论文部分内容阅读
[目的 ]研究用于健康饮水生产的设备。 [方法 ]采用美国 Trisep公司的 NF1、 NF7和 ACM1膜组件对H市受生活污水污染的浅井水进行了深度处理的比较试验研究 ,对净水工艺流程进行了 Ames试验 ,色 -质联机分析、常规分析及 TOC的测定。 [结果 ]NF1、NF7和 ACM1膜组件都能很好去除致突物 ,膜产水 Ames试验结果为阴性 ;在 TOC的去除方面 ,NF1膜组件去除率为 93.9% ,NF7膜组件为 6 5 .5 % ,ACM1膜组件约为 10 0 % ;NF1、NF7以及 ACM1膜的脱盐率分别为 13.5 %、 86 .1%和 99.3%。 [结论 ]选择 NF1膜组件进行健康饮水的生产。
[Objective] To study the equipment used for healthy drinking water production. [Method] A comparative experiment on the deep treatment of shallow water polluted by domestic sewage in H City was carried out by NF1, NF7 and ACM1 membrane assemblies from Trisep Company of USA. The Ames test, color-mass online analysis, Routine analysis and TOC determination. [Results] The results of Ames test showed that the membrane production of NF1, NF7 and ACM1 were very good. The removal of TOC was 93.9% for NF1 membrane module and 65 for NF7 membrane module. 5%, ACM1 membrane module was about 10%; NF1, NF7 and ACM1 membrane desalination rates were 13.5%, 86.1% and 99.3%. [Conclusion] The NF1 membrane module was selected for healthy drinking water production.