CAJ | 학술논문

目的：对济宁市太白湖区饮用水中铅、镉、铜、锌、铁、锰、氟含量进行检测，了解新城建设过程中的城市非点源污染状况，及早为城市建设和水系的布局、改造、应用提供科学依据。方法在济宁市太白湖区随机采集8个区域共102份水样，分别采用石墨炉原子吸收法、火焰原子吸收法和氟离子选择电极法测定其铅、镉、铜、锌、铁、锰、氟的含量。结果济宁市太白湖区饮用水中铅、镉、铜、锌、铁、锰、氟含量分别为0．014mg／L、0.0034 mg／L、0．017mg／L、0．406mg／L、0．509mg／L、0．047 mg／L、0．214mg／L ，超标率分别为1．96％、27．45％、0％、7．84％、76．47％、5．88％、1．96％。结论济宁市太白湖区饮用水中铅、锰、铜、锌、氟含量总体良好，镉含量超标较高，铁含量超标较为严重。
목적：대제저시태백호구음용수중연、력、동、자、철、맹、불함량진행검측，료해신성건설과정중적성시비점원오염상황，급조위성시건설화수계적포국、개조、응용제공과학의거。방법재제저시태백호구수궤채집8개구역공102빈수양，분별채용석묵로원자흡수법、화염원자흡수법화불리자선택전겁법측정기연、력、동、자、철、맹、불적함량。결과제저시태백호구음용수중연、력、동、자、철、맹、불함량분별위0．014mg／L、0.0034 mg／L、0．017mg／L、0．406mg／L、0．509mg／L、0．047 mg／L、0．214mg／L ，초표솔분별위1．96％、27．45％、0％、7．84％、76．47％、5．88％、1．96％。결론제저시태백호구음용수중연、맹、동、자、불함량총체량호，력함량초표교고，철함량초표교위엄중。
Objective To determinate the content of lead ,cadmium ,copper ,zinc ,iron ,manganese and fluoride in Drinking Water of the North Lake District in Jining in order to explore the non‐point source pollution in the process of new town building ,which provides a scientific basis for city construction and waterways in the layout ,al‐teration and application .Methods 102 water samples of 8 areas were collected randomly in the North Lake Dis‐trict of Jining .The contents of lead ,cadmium ,copper ,zinc ,iron ,manganese and fluoride were determined by atom‐ic absorption spectrometry and fluorine ion selective electrode method respectively .Results The average content of lead ,cadmium ,copper ,zinc ,iron ,manganese and fluoride were 0 .014mg/L ,0 .0034 mg/L ,0 .017mg/L , 0.406mg/L ,0 .509mg/L ,0 .047 mg/L ,0 .214mg/L ,and the corresponding rates of exceed standard were 1 .96% , 27 .45% ,0% ,7 .84% ,76 .47% ,5 .88% and 1 .96% respectively .Conclusion The contents of lead ,manganese , copper ,zinc and fluoride were generally good ,the content of cadmium was high ,and the content of iron was exces‐sive generally .