drinking water. The method is based on the national standards GB1 5 892-1995 (polyaluminum chloride) and GB1 4 5 91-93 (polyferric sulfate) of the People’s Republic of China. The sampling and analysis of the sanitary status of water treatment chemicals in Ma’anshan City from 1998 to 2003 was conducted. Results Although the certification rate of the water treatment agent’s hygiene license was very high (100%), the overall monitoring and acceptance rate of the water treatment agent was at a low level, and the annual pass rate of the PAC was also low. 0 3 years the quality of the passing rate of ferric sulfate decreased significantly over previous years. Conclusion Enterprises should raise awareness of self-discipline and management level, and health supervision departments should step up health supervision, monitoring and law enforcement