PC-Ⅰ型水处理设备净化水质效果分析

Analysis of results of purification of drinking water by using PC-I water processing device.

目的 了解PC Ⅰ型水处理设备对水质的净化效果。 方法 取经PC Ⅰ型水处理器处理前后的二次供水的水质样品 ,按《生活饮用水卫生规范》( 2 0 0 1年 6月版 )进行检测。 结果 二次供水经深度净化处理后 ,细菌总数由处理前的 12 0个 /ml下降到处理后的 10个 /ml。氨氮去除率为 98 92 % ,亚硝酸盐氮去除率为 99 40 % ,符合生活饮用水卫生标准。 结论 PC Ⅰ型饮用水深度净化处理设备能有效地降低饮用水中的氨氮。

Objective To understand the results of purifying drinking water by using PC-I water processing device. Methods The samples of secondary supply water before and after treatment were collected and determined according to the <Hygienic criterion for analysis of drinking water> (2001 edition) and the water quality was analyzed. Results The total quantity of bacteria dropped from 120 cfu/ml before treatment to 10 cfu/ml after treatment. The rates for removing ammonia nitrogen and nitrite nitrogen were 98.92% and 99.40%, respectively, to have been up to the criterion for drinking water. Conclusion The PC-I water purification device is capable of reducing the concentration of ammonia nitrogen and nitrite nitrogen and the quantity of bacteria in secondary supply drinking water.