如何判断水中是否含有重金属,怎么简单快速检测水中重金属是否超标

2025-03-14 22:09:23
推荐回答(1个)
回答1:

水中的重金属一般源于自来水管、喝水的杯子或饮水机。营养学专家表示,含有重金属的水质会有以下特征:

1、茶具或茶杯上会出现青绿色;

2、用来养鱼,比较容易使鱼中毒而死亡;

3、用来洗染了色的头发,会使头发的颜色容易褪去;

4、如果是铁制或劣质不锈钢杯(或餐具)会受到腐蚀;

5、含有重金属物质的水中明显有金属味,水的颜色偏黄;

6、另外,用含重金属的水来擦洗瓷器或衣物上时,会出现褐色的痕迹

那么如何才能判断水中重金属是否超标呢?

HM6800便携式多参数重金属分析仪适于快速精确检测水中的多种微量重金属,仪器基于阳极溶出伏安法原理研发,能够为危害环境及人身健康的多种重金属检测提供快速、精确、经济的检测手段:检测精度可达ppb量级,分析时间短;现场检测无需繁复的水样预处理;仪器直接读取浓度值,无需电脑进行二次分析;检测时间小于5分钟,最快检测时间小于30秒。

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