摘要
目的：对南宁市某水厂水源水和出厂水进行致突变性研究。方法：采用蝌蚪红细胞微核实验法。结果：水源水微核率明显高于对照组（Ｐ＜０．０１），经沉淀池处理后，水质中的微核率明显降低（Ｐ＞０．０５），但加氯消毒后，微核率又有所增加（Ｐ＜０．０５）。结论：邕江水污染严重和氯化消毒可增加饮用水的潜在危害性。
Objective:To make a mutagenic study of raw and finished water samples from a water plant of Nanning Method:The study is conducted through the micronucleus experiment of tadpole erythrocytes Results:The micronucleus rate of raw water was obviously higher than that of the control group ( P <0 01);the micronucleus rate of the one treated by coagulation sediment was significantly low ( P >0 05),but after treatment of halogenating reaction of chlorine,the micronucleus rate of finished water became higher ( P <0 05) Conclusions:[WT5BZ]The pollution of Yong River water is serious,and the drinking water which the water plant produces nowadays by the halogenating reaction of chlorine , is potentially harmful
出处
《广西医科大学学报》
CAS
1999年第2期178-179,共2页
Journal of Guangxi Medical University
关键词
水源水
出厂水
微核实验
微核率
致突变性
raw water
finished water
micronucleus experiment
micronucleus rate
